Magnescale Co., Ltd. Digital Gauge General Catalog. Magnescale Co., Ltd.

Transcription

1 Digital Gauge General Catalog Magnescale Co., Ltd. Headquarters International Sales Department Magnescale Americas Inc. Magnescale Europe GmbH Service & Parts : 4 Suzukawa, Isehara-shi, Kanagawa , Japan TEL.+81 () FAX.+81 () : 4 Suzukawa, Isehara-shi, Kanagawa , Japan TEL.+81 () FAX.+81 () info-mgs-eng@magnescale.com : 1 Technology Drive, Suite F7, Irvine, CA USA TEL.+1 (949) FAX.+1 (949) info-am@magnescale.com : Antoniusstrasse 14, Wernau, Germany TEL.+49() FAX.+49() info-eu@magnescale.com : 4 Suzukawa, Isehara-shi, Kanagawa , Japan TEL.+81 () FAX.+81 () info-css@magnescale.com The contents of this literature are as of Nov. 7 This catalog is printed with soy ink. MGS-DG-1711-EN-C Magnescale Co., Ltd.

2 摺動力 17 million strokes* *Ball-spline series only Magnescale s advanced ball-spline construction allows for smoother measurements while also increasing side-load capacity, torsion resistance and performance up to 17 million strokes*. This innovative new construction allows for high precision measurements even in the most severe environments. This is the new DK-S Series. *Under specific test conditions by Magnescale Co., Ltd. (As of Oct.6) Ball-spline series only 1ch MR element pattern Metal base (m+1/2)p MR element (n+1/2)p P P/ V Ch+ G Ch MR element Conceptual diagram Magnetic media P λ Base Magnetic media Scale Magnescale magnetic technology diagram 2 3

3 Features & Superiority DK8S Series Adapts bearings of new construction superior in sliding force and durability. It has slim shape whose main body size is mm and is high-precision digital gauge suitable for automatic measurements. Maximum resolution:.1 µm Response Speed: 2 m/min (at resolution of. µm) Easy integration into machines with compact square body. Compact size and high rigidity It is suitable for general purpose and automatic measurements. Compact LT Series counters of DIN size Current, maximum and minimum, and P-P value measuring function Comparator 2-axis ADD/SUB function BCD/ input/output Reference point function Multipoint measurement Intelligent Network Systems: MG4 series Equipped with Ethernet interface as standard and supporting CC-Link Unit: MG1/2/3 series Equipped with interface as standard Adopt: High-flex cable (standard) Adopt: IP67 rating with bellows Linear encoder technology allows high precision measuring over the entire range. DK Series High rigidity Φ2mm body is suitable for harsh environments. Also, it enables high response speed in automatic measurements. According to varied materials to be measured, measuring force can be selected. Available in lengths up to 2mm with.µm resolution. Magnetic feeler tips equipped as standard make it easy to integrate into machines. (DK1/2) Multifunctional counters Optional expansion boards available (LY71) BCD output(ly71) Response speed: 2 m/min (at resolution of. µm) High-flex cable (standard) Comparator(Relay,open collector output) (LY71) RS232-C (LY72) Linear encoder technology allows high precision measuring over the entire range. 4

4 Lineup Measuring range mm 1 mm mm 2 mm 3 mm 32 mm mm 1 mm 11 mm 1 mm 2 mm.1 µm DK8SAR/SALR DK8SAFR/SAFLR DK8SBR/SBLR DK8SBFR/SBFLR DK8SAR/SALR DK8SAFR/SAFLR DK8SAVR DK8SBR/SBLR DK8SBFR/SBFLR DK8SBVR DK83SR/SLR/SVR P. P.13 P.14. µm DK8SAR/SALR DK8SAFR/SAFLR DK8SBR/SBLR DK8SBFR/SBFLR DK1NR/PR/PLR DK8SAR/SALR DK8SAFR/SAFLR DK8SAVR DK8SBR/SBLR DK8SBFR/SBFLR DK8SBVR DK2NR/PR /NLR/PLR DKNR/PR P.16 DK1NR/PR DK11NLR (Stand and balancer are optional.) P.18 DK2PR P.16 DK1PR P.17 P. P.1 P.13 P.1 P.17 DTN/P 1 µm P.2 DTN/P DT32N/NV/P/PV µm P.2 P. 6 7

5 Application Height, flatness, and inclination measurements Deflection and shape measurement Assembled part measurement and shim selection Flatness measurement of compact motors Thickness and Flexure measurement of compressor parts Cam shaft run-out and shape measurement Motor shaft run-out measurement Disk run-out measurement Φ8mm body of the DK8S allows for multiple measurements in tight spaces at narrow measuring pitches. Magnetic technology ensures consistent measurements, even in harsh environments. Measurements can be taken immediately upon turning up. Others Cylinder block flatness measurement Bearing height measurement Toe and alignment test Crimp-on terminal caulking height Thread height Turbine blade shape measurement Camber measurement of diecast chassis parts, etc. The new construction of spindle bearings increases both side-load capacity and torque resistance. Digital data output allows for real-time measurements. Others Crank shaft journal run-out measurement Drive shaft or propeller shaft run-out measurement Bearing part run-out measurement, etc. Thickness and inner and outer diameter measurements Displacement and stop position measurement Film thickness measurement Tapered roller bearing measurement Bearing inner diameter measurement Work alignment measurement Roller-to-roller gap measurement Pressing machine s or injection molding machine s stop position measurement Digital measurement system assures full-stroke accuracy and supports multiproduct lines. Magnetic technology ensures consistent measurements, even in harsh environments. Others CVT belt thickness measurement Metal plate and resin plate thickness measurement Steel ball diameter measurement Measurements on a surface grinding machine Shim thickness measurement Gasket thickness measurement, etc. Magnetic technology assures protection against impact resistance. Measurements can be taken immediately upon turning up. Real-time digital data output allows gauges to be used for position control applications in a full closed-loop system. Others Top and bottom dead center control of piston parts Measurement of material strength (such as camber) Measurement of press-fit part s press-fit amount Coater s nozzle height measurement, etc. 8 9

6 System Gauges Interface units MG1 MG2 MG3 DT s LT1A DT32 DT LT11A Gauges MG41 MG42 DK-S DK LT3 Description of digital gauge model [] : mm : mm 3 : 3mm [] No symbol :.1 µm :. µm [With reference point] [Shape] No symbol : straight L : right angle V : pneumatic push [ shape] No symbol : -mm straight F : flange type [Minimum phase difference] No symbol : DK83 Series ( ns) A : ns B : 1ns [Ball spline model] [ diameter] mm DK8S DK8S 13 DK83S 14 Adapter or cable LY71 LY72 * For the DK11 Series, see the specifications sheet. [] :. µm [With reference point] [Protection grade] N : IP P : IP64 [Measurement range] [Spindle drive system] No symbol : Spring push-out V : pneumatic push (DT32 only) [Protection grade] N : IP P : IP64 [Measurement range] : mm 32 : 32mm : mm, high-precision type DK1/2 1 DK/1 16 DK1/2 17 DK11 18 DT/ 2 DT32 MT/13/14 22 U Series

