Plug-in unit extension block One sensor extension block allows four plug-in units to be added. Power cable for sensors. Snap-connector inputs

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1 1 Sensor Block for SC Quick connection of 16 sensors Set of 16 inputs directly hooked up to PLC Up to 16 sensors can be connected on one main block followed by three extension blocks (or one snapconnector extension block). extension block One sensor extension block allows four plug-in units to be added. Snap-connector extension block Eight sensors can be connected to one extension block. One snap-connector extension block ( cannot be followed by another ) extension block. Power cable for sensors Sensor main block The self-diagnosis output switch enables the self-diagnosis output of the connected sensors to be ORed output. (Maximum 1 sensors are connectable if the self-diagnosis output is used.) Simple sensor connections s The plug-in connection of sensors achieves wiresaving. Snap-connector inputs Snap-female connector MIL connector MIL connector cable (0-core) A commercial MIL connector cable links it to a PLC. Wiring to connect four sensors is reduced to half SL-BW Individual outputs of up to four sensors and the ORed output of the selfdiagnosis outputs can be output. Output of three sensors if the selfdiagnosis output is used. ( ) Fiber sensor Digital setting FX-D1J FX-D1PJ Auto-setting FX-A1J FX-A1PJ FX-A1GJ Manually set FX-M1J FX-M1PJ FX-M1GJ 88 Amplifier-separated photoelectric sensor SU-7J Amplifier-separated inductive proximity sensor GA-1J, GA-1J Input terminal unit SL-TJ1 Various input devices can be connected. Photoelectric sensor Inductive proximity sensor Limit switch J Sensing output Self-diagnosis output Snap-female connector The wires of the sensor cable are Note: PNP output sensors inserted into the snap-connector holes cannot be connected and then simply pressed with pliers. to SL-TJ1 or J. There is no need to strip the wire insulation or to use any special tools. MIL connector cable is not needed. OUT 0 OUT 1 Direct connection to PLC OUT OUT Power supply

2 APPLICATIONS Wire-saving in sensor connection (Detecting presence of tablets) In the past Now, using FD-G FD-G FX-MR FX-MR To PLC or intermediate terminal block MIL connector cable to PLC FX-D1J SC ORDER GUIDE Designation Appearance Model No. Description sensor main block One sensor main block allows four plug-in units to be connected, and if three extension blocks are used, total 16 plug-in units can be connected. A commercial MIL connector cable links it to a PLC input module. The ORed output of the self-diagnosis outputs of the connected sensors ( can be output as Channel 0. However, in this case, a plug-in unit cannot ) be connected at Channel 0. Sensor block extension block Snap-connector extension block J Four plug-in units can be connected to one extension block. Eight input devices can be connected to one extension block. The connections are simple using snap-female connectors. -channel sensor block SL-BW Four plug-in units can be connected to one extension block. The attached cable links it to a PLC input module. The ORed output of the self-diagnosis outputs of the connected sensors can be output as Channel 0. However, in this case, a plug-in unit cannot be connected at Channel 0. ( ) Note: PNP output device cannot be connected. 88