7 DK DK8S DK DK8S.1µm.µm mm A/B phase * DK8SAR/DK8SAR/DK8SBR/DK8SBR.1µm * DK8SAR/DK8SAR/DK8SBR/DK8SBR.µm mm A/B phase DK8SAR/DK8SAR DK8SBR/DK8SBR DK8SAFR/DK8SAFR DK8SBFR/DK8SBFR 3 Thickness: T =.3 mm DK8SAR/DK8SAR DK8SBR/DK8SBR DK8SAFR/DK8SAFR DK8SBFR/DK8SBFR 3 Thickness: T =.3 mm DK8S Gauge Measuring range.9 Cable DK8SALR/DK8SALR DK8SBLR/DK8SBLR DK8SAR, DK8SALR DK8SAFR, DK8SAFLR High-resolution models φ14 Tightening nut DK8SAFLR/DK8SAFLR DK8SBFLR/DK8SBFLR ø Cable length.3 m DK8SBR, DK8SBLR DK8SBFR, DK8SBFLR φ14. Wave washer M9 P=. DK8SAR, DK8SALR DK8SAFR, DK8SAFLR mm φ9..9 φ M9 P=. 2 - φ4. hole Thickness: t = 1.2 mm (28) φ φ9..9 φ φ7.9 General-purpose resolution models Cable length 2m DK8SBR, DK8SBLR DK8SBFR, DK8SBFLR DK8SALR/DK8SALR DK8SBLR/DK8SBLR DK8S Gauge Measuring range Cable DK8SAR, DK8SALR DK8SAFR, DK8SAFLR DK8SAVR High-resolution models φ14 Tightening nut φ14. Wave washer DK8SAFLR/DK8SAFLR DK8SBFLR/DK8SBFLR ø4.8 ø4.8 ø ø Cable length.3 m Cable Cable length length.3.3 m m Cable length.3 m Cable length.3 DK8SAVR/DK8SAVR DK8SBVR/DK8SBVR (Pneumatic push model) DK8SBR, DK8SBLR DK8SBFR, DK8SBFLR DK8SBVR M9 P=. M9 M9 P=. P=. M9 P=. M9 P=. φ9. φ φ9..9 φ9..9 φ φ φ φ7.9 φ φ7.9 φ7.9 φ7.9 M9 P=. M9 M9 P=. P=. M9 P=. Thickness: t = 1.2 mm M9 2 - P=. φ4. hole Thickness: Thickness: t = t 1.2 = 1.2 mm mm2-2 φ4. - φ4. hole hole Thickness: t = 1.2 mm 2 - φ4. hole Thickness: 1.2 mm φ4. hole DK8SAR, DK8SALR DK8SAFR, DK8SAFLR DK8SAVR mm (28) (28) (28) (28) φ φ φ φ7.9 φ φ7.9 φ7.9 φ Cable length 2m 11 Cable Cable length length 2m 2m Cable length 2m Cable length 2m φ9..9 General-purpose resolution models φ9..9 φ9..9 φ9..9 DK8SBR, DK8SBLR DK8SBFR, DK8SBFLR DK8SBVR Maximum resolution.1 µm. µm Maximum resolution.1 µm. µm Accuracy (at 2 C/68 F) 1 µm 1. µm Upward:.3±.2 N Measuring force (at 2 C/68 F) Horizontal:.4±.2 N Downward:.4±.2 N Maximum response speed 8 m/min 42 m/min 2 m/min 1 m/min Accuracy (at 2 C/68 F) 1 µm 1. µm Upward:.4±.3 N.6±. N (Pneumatic push type) Measuring force (at 2 C/68 F) Horizontal:.±.3 N.7±. N (Pneumatic push type) Downward:.6±.3 N.8±. N (Pneumatic push type) Maximum response speed 8 m/min 42 m/min 2 m/min 1 m/min Reference point Position at spindle movement of 1mm Reference point Position at spindle movement of 1mm Reference-point response speed Same as the noted maximum response speed Reference-point response speed Same as the noted maximum response speed A/B/reference point Voltage-differential line driver output (conforming to EIA-422) A/B/reference point Voltage-differential line driver output (conforming to EIA-422) Spindle drive system Spring push Vacuum suction (DK8SALR/SAFLR/SBLR/SBFLR/SALR/SAFLR/SBLR/SBFLR) Spindle drive system Spring push Pneumatic push (DK8SAVR/SBVR/SAVR/SBVR) Vacuum suction (DK8SALR/SAFLR/SBLR/SBFLR/SALR/SAFLR/SBLR/SBFLR) Protection grade *1 Straight model: IP66/IP67, right-angle model: IP64 (IP67 *2 ) Protection grade *1 Straight model: IP66/IP67, right-angle model: IP64 (IP67 *2 ) Vibration resistance 2 to 2 Hz 1 m/s 2 Vibration resistance 2 to 2 Hz 1 m/s 2 Impact resistance 1 m/s 2 11 ms Impact resistance 1 m/s 2 11 ms Operating temperature to C Operating temperature to C Storage temperature 2 to 6 C Storage temperature 2 to 6 C Power supply VDC± % Power supply VDC± % Power consumption 1 W Power consumption 1 W Mass *3 Approx. 3 g Mass *3 Approx. 3 g cable length 2.4 m cable length 2.4 m Feeler Carbide ball tip, Mounting screw M2. Steel ball tip, Mounting screw M2. Feeler Carbide ball tip, Mounting screw M2. Steel ball tip, Mounting screw M2. Accessories Instruction Manual, +P M4 screw (2pc), tightening nut, clamp spanner, wave washer, mounting pin 1 each (DK8**S*F** only) Hose elbow 1 pc (DK8**S*L** only), one spanner Accessories Instruction Manual, +P M4 screw (2pc), tightening nut, clamp spanner, wave washer, mounting pin 1 each (DK8**S*F** only) Hose elbow 1 pc (DK8**S*L** only), one spanner *1 Excluding the interpolation box and connector *2 When φ4 mm tube is connected for right-angle model *3 Excluding cable section and interpolation box *1 Excluding the interpolation box and connector *2 When φ4 mm tube is connected for right-angle model *3 Excluding cable section and interpolation box 13

8 .1µm.µm 1µm µm DK DK83S.1µm DK83SR φ φ4 3mm A/B phase Cable length.3m 17 Thickness: t = 1.2 mm (28) Cable length 2.4m φ4. hole Cable length 2m DK83SLR φ φ4 DK83SVR ø ø8 ø4 (11.) (26.) φ φ φ φ φ13.6 ø φ2.7 * DK83SR DK DK1/2 16.1µm 1..µm 1µm (26.) mm µm.1µm.µm 1µm φ2 µm φ32φ22 mm φ2.13.µm mm φ2 1mm φ32 2mm.3 mm 1mm 2mm 3mm mm 32mm 6mm DK1NR/PR. (11.) mm 32mm 6mm 79 A/B phase mm A/B phase Communication mm Ethernet Communication Communication A/B phase Ethernet CC-Link (11.).3 φ Communication Communication. 2.4 Go/no-go Ethernet CC-Link BCD judgment.3 Go/no-go BCD judgment φ2.13 φ φ2.7.2 φ2.7 DK2NR/PR φ φ2.7.2 φ2.7 mm Communication 1mm CC-Link 1mm 11mm 11mm 1mm 1mm 2mm 1mm 32mm BCD φ2 2mm 6mm mm. Go/no-go judgment mm 1mm 11mm 2mm DK1PLR. 16 (11.) (26.) φ2.13 φ φ2.7.2 φ2.7 φ DK2NLR/PLR φ2.13 (26.) 1mm φ22.2 φ φ mm.2 φ * DK1 NR/PR 37. (26.).8 φ2.13 φ32 DK83S Gauge Cable Straight model Right angle model Pneumatic push type DK83SR DK83SLR DK83SVR ø8 ø Applicable tube dia. φ4 1.2 DK1/2 Gauge (26.).8 Cable ø Cable length.3 m (11.) 2 - φ4. hole Thickness: t = 1.2 mm (28).3.8 (26.) Standard model Protected type model Standard model Protected type model Standard model Protected type model DK1NR DK1PR DK1PLR DK2NR DK2PR DK2NLR DK2PLR φ φ2.7 Cable length 2m..3 φ (11.) Measuring range 3 mm Measuring range 1 mm 2 mm Maximum resolution.1 µm (. µm resolution can also be selectable as special specifications.) Maximum resolution. µm Accuracy (at 2 C/68 F) 1.3 µm 1.7 µm Measuring force (at 2 C/68 F) Maximum response speed Upward:.±.3 N Horizontal:.6±.3 N Downward:.7±.3 N 8 m/min Upward:.±.3 N Horizontal:.6±.3 N Downward:.7±.3 N Accuracy (at 2 C/68 F) 2 µm Measuring force (at 2 C/68 F) Maximum response speed Upward:.3±.2 N Horizontal:.6±.3 N Downward:.8±.3 N 4.9 N or less Upward:.4±.3 N Horizontal:.7±.3 N Downward: 1±.4 N 2 m/min 4.9 N or less Upward:.4±.3 N Horizontal:.7±.3 N Downward: 1±.4 N 4.9 N or less Reference point Position at spindle movement of 1mm Reference point Position at spindle movement of 1 mm Reference-point response speed Same as the noted maximum response speed Reference-point response speed Same as the noted maximum response speed A/B/reference poin Voltage-differential line driver output (conforming to EIA-422) A/B/reference point Voltage-differential line driver output (conforming to EIA-422) Spindle drive system Spring push Pneumatic push Spindle drive system Spring push Protection grade *1 IP3 IP3/IP67 *2 Protection grade *1 IP IP64 IP IP64 IP IP64 Vibration resistance 2 to 2 Hz 1 m/s 2 Vibration resistance 1 to 2 Hz 1 m/s 2 Impact resistance 1 m/s 2 11 ms Impact resistance 1 m/s 2 11 ms Operating temperature C to C Operating temperature to C Storage temperature 2 C to 6 C Storage temperature 2 to 6 C Power supply VDC± % Power supply VDC± % Power consumption 1 W Power consumption 1 W Mass *3 Approx. 7 g Approx. 8 g Mass *2 Approx. 23 g Approx. 3 g cable length 2.4 m cable length 2.4 m Feeler Carbide ball tip, Mounting screw M2. Feeler Carbide ball tip, Mounting screw M2. Accessories Instruction Manual, +P M4 screw (2pc) Accessories Instruction Manual, +P M4 screw (2pc) *1 Excluding the interpolation box and connector *2 When the bellows set (optional accuracy) is mounted *3 Excluding cable section and interpolation box *1 Excluding the interpolation box and connector *2 Excluding cable section and interpolation box 14 1

9 DK DK/1 DK DK1/2.µm φ2 mm 1mm A/B phase.µm φ32 1mm 2mm A/B phase DKNR/PR DK1NR/PR DK/1 Gauge Cable * DKNR/PR * DK1PR DK1PR (.) φ2.13 (1) 44.2 φ (.) Standard model Protected type model Standard model Protected type model DKNR DKPR DK1NR DK1PR Measuring range mm 1 mm φ φ Thickness: t = 1.2 mm (28) Cable length.3 m 2 - φ4. hole Cable length 2 m (.) DK1/2 Gauge Cable φ22 DK2PR φ φ32. φ φ to 724 DK1PR DK2PR Measuring range 1 mm 2 mm Maximum resolution. µm 9. φ Thickness: t = 1.2 mm (28) Cable length.3 m (.) 2 - φ4. hole Cable length 2 m Maximum resolution. µm Accuracy (at 2 C/68 F) µm 6 µm Accuracy (at 2 C/68 F) 2 µm 4 µm Measuring force (at 2 C/68 F) Maximum response speed Upward: Horizontal:.9±.4 N Downward: 1.3±. N 6.2 N or less 2 m/min Upward: Horizontal: 1.8±.6 N Downward: 2.7±. N 9.3 N or less Maximum response speed 2 m/min Reference point Position at spindle movement of mm Reference-point response speed Same as the noted maximum response speed A/B/reference point Voltage-differential line driver output (conforming to EIA-422) Reference point Position at spindle movement of 1 mm Spindle drive system None Reference-point response speed Same as the noted maximum response speed Protection grade *1 IP64 A/B/reference point Voltage-differential line driver output (conforming to EIA-422) Vibration resistance 1 to 2 Hz 1 m/s 2 Spindle drive system Spring push Impact resistance 1 m/s 2 11 ms Protection grade *1 IP IP64 IP IP64 Operating temperature to C Vibration resistance 1 to 2 Hz 1 m/s 2 Storage temperature 2 to 6 C Impact resistance 1 m/s 2 11 ms Power supply VDC± % Operating temperature to C Power consumption 1 W Storage temperature 2 to 6 C Mass *2 Approx. 11 g Approx. 13 g Power supply VDC± % cable length 2.4 m Power consumption 1 W Surface to be measured Soft magnetic material Mass *2 Approx. 36 g Approx. 63 g Magnetically attachable feeler Magnetic attraction: 1 N, resistance against horizontal slip: 2.7 N, Provided with a φ4 mm carbide ball tip cable length 2.4 m Spindle *3 mm, radial swing:.4 mm max. Feeler Carbide ball tip, Mounting screw M2. Accessories Instruction Manual, +P M4 screw (2pc) Accessories *1 Excluding the interpolation box and connector *2 Excluding cable section and interpolation box Instruction Manual, +P M4 screw (2pc) *1 Excluding the interpolation box and connector *2 Excluding cable section and interpolation box *3 The spindle weighs about 4 g

10 DK DK11 DK Series measuring unit output signals The signal output from these measuring units are A/B/Z reference point, voltage differential line driver output compliant with EIA-422. A.µm φ2 11mm A/B phase B Reference-point output The reference point is the synchronized reference point that is at Hi level when the signal A and signal B are at the Hi level. DK8SA output signal at maximum response speed (at approx. 8 m/min) 2 ns ( MHz) DK8SB output signal at maximum response speed (at approx. 42 m/min) 4 ns (2. MHz) DK1/2//1/1/2/11 output signal at maximum response speed (at approx. 2 m/min) 2 ns ( MHz) (489.3) A A A 8. (111.8) DK11 Gauge Cable φ ø Cable length.3 m DK11NLR Measuring range 11 mm Maximum resolution. µm Accuracy (at 2 C/68 F) 4 µm φ29.1 Thickness: t = 1.2 mm 2 - φ4. hole (28) 314 Cable length 2 m (31) φ2 φ4 2 - φ4. hole B ns Phase A/B Minimum phase difference ns 1ns 3ns ns Phase A single cycle 2ns 4ns 1.2μs 2μs B 1 ns The A/B quadrature output signal by measuring unit is MHz maximum with a minimum phase difference of ns for DK8SA and is 2. MHz maximum with a minimum phase difference of 1 ns for DK8SB. The counter or control devise capable of processing these signals should be used. Moving length of the measuring unit is detected every ns for the DK8SA/DK and every 1 ns for the DK8SB, and the phase difference proportional A to the amount traveled is output. The amount of phase difference changes in integer multiples of ns or 1 ns. B Also, the minimum phase difference for the phase A and B is ns Integral multiple of ns or 1 ns for the DK8SA/DK and 1 ns for the DK8SB. In the standard specifications, the minimum phase difference is fixed at ns for the DK8SA and 1 ns for the DK8SB, however, the minimum phase differences in the following table below are available as special specifications. s permissible frequency MHz 2.MHz 8kHz khz If the response speed is exceeded, the phase A/B output from this measuring unit changes to high impedance state for about 4 ms as an alarm. Signal Alarm Signal Phase Difference Maximum response speed.1 μm. μm 8m/min 2m/min 42m/min 1m/min 14m/min m/min 8.4m/min 2m/min Line driver : A/B/reference point B ns For DK the A/B quadrature output signal by measuring unit is MHz maximum with a minimum phase difference of ns. The counter or control devise capable of processing these signals should be used. Receiver 19. m or less (excluding 2. m standard cable) Remarks DK8SA standard product DK8SB standard product Special specifications Special specifications Receiver Line receiver AM26C32 or equivalent Measuring force (at 2 C/68 F) *1 Downward: 1.±.1 N (Spindle weight) Maximum response speed 2 m/min Reference point Position at spindle movement of mm Reference-point response speed Same as the noted maximum response speed A/B/reference point Voltage-differential line driver output (conforming to EIA-422) Alarm section Phase A/B is in high impedance state. * If extending the cable (Magnescale-specific cable), the supply voltage should be + V ±% at the extension destination. *For an extension cable with spread-out end, use the CE22 Series. Protection grade *2 IP Vibration resistance 1 to 2 Hz 1 m/s 2 Impact resistance 1 m/s 2 11 ms DK Series operating cautions Operating temperature to C Storage temperature 2 to 6 C Power supply VDC± % Power consumption 1 W For the pneumatic push type, use of the pneumatic circuit shown in Fig. 1 enables the feeler to be air driven. Pressure regulation is required depending on the usage condition. A precision pressure regulator (e.g., SMC IR or equivalent) should be used. For the vacuum suction type, use of the pneumatic circuit shown in Fig. 2 enables the feeler to be air driven. Mass *3 Approx. 8 g cable length 2.4 m Feeler Carbide ball tip, Mounting screw M2. Accessories Instruction Manual, +P M4 screw (2pc), Lift lever DZ-161 *1 The measuring force can be changed by mounting optional balancer DZ81 and changing weights. *2 Excluding the interpolation box and connector *3 Excluding cable section and interpolation box Fig. 1 Pneumatic circuit (pneumatic push) AIR Mist separator Pressure P R A source Air filter Regulator Solenoid valve Precision regulator Speed controller Fig. 2 Pneumatic circuit (vacuum suction) EXE Speed controller AIR Mist separator P V Pressure P R A source Air filter Regulator Solenoid valve Vacuum ejector 18 19

11 DT DT/ * DTP * DTP DT DT32 1µm µm mm µm 32mm DTN/N (27) φ4.2 hole DTP/P (27) φ4.2 hole DT32N (3) φ φ4.2 hole 4 (81) 9 42 DT32P (3) φ φ4.2 hole φ4.2 hole (81) (3) 2 Gauge 14. φ4 Interpolator Adapter.1 1 φ4. Cable length 2m DT Gauge 32.6 Interpolator Adapter (3) φ4. (3) Cable length 2m ø φ4.2 hole DT32PV (3) DT32 Gauge ø8.1 Interpolator Adapter φ4.2 hole 7. DT32NV 3 ø φ4.2 hole Cable length 2m Cable length 2m Standard model Protected type model Standard model Protected type model DTN DTP DTN DTP Measuring range mm Maximum resolution 1 µm µm Accuracy (at 2 C/68 F) 6 µm 1 µm Measuring force (at 2 C/68 F) Upward:.7±. N Horizontal:.8±. N Downward:.9±. N *1 Excluding the connector *2 Excluding cable section Upward:.7±. N 1.7 N or less in all directions Horizontal:.8±. N Downward:.9±. N Depending on unit to be connected None Spring push-out 1.7 N or less in all directions Maximum response speed Reference point Spindle drive system Protection grade *1 IP64 or equivalent IP64 or equivalent Operating temperature to C Storage temperature 1 to 6 C Mass *2 Approx. 7 g Approx. 8 g Approx. 7 g Approx. 8 g cable length 2 m Feeler Steel ball tip, Mounting screw M2. Accessories Instruction Manual Standard model Protected type model DT32N DT32NV DT32P DT32PV Measuring range 32 mm Maximum resolution µm Accuracy (at 2 C/68 F) 1 µm Upward: 1.1±.8 N *1 *2 Measuring force (at 2 C/68 F) Horizontal: 1.3±.8 N 2.9 N or less in all directions 9 N in all directions Downward: 1.±.8 N Maximum response speed Depending on unit to be connected Reference point None Spindle drive system Spring push-out Pneumatic push Spring push-out Pneumatic push Protection grade *3 IP64 or equivalent Operating temperature to C Storage temperature 1 to 6 C Mass *4 Approx. g Approx. 14 g Approx. g Approx. 14 g cable length 2 m Feeler Provided with a steel ball tip, Mounting screw M2. Accessories Instruction Manual *1 At input air pressure of Pa with speed controller open (DT32N) *2 At input air pressure of Pa with speed controller open *3 Excluding the connector *4 Excluding cable section 2