3 ORDER GUIDE Designation Appearance Model No. Description SC Digital setting fiber sensor Auto-setting fiber sensor Manually set fiber sensor FX-D1J FX-D1PJ FX-A1J FX-A1PJ FX-A1GJ FX-M1J FX-M1PJ FX-M1GJ PNP type PNP type (Green LED) PNP type (Green LED) Its thickness is merely mm 0. in. The incident light intensity and the threshold value can be seen at a glance from the backlight LCD. Further, threshold value setting is simple by using the jog switch. (Please contact our office for details.) Its thickness is merely mm 0. in. The sensitivity setting is simple by using the jog switch. Level indicators, comprising of LEDs, which enable confirmation of the set sensitivity at a glance, have been incorporated. (Please contact our office for details.) Its thickness is merely mm 0. in. Since the sensitivity setting is done by a 1-turn potentiometer, fine setting is possible. (Please contact our office for details.) Amplifier-separated photoelectric sensor SU-7J Its thickness is merely mm 0. in. The sensitivity is automatically set with ease. 1 kinds of sensor heads are suitable with it. (For details, refer to p.86 l for the SU-7 series.) Amplifierseparated inductive proximity sensor One-touch clamping type Screw tightening type GA-1J GA-1J Its thickness is merely mm 0. in. The sensitivity is so precisely set with the 18-turn adjuster that the sensor is suitable for sophisticated applications with a high repeatability of 1!m or less. (For details, refer to p.7 l for the GA- series.) Input terminal unit SL-TJ1 It allows connection of 1 No. of various kinds of input devices, such as, a photoelectric sensor, an inductive proximity sensor or a limit switch. Snap-female connector 1 SL-CJ1 (White) SL-CJ (Black) For 0.08 to 0. mm (conductor cross-section area) Wire dia.: "0.7 to "1. mm "0.08 to "0.07 in For 0. mm (conductor cross-section area) Wire dia.: "1.1 to "1.6 mm "0.0 to "0.06 in It is used to connect an input device to the snap-connector extension block. When hook-up wiring, make sure to use the SL-JPC exclusive pliers. Note: PNP output device cannot be connected. SPECIFICATIONS Sensor blocks Item Supply voltage Designation sensor main block extension block Snap-connector extension block Model No. -channel sensor block J (Note 1) SL-BW Depends on used input device Supplied from sensor main block Depends on used input device Current consumption Input channel No. Ambient temperature Ambient humidity Material Cable Weight Accessories Depends on the number and characteristics of the connected input devices (Note ) 0. mm -core cabtyre cable, m 6.6 ft long inputs (Max. 16 inputs with extension blocks) (Note ) inputs (Note ) 0 to C to 11 F (No dew condensation), Storage: 0 to 70 C to 18 F to 8 % RH, Storage: to 8 % RH Enclosure: Heat-resistant ABS, Connector: PBT, Cover (J only): Polycarbonate 10 g approx. 0 g approx. 60 g approx. 10 g approx. Extension connector cap: 1 pc. Plug-in connector cap: 1 set (Note ) 6 ma or less / channel excluding connected users devices ( ) Input designation label set: 1 sheet Socket seal: 8 sheets Depends on the number and characteristics of the connected input devices (Note ) 0. mm 6-core cabtyre cable, m 6.6 ft long Plug-in connector cap: 1 set (Note ) Notes: 1) PNP output device cannot be connected. Notes: ) Neither, or SL-BW consumes current by itself. Notes: ) Maximum 1 inputs are allowed if the self-diagnosis output is used. Notes: ) Maximum inputs are allowed if the self-diagnosis output is used. Notes: ) Use the extension connector cap and the plug-in connector cap to cover each exposed connector. Three plug-in connector caps are joined together. If two, or less, are to be used, cut to separate them. Extension connector cap Plug-in connector cap 88

4 SPECIFICATIONS s Item Supply voltage Current consumption Output Applicable fibers Sensing range Functions Connecting method Ambient temperature Ambient humidity Material Weight Accessories Item Supply voltage Current consumption Output Applicable sensor heads Sensing range Functions Connecting method Ambient temperature Ambient humidity Material Weight Accessories Designation Model No. Designation Model No. Digital setting fiber sensor Auto-setting fiber sensor Manually set fiber sensor Red LED type Red LED type Green LED type Red LED type Green LED type NPN output PNP output NPN output PNP output NPN output NPN output PNP output NPN output FX-D1J FX-D1PJ FX-A1J FX-A1PJ FX-A1GJ FX-M1J FX-M1PJ FX-M1GJ 1 to V DC % ( V DC supplied from sensor block) ma or less 0 ma or less ma or less Output 1 and Output (Note 1) Sensing output and self-diagnosis output FT-B8, FD-B8, etc. <Thru-beam type> Red LED type with FT-B8: 60 mm.1 in Green LED type with FT-B8: 11 mm.8 in <Reflective type> Red LED type with FD-B8: mm 8.68 in Green LED type with FD-B8: 0 mm 1.7 in ON / OFF-delay timer function (Note ) Interference prevention function 0 to 0 C to 1 F, Storage: 0 to 70 C to 18 F Amplifier-separated inductive Amplifier-separated photoelectric sensor proximity sensor Input terminal unit One-touch clamping type Screw tightening type SU-7J GA-1J GA-1J SL-TJ1 1 to V DC % ( V DC supplied from sensor block) V DC % ( V DC supplied from sensor block) ma or less ma or less Sensing output and self-diagnosis output SH series Thru-beam type: m 6.6 ft with SH-R Reflective type: 0 mm.7 in with SH-R Automatic sensitivity setting Sensitivity shift Stability margin indication Interference prevention 0 to sec. variable ON and OFF-delay timers Connector Sensing output and disconnection alarm output GH series to C 1 to 11 F (Note ), Storage: 0 to 70 C to 18 F to 60 C 1 to F (Note ), Storage: 0 to 70 C to 18 F to 0 C 1 to 1 F (Note ), Storage: 0 to 70 C to 18 F to 8 % RH, Storage: to 8% RH Enclosure: Heat-resistant ABS, Cover: Polycarbonate, Cable lock lever: PPS 6 g approx. Enclosure: Heat-resistant ABS Cover: Polycarbonate 0 g approx. MS-DIN- (Amplifier mounting bracket): 1 pc. Mode indication label: 1 sheet Connector to 8 % RH, Storage: to 8 % RH Enclosure: Heat-resistant ABS, Cover: Polycarbonate, Fiber lock lever: PES 70 g approx. MS-DIN- (Amplifier mounting bracket): 1 pc. Approx. 0 ms fixed OFF-delay timer function Interference prevention function to 0 C 1 to 1 F (Note ), Storage: 0 to 70 C to 18 F Notes: 1) Output cannot be used when it is connected to plug-in unit sensor block. Notes: ) The timer period of the ON-delay timer and the OFF-delay timer can be selected from 0 ms, 0 ms, 00 ms and 00 ms. Notes: ) Please take care that the rated ambient temperature of the sensor block is 0 to C to 1 F. s 0 ma ma or less when the indicator lights ( up, excluding connected users device ) NPN output transistor, DC -wire type or relay output sensor, switch, etc. Signal conditions depend on the input conditions of the PLC connected to ( ) the sensor block. Maximum operating distance (Note 1) 1. mm 0.07 in with GH-S 1.8 mm in with GH-S. mm 0.0 in with GH-S.0 mm in with GH-8S, GH-F8S Indicators Disconnection alarm indicator Red LED: lights up when the sensor Orange LED lights up when the ( input is ON disconnection alarm output is ON ) ( Yellow LED: lights up when the selfdiagnosis input is ) ON MS-DIN- (Amplifier mounting bracket): 1 pc. Adjusting screwdriver: 1 pc. MS-DIN- (Amplifier mounting bracket): 1 pc. Adjusting screwdriver: 1 pc. Connector Screw-on-terminal connection of ( users input device ) Notes: 1) The maximum operating distance represents the maximum distance for which the sensor can detect the standard sensing object at 0 C 68 F constant ambient temperature. Notes: ) Please take care that the rated ambient temperature of the sensor block is 0 to C to 11 F. SC 88