12 mm 1mm 2mm 3mm mm 1mm 11mm 1mm 2mm MT MT/13/14 U U Series A/B phase Communication Communication Ethernet 2mm CC-Link 3mm mm 1mm 11mm 1mm 2mm mm 32mm 6mm A/B phase 1µm mm 3mm 6mm BCD Go/no-go judgment MT /13 Measuring unit connector Cable Display unit connector A/B phase Cable length: 3 MT14 connector 32 Cable * Set bushing DZ-811 (optional) is required to use Φ8mm gauge with gauging stand DZ-1. * The air release and the gauging stand are optional accessories. *Please refer to page 4, Cable length: 3 UB U3B U6B * Connection of the DT Series enables A/B phase output Gauge Interpolator Interpolator Interpolator Cable color MT signal: Phase A/B Alarm output format: NPN open collector output (max. rated voltage: 31 V, max. rated current: ma) Pin no. Description Cable color 1 + V Red 2 3 V Black 4 A Yellow B Blue ALARM Gray 9 V Purple 1 V Orange Case FG Shield * Connector used: Hosiden TCP8938 or equivalent product V and the shield (FG) are connected via a capacitor. Nothing should be connected to cables with colors not found in this table. To various control device Cable color MT13 signal: Phase A/B (The output becomes High impedance during an alarm.) format: Voltage-differential line driver output (compliant with EIA-422) Pin no. Description Cable color 1 + V Purple 2 V Black 3 A Blue 4 A Yellow B Orange 6 B Gray 7 8 Case FG Shield * Connector used: Hosiden TCP6182 or equivalent product V and the shield (FG) are connected via a capacitor. Nothing should be connected to cables with colors not found in this table. Phase difference for phase A/B output MT -1 MT - MT -1 phase difference (µs) Velocity: v (m/min) < v 2. < v. < v < v 6.2.< v < v < v 31.2< v 6 62.< v (1)* < v 24 6< v (1)* 2. 24< v 6 1 6< v (1)*. * An alarm is output at a traveling velocity of 1 to 11 m/min. The sampling frequency of the output signal is µs. MT MT13 MT14 A, B, ALARM A, B A, B, ALARM A, B A, B, ALARM Cable color MT14 signal: A/B phase, alarm (The output does not become High impedance during an alarm.) format: Voltage-differential line driver output (compliant with EIA-422) Description Cable color + V Red V White V Brown V Black A Yellow A Blue B Gray B Orange ALARM Purple ALARM Green FG Shield * V and the shield (FG) are connected with a capacitor M 1.1 φ *AC adapter not included. See manual for specification UB U3B U6B Measuring range mm 3 mm 6 mm Maximum resolution 1 µm φ M M 1.1 φ MT- MT-1 MT13-1 MT13- MT13-1 MT14-1 MT14- MT14-1 Accuracy (at 2 C/68 F) 2 µm 3 µm Measuring force (at 2 C/68 F) 1.3 N or less 1. N or less 2.2 N or less Travel length of the release Full stroke 32 mm Compatible measuring units DT, DT/DT32 Display LCD display element (6 digits, minus display) Maximum response speed 1 m/min Maximum response speed.4 m/s (24 m/min) µm 1 µm 1 µm µm 1 µm 1 µm µm 1 µm Operating temperature to 4 C (no condensation) Power voltage VDC± % Storage temperature 1 to C (no condensation) Power consumption.9 W 1.2 W (when output load of Ω is connected) Power supply 6 VDC±1 % (With DC IN jack) 6 to 9 VDC±1 % (With data conecctor used) format Open collector A/B Voltage-differential line driver Operating temperature and humidity range Storage temperature and humidity range to C (No condensation) 1 to 6 C (2 to 9 %RH) Power consumption 1 W Mass Approx. 19 g Approx. 23 g Approx. 3 g Feeler Carbide ball tip, Mounting screw M2. Mass Approx. 9 g Accessories Instruction Manual, Lift lever, and Wrench *AC adapter not included. See manual for specification

13 Installation DK8S installation cautions DK/1 installation cautions Feeler installation/removal method Mounting holder dimensions and tolerance Mounting/fixing position Mounting holder dimensions and tolerance 9 8. M G Built-in head section Sleeve (φ2) M counter-bore, 4 deep Feeler Spindle Dedicated spanner Tightening torque:.6 N m Material: In case of SUS Fixing position 16 DK8SF installation cautions φ2h6 Tightening torque: 4 N m Hex. socket head bolt M4 is used Feeler installation/removal method Lock pin Measuring unit The recommended value of measuring unit mounting hole is φ9.7 ±.1 mm. The mounting thickness is as follows: DK1/DK2 installation cautions Mounting plate DK8SF Series: 7 to 11 mm DK8SF Series: 9 to 11 mm Mounting parallelism affects measurement accuracy. Mounting/fixing position Mounting holder dimensions and tolerance Feeler Spindle Dedicated spanner Wave washer Tightening nut Clamp spanner Adjust the squareness to the surface to be measured or parallelism with respect to traveling to.2 mm/14 mm or less. Avoid built-in head section. 1 M 4 2 φ9. counter-bore, deep 28 DK83 installation cautions 3 8 Feeler installation/removal method Mounting holder dimensions and tolerance Sleeve φ M Fixing position Feeler Spindle G Tightening torque: 6 N m Hex. socket head bolt M is used. Dedicated spanner Tightening torque:.6 N m Material: In case of SUS DK1/2 installation cautions DT//32 installation cautions Mounting method using mounting hole Mounting method using holder Mounting holder dimensions and tolerance Mounting/fixing position Mounting holder dimensions and tolerance 2-M4 screw + washer 2-M4 tapping Mounting holder M M4 2 3 counter-bore, 4 deep Tightening torque:.18 to.23 N m +.2 ø8 +.1 Fixing position Material: In case of S4C Tightening torque: 4 N m φ2h6 Hex. socket head bolt M4 is used

14 Interface unit MG4 Series 28 MG1/2/

15 φ2 φ32 mm 1mm 2mm LINK-IN LINK-OUT 3mm Unit No. 232C-SET I/O DC-IN FG mm 1mm 11mm 1mm 2mm DIR RESET ADDRESS RES SIG BCD I/O MG mm mm 1mm 32mm A/B phase 2mm 6mm 3mm mm 1mm 11mm 1mm 2mm MG4 Series MG Communication mm A/B phase Communication Ethernet 32mm CC-Link 6mm MG1/2/3 Communication Ethernet Communication CC-Link BCD Go/no-go judgment BCD Item Conditions, etc. Description Remarks Communication method MG41-NC (CC-Link/Ethernet incorporated) / MG41-NE (Ethernet incorporated) / MG42-4 (hub unit) Entire system 1 to 1 units (Connection of 11th unit and later disabled) Up to 24 connected MG42 hub units No. of connectable measuring MG41 main unit units to 4 units MG42 hub unit Connectable measuring units DK8S, DK83S, DK8A/DK8B Series, DK1, DK2, DK, DK1, DK11, DK1, DK2 Connection cable length MG41 main unit to MG42 hub unit, MG42 total cable length to MG42 hub unit:. m, 1 m, 2 m, m, 1 m Total cable length from MG41 main unit: 3 m max. (Max. current: 4 A or less) Connection cable MZ41-** (optional) Settable output data resolution and display resolution Measuring unit resolution.1 µm.1 µm. µm 1 µm µm 1 µm (Input resolution). µm. µm 1 µm µm 1 µm Measuring unit data fetching capacity 1 Mbps data transfer Maximum 1, data/sec (when 1 axes are connected) Data for one axis is counted as one data. Peak-hold function Calculation of maximum, minimum, and peak-to-peak values for each axis (including pause, latch, and start functions) Peak value is not updated during pause. No output and display data updated during latching (but internal data is updated) Recalculation of peak value is started by start function. Single axis Current, maximum, minimum, and peak-to-peak values for each axis -enable data At addition and subtraction Current, maximum, minimum, and peak-to-peak values of addition and subtraction axes of two axes Single-axis calculation of addition and subtraction axes is disabled. Comparator function Data of each axis (single axis, addition/subtraction axis) is compared and measured to output the comparator results (Comparator is also latched during latch) Comparator setting values 2 values 4 values 8 values 16 values No. of setting value sets 16 groups 8 groups 4 groups 2 groups Ethernet 1Base-T (compliant with IEEE 82.3) 1 Mbps/1 Mbps (Auto-negotiation) Command input, data output, and parameter setting enabled. Reset function The Current value for each axis is reset (with command). Preset function The Value is preset to the current value of each axis (with command). Datum-point setting function The Datum point of each axis is settable (with command). When master calibration function Reference point function The datum point of each axis can be reproduced using the reference point (with command). is not used Master calibration function Master calibration of each axis can be reproduced using the reference point (with command). Addition and subtraction axes are unavailable. Measuring unit product information The product information of the connected measuring unit can be acquired (with command). Product code, serial no., production date Ethernet CC-Link Reset function Preset function Datum-point setting function When master calibration function is not used Command/setting enabled or disabled for each communication line Command Data output Settings Reference point function Master calibration function Comparator value setting Comparator group number setting Start Pause Latch Current value/peak value (All axes) Current value/peak value (each unit) Comparator judgment result Alarm (Communication/Measuring unit) Software version Measuring unit product information Input resolution Display and output resolution Axis addition Comparator mode (2, 4, 8, or 16 values in 1 group) Supply voltage Terminal board to 24 V (11 to 26.4 V) DC Power consumption Go/no-go judgment Main unit MG41-NC (for CC-Link, Ethernet) Cautions for connecting conditions Link cable MZ41-R(. m), MZ41-1(1 m), MZ41-2(2 m), MZ41-(m), MZ41-1(1 m) 43 Main unit MG41-NE (for Ethernet) System total: Max. current 4 A If system power consumption exceeds the maximum current, supplying power to a succeeding MG42 hub unit enables the main unit to be connected to the succeeding MG42 hub unit. <Details of power consumption for each unit> MG41 main unit: 4 W, MG42 hub unit: 1 W/unit, Measuring unit supply: 1 W/unit Operating temperature and humidity range to + C (no condensation) Storage temperature and humidity range -1 to +6 C (2 to 9 % RH) Mass MG41: 3 g MG42: 2 g * If DK8S connected to MG4 is connected to LT3 or MG1/2, the reference point cannot be recognized. For more information, contact our Sales Dept. in charge Hub unit MG42 * Common to MG41-NC and MG41-NE φ4. 4-φ M2 2-M2 Depth Depth 8 or less 8 or less 2-M2 Main 2-M2module specifications Depth Depth 8 or less 8 or less Used by adding power at a current of 4A or more on a six MG42 hub units basis. (Recommended: +24 V) MG1-P1/P MG1-P1 MG1-P2 Power source Communication Linkage function I/O 16.8 Connectable modules Accessory Power supply -24 V ( V) DC, Min. startup time: 1ms or less Power consumption 2. W + total power consumption for connected modules *1 Inrush current (1 ms) Power supply 13protection Communication I/F Baud rate setting Data length Stop bit Parity 1 A or less (when maximum number of modules are connected) Fuse (-A fuse is built in.) (EIA-232C or equivalent) 24 / 96 / 192 / 384 bps (set with DIP switch) 7 / 8 bit (set with DIP switch) 1 / 2 bit (set with DIP switch) None / ODD / EVEN (set with DIP switch) Delimiter CR / CR+LF (set with DIP switch) Maximum number of linkages 16 (total of counter modules: 64) Maximum length of linking cable 1 m Input format format Input signal signal Source input (+COM) Open collector output sink type ( COM) Photocoupler insulation, external power: -24 V DC Photocoupler insulation, external power: -24 V DC Reset, pause, start, latching, and data out trigger to whole channels Integrated alarm Sink input ( COM) Source type (+COM) modules MG2-DK, MG2-DG, and MG-2DT (available for mixed use, up to 16 modules) *1 Interface modules MG3 B1, MG3 B2 *1 *1: Total power of modules connected to MG1 should not be over 4W (at VDC input) or 18 W (at 24 VDC input). module specifications LZ61: Link cable (1m) MG2-DK MG2-DT Power consumption 1 W + power consumption for connected gauge.8 W Measuring unit input Others Corresponding gauge DK Series (Voltage differential A/B quadrature input) DT Series Allowable resolution 1//1/./.1 µm µm(dt/32) 1 µm(dt) setting *2 Set with DIP switch Maximum response speed Subject to the specification of the connected gauge 1m/s Maximum response acceleration Subject to the specification of the connected gauge 24m/s 2 Reference point REF-LED (reference-point loaded) shows on the display after the reference point is detected. Set or preset value on the counter when the reference point is detected. S-ALM LED activates by excess speed/acceleration of measuring unit. Alarm C-ALM LED activates by excess speed of the internal circuit of counter. The Alarm display is cancelled by reset command from MG1 or with the reset button of main unit. *2: Set the resolution value of the connected gauge. Interface module specifications MG2-DK/DT M3 4-M3 Depth Depth 8 or 8 less or less MG3-B1 MG3-B2 Power consumption 1 W Input format Source type (+COM) part output circuit: current sink input ( COM) Current sink input (+COM) part output circuit: source type (+COM) Photocoupler insulation, external power: -24 V DC I/O format Current sink input ( COM) part output circuit: source type (+COM) Source type (+COM) part output circuit (+COM): source type ( COM) Photocoupler insulation, external power: -24 V DC Input signal DRQ / channel address / measuring mode shifting / comparator shifting / reset / start / posing / reference-point loaded signal BCD data (6 digits) / READY / code / Go/No-go output / alarm / reference-point setting Timer (1 to 8 ms) / OUT / OR / polarity (set with internal DIP switch) Operating temperature All models Storage temperature MG2-DK to + C(No condensation) 1 to +6 C(2 to 9%RH) MG3-B1/B

16 Installation Mounting of MG41/42 main unit The MG41/42 main unit can be mounted to DIN rail in electrical component panel. At factory shipment, the hook of DIN rail fixing lever is locked. DIN rail specifications: 3 mm The multi-interface unit is composed of various modules. MG1/2/3 connection 1. Match the upper side of groove on the back of the MG41 main unit with the upper side of DIN rail. 2. Push and install the MG41 main unit until a click is heard so that the lower side of groove on the back of the MG41 main unit is fit into the DIN rail. I/F module (MG3) module (MG2) Main module (MG1) Note: Check that the entire unit is mounted to the DIN rail. Mounting to DIN rail 1. Match the upper side of groove on the back of the unit with the upper side of DIN rail. 2. Push and install the unit until a click is heard so that the lower side of groove on the back of the unit is fit into the DIN rail. 3 31

17 LT3 Series 34 LT11A Series 3 LT1A Series 36 LY71 37 LY

18 LT LT3 Series (for DK, DK-S) LT LT11A Series (for DT) BCD Go/no-go judgment BCD Go/no-go judgment LT3-2GB (71.8) (71.8) LT3-1G LT3-1GB (BCD output model) LT3-1GC ( input/output model) LT3-2G LT3-2GB (BCD output model) LT3-2GC ( input/output model) LT11A-11 LT11A-11B (BCD output model) LT11A-11C ( input/output model) LT11A- LT11A-B (BCD output model) LT11A-C ( input/output model) Number of input axes DK Series gauges can be connected. 1 axis 2 axes Number of input axes DT Series gauge can be connected. 1 axis 2 axes Input resolution.1/./1//1 µm (parameter setting for each axis) Number of display axes 1 axis 2 axes Display data Display resolution Direction Alarm display Current, max., min., and peak-to-peak values (= max. value min value) of each axis or A-axis display: current, max., min., and peak-to-peak values (= max. value min value) of 2-axis addition and subtraction Current, max., min., and peak-to-peak values (= max. value min. value) B-axis display: single axis (1st or 2nd axis) (Caution for 2-axis addition or subtraction display setting: single-axis display can be only provided on monitor and cannot be operated.) (Selected by parameter setting) Same resolution as input resolution or resolution rougher than that can be selected for each axis (parameter setting). Parameter-based polarity setting for each axis Measuring unit unconnected, excess speed, display-digit overflow Addition and subtraction function A+B, A B, B A can be set with the direction setting. Peak hold function Peak calculation (max., min., and peak-to-peak values) is possible. Peak calculation of each axis or addition/subtraction value is possible. (However, during 2-axis addition or subtraction, only 1st or 2nd axis display is possible in B-axis display.) Restart Starts peak hold calculation of each axis. Operation is made by external input. Starts peak hold calculation of each axis. Operation is made by external input (for each axis). Hold function (latch and pause) Latch = display and output holding Provided Pause = peak calculation holding Comparator function Input signal A set of upper and lower limits is settable. Four sets of upper and lower limits are settable. Switching of a set is made through BCD connector. A set of upper and lower limits Four sets of upper and lower A set of upper and lower limits A set of upper and lower is settable for each axis. limits are settable for each axis. is settable for each axis. However, single-axis setting cannot be made limits is settable. However, single-axis setting cannot be during addition or subtraction. Switching of a However, single-axis setting cannot be made during addition or subtraction. set is made through BCD connector. made during addition or subtraction. Reset, start/latching, and pause of each axis RS-TRg input ( data output command) RS-TRg input ( data output command) Input resolution 1//1 µm (parameter setting for each axis) Number of display axes 1 axis 2 axes Display data Current, max., min., and peak-to-peak values (= max. value min. value) Current, max., min., and peak-to-peak values (= max. value min value) of each axis or A-axis display: current, max., min., and peak-to-peak values (= max. value min value) of 2-axis addition and subtraction B-axis display: single axis (1st or 2nd axis) (Caution for 2-axis addition or subtraction display setting: single-axis display can be only provided on monitor and cannot be operated.) (Selected by parameter setting) Display resolution Same resolution as input resolution for each axis Direction Parameter-based polarity setting for each axis Alarm display Measuring unit unconnected, excess speed, display-digit overflow Addition and subtraction function A+B, A B, B A can be set with the direction setting. Peak hold function Peak calculation (max., min., and peak-to-peak values) is possible. Peak calculation of each axis or addition/subtraction value is possible. (However, during 2-axis addition or subtraction, only 1st or 2nd axis display is possible in B-axis display.) Restart Starts peak hold calculation. Operation is made by external input. Starts peak hold calculation of each axis. Operation is made by external input (for each axis). Hold function (latch and pause) Latch = display and output holding Pause = peak calculation holding Provided Comparator function Input signal A set of upper and lower limits is settable. Four sets of upper and lower limits are settable. Switching of a set is made through BCD terminal. A set of upper and lower limits Four sets of upper and lower A set of upper and lower limits A set of upper and lower is settable for each axis. limits are settable for each axis. is settable for each axis. However, single-axis setting cannot be made limits is settable. However, single-axis setting cannot be during addition or subtraction. Switching of a However, single-axis setting cannot be made during addition or subtraction. set is made through BCD connector. made during addition or subtraction. Reset, start/latching, and pause of each axis RS-TRg input ( data output command) RS-TRg input ( data output command) Input circuit: Photocoupler (input voltage V = 4 to 26.4 V) Input circuit: Photocoupler (input voltage V = V) signal Comparator judgment output of each axis circuit: NPN open collector (output voltage V = to 26.4 V) signal Comparator judgment output of each axis circuit: NPN open collector (output voltage V = V) Comparator judgment output BCD output Current value and peak value (max., min., and peak-to-peak values) can be output. NPN open collector output Current value and peak value (max., min., and peak-to-peak values) can be output. Comparator judgment output BCD output Current value and peak value (max., min., and peak-to-peak values) can be output. NPN open collector output Current value and peak value (max., min., and peak-to-peak values) can be output. input/output Each function can be activated using command instead of key operation. Current, max., min., and peakto-peak values can be output using data output command. Each function can be activated using command instead of key operation. Current, max., min., and peakto-peak values can be output using data output command. input/output Each function can be activated using command instead of key operation. Current, max., min., and peakto-peak values can be output using data output command. Each function can be activated using command instead of key operation. Current, max., min., and peakto-peak values can be output using data output command. Reset Preset Key operation Reset can be made by key operation or external reset input. Key operation or command via Key operation Key operation or command via Reset Preset Key operation Reset can be made by key operation or external reset input. Key operation or command via Key operation Key operation or command via Master calibration function Master calibration function Reference point function Reference point function Key lock function Key lock function Power supply 1.8 to 26.4 VDC Power supply 9 to 26.4 VDC Power consumption W. W W 8. W 9 W 8. W Power consumption 1.8 W 2.9 W 2. W 2.3 W 4. W 2. W Operating temperature range to 4 C Operating temperature range to 4 C Storage temperature range 1 to C Storage temperature range 1 to C Mass Approx. 2 g Approx. 23 g Approx. 22 g Approx. g Approx. 27 g Approx. 23 g Mass Approx. 2 g Approx. 23 g Approx. 22 g Approx. g Approx. 27 g Approx. 23 g 34 3