5 I/O CIRCUIT AND WIRING DIAGRAMS I/O circuit diagram MIL connector pin position SC V DC % Self-diagnosis output (STB.OUT) / OUT0 OUT1 OUT OUT OUT OUT OUT6 OUT7 Color code V (Brown) OUT8 OUT OUT OUT11 OUT1 OUT1 OUT1 OUT1 (Blue) MIL connector IN0 Plug-in connector IN1 IN IN Extension connector N.C. IN IN IN6 IN7 IN8 IN IN IN11 IN1 IN1 IN1 IN1 OUT0 OUT1 OUT7 OUT8 OUT Connector pin position (TOP VIEW) OUT1 No. 0 pin mark 0 pin MIL connector Extension connector pin position Plug-in connector pin position N.C. IN7 IN (Not connected) IN6 IN Sensing input (IN) Self-diagnosis input (STB. IN) IN1 IN1 IN11 IN IN1 IN1 IN IN8 SL-BW I/O circuit diagram Color code V (Brown) Plug-in connector V DC % (Blue) Self-diagnosis output (STB.OUT) / OUT0 (Black) OUT1 (White) OUT (Gray) OUT (Black / White) IN0 IN1 IN IN 886

6 PRECAUTIONS FOR PROPER USE Mounting Sensor block This product does not possess control functions needed for accident prevention or safety maintenance. <In case of using DIN rail> 1 The front portion of the to be mounted is fitted on the mm 1.78 in width DIN rail. The rear portion of the is then press-fit. m The sensor block can be removed by inserting a minus screwdriver in the DIN rail stopper groove and pulling outwards. <In case of using screws> In case of mounting with screws, use M pan head screws. And the tightening torque should be 1. N m or less. 1 Stopper mm 1.78 in Minus screwdriver Stopper Self-diagnosis output (STB.OUT) ( and SL-BW) If the self-diagnosis output switch is set to the OFF (unmarked) side, all channels become effective and the sensing output state (ON or OFF) of the sensor of each channel is output. The self-diagnosis output of the sensor of each channel becomes ineffective. If the self-diagnosis output switch is set to the side, Channel 1 to Channel 1 (max.) become effective [Channel 1 to Channel (max.) for SL-BW], and the sensing output state (ON or OFF) of the sensor of each channel is output. The self-diagnosis outputs of the sensors connected at Channel 1 to Channel 1 (max.) [Channel 1 to Channel (max.) for SL-BW] are ORed and output from Channel 0. A sensor cannot be connected at Channel 0. SC 1 The groove of the plug-in unit is fitted on the convex portion of or SL-BW. The plug-in unit is then pushed in the direction of the arrow till a click is felt. Please ensure to fit plug-in connector caps (attached with sensor main block) at places where plug-in units are not fitted. Groove Convex portion 1 Button for plug-in unit removal [16 units max. (SL-BW: units max.)] Channel 1 Channel 1 Channel 0 m To dismantle, pull out the plug-in unit while pressing the button for plug-in unit removal. Wiring Make sure that the power supply is off while wiring. Verify that the supply voltage variation is within the rating. If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground. In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of the sensor block, connect the frame ground (F.G.) terminal of the equipment to an actual ground. Do not run the wires together with high voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. Others Do not use during the initial transient time (0. sec.) after the power supply is switched on. Avoid dust, dirt, and steam. Take care that the sensor does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner etc. 887