19 LT LT1A Series (for DT/32) LY LY71 BCD Go/no-go judgment BCD Go/no-go judgment M Max. depth: (3) (3.7) (31.) M4 Max. depth: Number of input axes Input resolution LT1A-1 LT1A-1B (BCD output model) LT1A-1C ( input/output model) LT1A-2 DT/32 Series gauges can be connected. LT1A-2B (BCD output model) 1 axes 2 axes /1 µm (parameter setting for each axis) Number of display axes 1 axes 2 axes Display data Display resolution Direction Alarm display Current, max., min., and peak-to-peak values (= max. value min. value) (selected by parameter setting) Same resolution as input resolution for each axis Parameter-based polarity setting for each axis Measuring unit unconnected, excess speed, display-digit overflow LT1A-2C ( input/output model) Current, max., min., and peak-to-peak values (= max. value min value) of each axis or A-axis display: current, max., min., and peak-to-peak values (= max. value min value) of 2-axis addition and subtraction B-axis display: single axis (1st or 2nd axis) (Caution for 2-axis addition or subtraction display setting: single-axis display can be only provided on monitor and cannot be operated.) (Selected by parameter setting) Addition and subtraction function A+B, A B, B A can be set with the direction setting. Peak hold function Peak calculation (max., min., and peak-to-peak values) is possible. Peak calculation of each axis or addition/subtraction value is possible. (However, during 2-axis addition or subtraction, only 1st or 2nd axis display is possible in B-axis display.) Restart Starts peak hold calculation. Operation is made by external input. Starts peak hold calculation of each axis. Operation is made by external input (for each axis). Hold function (latch and pause) Latch = display and output holding Pause = peak calculation holding Provided Comparator function Input signal signal Comparator judgment output A set of upper and lower limits is settable. Four sets of upper and lower limits are settable. Switching of a set is made through BCD connector A set of upper and lower limits Four sets of upper and lower A set of upper and lower limits A set of upper and lower is settable for each axis. limits are settable for each axis. is settable for each axis. However, single-axis setting cannot be made limits is settable. However, single-axis setting cannot be during addition or subtraction. Switching of a However, single-axis setting cannot be made during addition or subtraction. set is made through BCD connector. made during addition or subtraction. Reset, start/latching, and pause of each axis RS-TRg input ( data output command) Input circuit: Photocoupler (input voltage V = V) Comparator judgment output of each axis circuit: NPN open collector (output voltage V = V) NPN open collector output BCD output Current value and peak value (max., min., and peak-to-peak values) can be output. Each function can be activated using command instead of key operation. input/output Current, max., min., and peakto-peak values can be output using data output command. Reset Preset Key operation Key operation or command via Master calibration function Reference point function Key lock function Power supply 9 to 26.4 VDC RS-TRg input ( data output command) Current value and peak value (max., min., and peak-to-peak values) can be output. Each function can be activated using command instead of key operation. Current, max., min., and peakto-peak values can be output using data output command. Reset can be made by key operation or external reset input. Key operation Key operation or command via Power consumption 1.8 W 2.9 W 2. W 2.3 W 4. W 2. W Operating temperature range to 4 C Storage temperature range 1 to C Mass Approx. 2 g Approx. 23 g Approx. 22 g Approx. g Approx. 27 g Approx. 23 g 68 (71.8) Compatible measuring units Number of input axes Input resolution Number of display axes Display data 24 Display resolution Direction Alarm display Addition and subtraction function Peak hold function Restart Hold function (latch and pause) Latch = display and output holding Pause = peak calculation holding (1.) 8 (9.) LZ71-B (extension board for LY) 9 2 LY71 DK Series (connection cable CE29 required), GB-ER, SJ7A Series (Magnescale)/PL2 Series (Digiruler) 1 axis or 2 axes (by parameter setting) Linear standard:.1 /. / 1/ / 1 µm (expanded linear:. / 2 / 2 / 2 / / 1 µm), Angle: 1 s / 1 s / 1 min / 1 min, (Expanded angle: 1 degree) 3 axes (axes A, B, and C), When LZ71-KR is used: 1 axis (A-axis display) only, B- and C-axis display is fixed to comparator value display. Current, max., min., and peak-to-peak values (= max. value min value) of each axis or current, max., min., and peak-to-peak values (= max. value min value) of 2-axis addition and subtraction Setting of axis to be displayed can be set by parameter. Data (current value, max. value, etc.) to be displayed can be switched by key operation. (Addition and subtraction display is impossible if two LZ71-Bs are used.) Measuring unit input resolution or more. It is possible to provide simple angle display by adhering Digiruler in arc. (There are limitations on displayable resolution depending on radius size.) Parameter-based polarity setting for each axis Measuring unit unconnected, excess speed, display-digit overflow 2-axis addition and subtraction is possible, but axis-based calculation is impossible during addition or subtraction (addition and subtraction display is impossible during use of two LZ71-Bs). Peak calculation of each axis or addition or subtraction value can be made (calculation of each axis (single axis) cannot be made during addition or subtraction). Starts peak hold calculation of each axis/all axes. Operation is made by key operation or general external input. Latch function or pause function (selected by parameter setting) Operation: key operation or general external input LZ71-KR (extension board for LY) 9 2 Comparator function Available only when LZ71-KR is used (separated into areas). 16 sets of set values can be set with 1 to 4 set values taken as 1 set for 1 axis or addition/ subtraction value, but single-axis setting cannot be made during addition or subtraction. (Switching of a set is made by key operation or LZ71-KR external input.) Positioning function Available only when LZ71-KR is used. A pulse signal of. s is output when a set value (1 point) is passed through. 16 sets of set values are settable. Unavailable if comparator function is selected. (Comparator/positioning function is selected by parameter setting.) External reset and external preset recall for each axis (4 in total), 1 general input for each axis and 1 common (3 in total) Input signal For general input, 3 items are selected from hold, restart, display switching (switching between current and peak values), and reference point loaded (datum value reproduction start). Input circuit: +-24 V photocoupler (isolation from internal circuit = power supply Vcc = -24 V required) 2 for each axis (4 in total) signal General output (2 items are selected from alarm, display data (current or peak value), reference-point passing, reference-point alarm, and zero-point passing.) circuit: open collector (photocoupler) -24 V, isolated from internal circuit Comparator judgment output Available only when LZ71-KR is used. Open collector (isolated from photocoupler and -24 V internal circuit) and relay (24 V DC/1 V AC at.3 A, ON time: approx. 2 ms, OFF time: approx. 1 ms) BCD output Available only when LZ71-B is used. One LZ71-B is used: 1st or 2nd axis or current and peak values of addition and subtraction values. When two LZ71-Bs are used: current and peak values of 1st axis for 1st LZ71-B and current and peak values of 2nd axis for 2nd LZ71-B. One LZ71-B can output three types of values. input/output A/B phase output Available only when LZ71-HT1 is used. * Top stage is fixed to 1st-axis output, while middle stage is fixed to 2nd-axis output. *Please consult our sales representative for details. Expansion unit LZ71-KR, LZ71-B, LZ71-HT1 (Up to two units can be used) Reset Reset can be made by key operation or external reset input. Preset A value can be set by key operation and a value set by external preset recall can be recalled. Master calibration function Provided Datum point/reference point function Provided Key lock function Provided (presence/absence of setting is set by parameter) Data storage Storage/no-storage can be set. Scaling function Provided (.1 to ) Liner compensation Provided (±6 µm/m) Power supply Optional PSC-/22/23 adapter is used. Power consumption 32 VA max. (when optional AC adapter is used) Operating temperature range to 4 C Storage temperature range 2 to 6 C Mass Approx. 1. kg R R

20 LY LY72 Technical information LT Series Usage Notes I/O connector Compatible measuring units Number of input axes Input resolution LY72 DK Series (connection cable CE29 required), GB-ER, SJ7A Series (Magnescale)/PL2 Series (Digiruler) 1 axis, 2 axes, or 3 axes (by parameter setting) Linear standard:.1 /. / 1 / / 1 µm (expanded linear:. / 2 / 2 / 2 / / 1 µm), Angle: 1 s / 1 s / 1 min / 1 min, (Expanded angle: 1 degree) Number of display axes 3 axes (A-, B-, and C-axis display) 3 axes (X-, Y-, and Z-axis display) Display data Display resolution Direction Alarm display When axis label A, B, and C are selected Current, max., min., and peak-to-peak values (= max. value min value) of each axis When axis label X, Y, and Z are selected Current value of each axis Measuring unit input resolution or more. It is possible to provide simple angle display by adhering Digiruler in arc. (There are limitations on displayable resolution depending on radius size.) Parameter-based polarity setting for each axis Measuring unit unconnected, excess speed, display-digit overflow Addition and subtraction function Peak hold function Restart Hold function (latch and pause) Latch = display and output holding Pause = peak calculation holding Comparator function Positioning function Input signal signal Peak calculation of each axis is possible. Starts peak hold calculation of each axis/all axes. Operation is made by key operation or general external input. Operable using command in addition to those at the left None None None Only latch function is possible. Operation is made by key operation or general external input only (no command). External reset and external print for each axis (4 in total), 1 general input for each axis (3 in total) External reset of each axis and general input (One of latch, reference point loaded, display switching, and preset recall is selected) External reset of each axis and general input (One of latch, reference-point load, and pre-set recall is selected) Input circuit: +-24 V photocoupler (isolation from internal circuit = power supply Vcc = -24 V required) 1 for each axis (3 in total) General output (One of alarm, display data, reference-point passing, and reference-point alarm is selected.) circuit: open collector (photocoupler) -24 V, isolated from internal circuit Comparator judgment output BCD output input/output Each function can be activated using command instead of key operation. Current, max., min., and peak-to-peak values of each axis can be output using data output commands. A/B phase output Expansion unit Reset Preset Reset can be made by key operation or external reset input. General output (One of alarm, reference-point passing, and reference-point alarm is selected.) Current value of each axis can be output using data output command. Value is settable by key operation or using command. A value set by external preset recall can be recalled. Master calibration function Provided None Datum point/reference point function Key lock function Data storage Provided Provided (presence/absence of setting is set by parameter) Storage/no-storage can be set. Scaling function Provided (.1 to ) Linear correction Power supply Power consumption Provided (±6 µm/m) Optional PSC-/22/23 adapter is used. 32 VA max. (when optional AC adapter is used) Operating temperature range to 4 C Storage temperature range 2 to 6 C Mass 3 (3.7) M4 (9.) Max. depth: 18 44(M4) Approx. 1. kg M Max. depth: (31.) 3 The I/O connector on the rear panel of the counter unit has functions for Go/No-go output based on the comparator function, start input, pause input, trigger input, and reset input. < Connector pin assignment > I/O connector description I/O connector A I/O connector A Power input connector Rear of counter unit Use a shielded cable for connection to the FG pin on the rear of the counter unit. (Prepare a shield cable by yourself.) Outer cover When mounting in a panel FG V V DC IN Cut out an opening to match the dimensions shown (Fig.2) 2. Insert the display unit into the cut-out opening in the panel from the front. 3. Attach the supplied installation brackets (upper/lower) from the rear. 4. Use fingers to tighten and secure. A Panel cutout diagram B I/O connector B Common I/O connector Knitted shield Cross section of the cable Connector used: MC1./7-ST-3. (provided) made by Phoenix Contact I/O connector (common) Pin No. Signal name IN/OUT Description GND START(A) PAUSE (A) START(B) PAUSE (B) RS-TRG GND - IN IN IN IN IN - Start/latch input (A) Pause input (A) Start/latch input (B) *1 Pause input (B) data output and trigger input *2 *1 Connection is prohibited for 1-channel model. *2 Connection is prohibited for models other than model. Note: When attaching the installation brackets to the display unit, leave sufficient space (min. 3mm) between it and the panel (Fig.3). Pin No Installing the LT1A/11A/3 counter unit Fig.1 Panel box Fig.2 Fig.3 LY71/72 panel mounting 4-R3 or less Front of display unit 262 ± Mount counter unit with screws from the back Signal name GND NC RESET (A) LO (A) GO (A) HI (A) GND Installation brackets (supplied) IN/OUT - - IN OUT OUT OUT R1 or less Front of display unit Description Connection prohibited Reset input (A CH) Go/No-go output Low (A CH) Go/No-go output Go (A CH) Go/No-go output High (A CH) I/O connector B (not provided for 1-channel models) Pin No. Signal name IN/OUT Description GND NC RESET (B) LO (B) GO (B) HI (B) GND - - IN OUT OUT OUT - Connection prohibited Reset input (B CH) Go/No-go output Low (B CH) Go/No-go output Go (B CH) Go/No-go output High (B CH) < Go/no-go judgment output > High: Display value > upper limit L (ON) Go: Upper limit display value lower limit L (ON) Low: Lower limit > display value L (ON) Note: All go/no-go judgment outputs become H (OFF) if alarm occurs. <Start/latch input> If judgment output is L (ON), the max. and min. values are set to the current value (and peak-to-peak value is ), and new holding starts (start function). When initial settings are set to shipment settings, if the measuring mode is in current value mode, go/no-go judgment output (I/O connector) and display are held at L (ON) (latch function). Note: While judgment output is L (ON), reset/present value recall by reset key or using an external reset/preset value recall input signal becomes invalid. <Reset input> Measured value is set to if judgment output is L (ON). If a preset is made, a preset value is recalled. Note: Even if L (ON) is left as is, go/no-go judgment output (I/O connector) and display are not held. 4-φ. (3) ± Panel thickness: max. 3 Installation brackets (supplied) /inch 38 39

21 Accessories PSC (AC adapter) PSC- (for Japan only: 1 V) PSC-22 (for the US only: V) PSC-23 (for Europe and other countries : 22 to 24 V) Provided with Europlug cable Cable length 2 2. * Figure shows PSC- or CE CE8 (extension cable) CE8-1(1m) CE8-3(3m) CE8-(m) CE8-1(1m) CE8-1(1m) Mini-DIN connector, female Cable length: L φ Mini-DIN connector 8P, male (Φ) 22.8 (Conversion cable for LH7/LY7 Series) CE29-3(.3m) CE29-1(1m) CE29-3(3m) CE29-(m) CE29-1(1m) Extension cable, flying leads CE CE22-1(1m) CE22-3(3m) CE22-(m) CE22-1(1m) Cable length: L 14 φ Cable length: L 14 Ferrite Ferrite CK (High-flex extension cable) Cable length: L 32 MG41 CK-T(1m) CK-T13(3m) CK-T14(m) CK-T1(1m) CK-T16(1m) Mini-DIN connector, female Cable length: L φ Mini-DIN connector 8p, male SZ (conversion cable) SZ7-1 (for LY71 and 72) SZ7-2 (for LT3) SZ (Φ7.3) 3 (4) (1) Dsub 9P Plug () ±.1 2-M3 burring ± ± φ SZ ±.1 2-M3 burring ± ± φ φ4. MZ (link cable) MZ41-R(.m) MZ41-1(1m) MZ41-2(2m) MZ41-(m) MZ41-1(1m) φ1 φ DZ DZ22 DZ23A DZ24 DZ174-1 DZ174-2 DZ174- DZ176 DZ83BL DZ83BV DZ-1 DZ83F DZ-3 DZ-1 DZ-191 DZ-2 DZ-1 DZ-161 DZ-181 DZ DZ811 DZ1 DZ-31 DZ81 DZ22 Cable for RS232C (For LT, U and Series) round 8-pin male D-sub 9-pin female 4 2 φ 8.9DIA 27 6 DZ23A Cable for (For LT, U and Series) round 8-pin male D-sub 2-pin male 4 2±3 27 φ φ 13 φ 4±1 DZ24 Cable for (For LT, U and MG1 Series) round 8-pin male flying leads 2±2 φ 14±1 2 DZ174-1/DZ174-2/DZ174- Air Lifter (Air push type) (for DK1, 2, and ) 26 A 22 B φ. Measuring units to be used DK1NR, PR DK1PLR DK2NR, PR DK2NLR, PLR DKNR/PR DZ176 air lifter (Air push type) (For DT, ) 1 11 A B DZ83BL (bellows set for DK83SLR) Air tube Bellows Snap ring (large) Fitting Snap ring (small) Washer Extension spindle.7(max) 77.7 φ1 DZ83BV (bellows set for DK83SVR) Air tube Bellows Snap ring (large) Fitting Snap ring (small) Washer Extension spindle DZ-1 Feeler set (Not including DK1/2) Plastic spherical feeler Contact point: 3 mm/.118 nylon φ7 17 φ DZ83F Flange Adapter (for DK83) (φ14.) Wave washer +.14 G6 +. M2. Carbide flat feeler (13.9). M2. 13 φ9.8 ±.2 (t.3) Wave washer Pin feeler φ1. 4. M2. Off-center feeler Contact point: 1 mm/.39 steel ball M2. φ7 1 * Four types of fleers shown above are provided as a set. (38.) 17. DZ-3 Feeler (not including DK1/2) Contact point: 3 mm/.118 carbide ball tip M2. Ineffective screw portion : Width 1 or less 11 φ18 φ DZ-1 Feeler (for DK1/11) Contact point: 2. mm/.98 carbide ball tip φ9 M2. φ 17 M2. Nut (M) Mounting screw for machine carriage (M) DZ-2 Feeler (for DK1, 2, and ) Contact point: 2. mm/.98 carbide ball tip φ7 M2. DZ-161 lift lever φ4. DZ-1 Roller feeler (not including DK1/2) φ1 M2. φ1 M2. Feeler mounting hole DZ-191 Coupling DZ-181 Magnetic feeler (for DK1/2) Mounting M screw (3-M 3 ) φ22 Packing 16 M2. 26 φ 7 22 Roller thickness : 4 mm φ22 DZ (Digital gauge stand) Internal spring prevents the arm from dropping. 8 Gauge mounting hole DZ811 Set bush (for DZ1) 26 2 φ DZ1 (Digital gauge stand) to φ2 1 2 Lever-type clamp DZ-31 Digital gauge stand (for DK11) Surface plate material: gabbro Surface plate flatness: 3μm Surface plate size: 3(W) 3(D)mm Maximum workpiece height: approx. mm Gauge mounting hole: φ2mm Mass: 38kg φ 3 16 φ2 Washer 29 3 DZ-81 Measuring force balancer (for DK11) Grooved Balancer arm bearing 64 Cord Balancer 13 Hook mounting φ1 Weight hook hole AC Mounting screw 2-M6 Max. 2 to to 698 Digital gauge stand DZ-31 Weight No weight: 1.±.1N(1±1gf) B:1.±.1N(1±1gf) B+A:.7±.1N(7±1gf) B+C:.3±.1N(3±1gf) A B C 4 41