7 SC PRECAUTIONS FOR PROPER USE Extension block connection to Connection of to the optional extension block is done by the extension connector at the side. Notes: 1) Before the extension, remove the extension connector cap from. Notes: ) After the extension, make sure to fit the extension connector cap on the connector of the outer last. (Not required for J) Extension connector Extension block Maximum three s can be connected to one. Extension connector cap Max. units. Outer last If J is connected, one can still be connected. However, this must be connected between and J. DIMENSIONS (Unit: mm in) J The CAD data in the dimensions can be downloaded from the SUNX website: SL-BW MIL connector (Note 1) -plug-in unit removal buttons -"."0.177 mounting holes Connector cap (Note ) Extension connector (Note 1) Notes: 1) Not incorporated on SL-BW. Notes: ) Do not remove it from SL-BW. J Extension connector -". "0.177 mounting holes operation indicators (Green) 8-connectors. 1. sensor main block -channel sensor block Self-diagnosis output switch ".8 "0.8 cable, m 6.6 ft long Snap-connector extension block Removable cover Extension connector -plug-in unit removal buttons -". "0.177 mounting holes 0. Beam-emitting Beam-receiving FX-D1J FX-D1PJ extension block Output 1 operation indicator (Orange) Output operation indicator (Orange) (Note ) Extension connector (Fiber sensor) digit LCD (with backlight) Jog switch Mode selection switch width DIN rai Notes: 1) The top view is shown without the cover. Notes: ) Output cannot be used when it is connected to plug-in unit sensor block.

8 DIMENSIONS (Unit: mm in) FX-A1J FX-A1GJ FX-A1PJ 0. Beam-emitting Beam-receiving Stability indicator (Green) Operation indicator (Orange) (Fiber sensor) Note: The top view is shown without the cover. The CAD data in the dimensions can be downloaded from the SUNX website: Level indicators (Green) Jog switch Mode selection switch FX-M1J FX-M1GJ FX-M1PJ Operation mode switch Stability indicator (Green) Operation indicator (Orange) Beam-emitting Beam-receiving (Fiber sensor) Note: The top view is shown without the cover. Timer operation selection switch Frequency selection switch Sensitivity level indicator Sensitivity adjuster SC SU-7J Setting mode selection switch Cable lock lever Beam-receiving cable inlet Beam-emitting cable inlet (Amplifier-separated photoelectric sensor) GY BK Timer adjuster Sensitivity setting buttons Stability indicator (Green) Operation indicator (Red) Note: The top view is shown without the cable and the cover GA-1J Cable core inlet Shield wire inlet (Amplifier-separated inductive proximity sensor) Cable lock lever Operation mode switch Sensitivity adjuster Operation indicator (Red) Disconnection alarm indicator (Orange) Note: The top view is shown without the cable and the cover GA-1J Screw for cable clamp 0.17 (Amplifier-separated inductive proximity sensor) Operation mode switch Sensitivity adjuster Operation indicator (Red) SL-TJ1 ALM-IN (Input terminal unit) IN Self-diagnosis input indicator (Yellow) Shield wire inlet Cable core inlet Disconnection alarm indicator (Orange) Note: The top view is shown without the cable and the cover Note: The top view is shown without the cover. Sensor signal input indicator (Red)

9 DIMENSIONS (Unit: mm in) SL-CJ1 SL-CJ After hook-up Snap-female connector The CAD data in the dimensions can be downloaded from the SUNX website: SC Sensor block Assembly dimensions of plug-in unit block plug-in units SU-7J, GA-1J, GA-1J Others (81) (.18) (7) (.87) (.) (1.) (.) (1.) Note: The dotted line shows the shape. Note: The dotted line shows the shape. 80