22 Compatibility Digital gauge Adapter/conversion cable Note 1: MT/13 is interpolator. s Interface unit Old counters External device Extension cables DK8A/B Series DK8S Series DK1/2//1/11/1/2 Series CE29 Series Cable length:.3/1/3//1 m (Cable with flying leads) Unnecessary LT3 Series LH7/71/71A/72 LY71/72 MG2-DK MG41-NE/NC MG42 : connectable A/B reference point (Differential line receiver input) CE8-1(1 m) -3( m) -( m) -1(1 m) -1(1 m) * Total cable length is 2 m or less. CK-T(1 m) -T13(3 m) -T14( m) -T1(1 m) -T16(1 m) * High-flex cable/total cable length is 2 m or less. CE27-1(1 m) -3(3 m) -( m) -1(1 m) * High-flex cable/large-dia. cable/total cable length is 3 m or less. CE22-1(1 m) -3(3 m) -( m) -1(1 m) * High-flex cable/flying leads/total cable length is 2 m or less. CE26-1(1 m) -3(3 m) -( m) -1(1 m) * High-flex cable/flying leads/large-dia. cable/total cable length is 3 m or less. CE27-1(1 m) -3(3 m) -( m) -1(1 m)(extension cable for CE26) * High-flex cable/large-dia. cable/total cable length is 3 m or less. SZ-T1 LH7/71/71A/72 LY71/72 DG Series (with HA13) * with no B assigned SZ + SZ1 MS1 LY1/2 Without extension cable * Cable may be manufactured to specified length on a production by order basis. Unnecessary LY1/11 LH2, etc. Unnecessary LT1A Series MG2-DT LT1 Series DT/32 Series MT-/1 Note 1 LT2A Series LT2 Series MT13-/1 Note 1 LT3 Series Unnecessary LT11A Series MG2-DT LT11 Series CE8-1(1 m) -3( m) -( m) -1(1 m) -1(1 m) * Total cable length is 2 m or less. CK-T(1 m) -T13(3 m) -T14( m) -T1(1 m) -T16(1 m) * High-flex cable/total cable length is 2 m or less. DT Series MT13-1 Note 1 LT3 Series DK8 Series * s with no A/B assigned to model CE29 Series Cable length:.3/1/3//1 m (Cable with flying leads) Unnecessary LT3 Series MG2-DK LH7/71/71A/72 LY71/72 : connectable A/B reference point (Differential line receiver input) CE27-1(1 m) -3(3 m) -( m) -1(1 m) * High-flex cable/large-dia. cable/total cable length is 1 m or less. * When CE8-1(1 m) -3(3 m) or CK-T(1 m) -T13(3 m) is used, the total cable length is m or less. CE22-1(1m) -3(3 m) * High-flex cable/flying leads/total cable length is m or less. CE26-1(1 m) -3(3 m) * High-flex cable/flying leads/large-dia. cable/total cable length is 1 m or less. CE27-1(1 m) -3(3 m) -( m)(extension cable for CE26) * High-flex cable/large-dia. cable/total cable length is 1 m or less. DZ1 + SZ7-1 LH7/71/71A/72 LY71/72 DG-B Series Unnecessary LT2A Series MG2-DG LT2 Series Without extension cable * Cable may be manufactured to specified length on a production by order basis. DZ1 LY1/2 SZ7-2 LT3 Series DEBR/DE3BR SZ7-1 LH7/71/71A/72 LY71/72 Without extension cable * To be supported by special specifications Unnecessary LY1/2 DL31B/DLB/DL1BR/DL3BR/DL6BR DL3BR Unnecessary LT2A Series MG2-DG LT2 Series DZ1 + SZ7 1 DZ1 LH7/71/71A/72 LY71/72 LY1/2 Without extension cable (DL31B, B) * Cable may be manufactured to specified length on a production by order basis. Total cable length: 1 m or less 42 43

23 Technical Information Useful functions of counter units LT1A/LT11A/LT3 The combination of a high-accuracy digital gauge and an LT-series multifunction counter allows the following measurements to be made. The internal counter always holds current value, maximum value, minimum value, and peak-to-peak value irrespective of the measuring mode (current, maximum, minimum, and peak-to-peak values). Latch function The latch function holds output data and go/no-go judgment output with respect to its value in the current value mode. Datum [Latch conditions] Start input signal is set as latch input in parameter setting. Current value mode Note: This function does not work if the measuring mode is in peak-value mode. When to are traced in the current-value measuring mode, current value is displayed at position. Here (at position ), if the measuring mode is changed to the maximum value, indication becomes as in. In the same way, if the measuring mode is changed to minimum value, indication becomes as in and when it is set to peak-to-peak value, indication becomes as in -. In this way, the measuring mode is switched through the BCD terminal for models with BCD output or switched externally using command to display and output data. Latch ON Latch OFF Current value Datum-point reproduction function using a DK Series digital gauge and LT3 Series counter Up to now, even when master (datum point) calibration is made, the current position is reset if power supply is turned OFF. Thus, master (datum point) calibration needs to be made again using the master (datum point) at power ON. The DK Series Digital Gauges incorporate the reference point; once master (datum point) calibration is made, the counter can store data and reproduce the datum point without master (datum point) calibration in the reference-point referring function. First, a difference value between a digital gauge s built-in reference point and master (datum point) is measured to preset the master (datum point). If the master (datum point) is (zero), a difference value is preset to (zero). * The reference point is at the position where the spindle is pushed by 1 mm or more. When the counter s power supply is turned ON again, the counter starts up in the reference-point referring mode and display blinks in, causing the counter to enter reference-point detection waiting status. When the spindle is pushed and passes through the reference point, counting is made by the current value display from the master (datum point) position. (The counter stores internally a difference value between the master (datum point) and reference point in memory.) Using an LT Series as a multistage comparator For the LT Series counters, comparator settings are lower and upper limit settings as standard; no setting range can be increased. The LT Series BCD output specifications allow up to four sets of combinations of setting values (upper and lower limits) of the comparator to be registered. This allows an LT Series counter as a multistage comparator. Combining ON/OFF of pins 3 and 36 of the BCD output connector allows four ways (4 sets) of switching to be made. (Four sets of comparators can be set from 1st set (smallest range) to 4th set (largest range).) BCD output connector "L"(ON) "H"(OFF) No. 3 pin No. 36 pin Upper and lower limits of comparator values H H Upper and lower limits of 1st set L H Upper and lower limits of 2nd set H L Upper and lower limits of 3rd set L L Upper and lower limits of 4th set Judgment LED display Conditions High Go Low Measured data > upper limit Upper limit measured data lower limit Lower limit > measured data display display Count display blinking in After referencepoint detection (zero) setting by master calibration Higher than master by 2 mm Count display blinking in (zero) setting by master calibration Higher than master by 2 mm Combination (lower limit 1, upper limit 2) Combination (lower limit 1, upper limit 2) Combination (lower limit 2, upper limit 3) Combination (lower limit 2, upper limit 3) 4 4 Combination (lower limit 3, upper limit 4) Combination (lower limit 3, upper limit 4) Reference point ( 6) Master (datum point) Example: if the reference point is 6 mm with respect to master (datum point) position 6 Workpiece Reference point ( 6) Workpiece Combination (lower limit 4, upper limit ) Combination (lower limit 4, upper limit ) (mm) (mm) Example 1: Case where the counter is used as a 6-stage comparator Example 2: Case where the counter is used as a 9-stage comparator In measurements where judgment output GO (OK) signal and In measurements where judgment output LO, GO, and HI signals and comparator combinations comparator combinations (4 sets) are observed in PLC I/O, four sets (4 sets) are observed in PLC I/O, if four sets of comparators are switched from the 1st set to the of comparators are switched from the 1st set to the 4th in turn and a 4th in turn and judgment output becomes high limit (HI), which judgment output (LO, GO, or HI) comparator for which judgment output becomes GO has an OK region. is produced in next combination is seen to determine which region applies. (If judgment output becomes GO in the 3rd set, the comparator (If judgment output becomes HI in the 2nd set and judgment output is LO in the 3rd set, an area concerned has the region of 3 mm or more to 4 mm inclusive.) of over 4 mm to mm not inclusive applies.) 44 4

24 Safety No compromise for high-accuracy products M E M O The total quality control system that operates throughout the entire design and production process ensures products with enhanced safety, high quality, and high reliability that match our customers requirements. The company is certified for length calibration in compliance with the traceability system required by the Weights and Measures Act, and has been granted ISO 91 certification, which is the international standard for quality assurance. QC1J39 Magnescale Co., Ltd. is registered to ISO 91 (Quality) Our products comply with CE Marking requirements, have acquired UL certifications and meet other regulations, ensuring safe use the world over. We have met: EMC Directives(CE) FCC regulation EMI: EN 11 Group 1 Class A / 91 FCC Part 1 Subpart B Class A EMS: EN for Products with built-in AC power supply: for Products with Laser: UL611-1 EN611-1 DHHS (CFR14.1) IEC682-1 * When using our devices with machines to which the European Machinery Drirective applies, please make sure that the devices when installed on the machines fulfil the applicable requirements of the Directive. * Standards or regulations to be complied with may vary by product. Traceability Traceability Flow Chart (Length) International Committee for Weights National Primary Standards National Institute of Advanced Industrial Science and Technology (AIST) National standards Optical comb and Measures (CIPM) International Bureau of Weights and Measures (BIPM) Magnescale Corporation National Secondary Standards Iodine saturation absorption stabilized He-Ne laser at 6nm Manufacturing Reference Standard Stabilized He-Ne Laser (6nm) Products 46 47