MINI-BEAM SM2A312FP. MINI-BEAM Plastic Fiber Optic. Output Type. Supply Voltage E X C E S S G A I N. SPST Solid-state 2-Wire V ac E X C E S S

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1 MINI-BAM elf-contained AC-operated ensors for use with Banner Plastic Fiber Optics Compact, modulated, self-contained visible red fiber optic sensors for 24-24V ac 2-wire operation Useable in opposed and diffuse fiber optic modes with Banner plastic fiber optic assemblies witch-selectable for light operate or dark operate 8 millisecond response PT CR solid-state output switches up to 3 ma; low leakage current and saturation voltage Rugged, epoxy-encapsulated construction: meets NMA standards 1, 2, 3, 3, 4, 4X, 12 and 13; IC IP67 MINI-BAM Plastic Fiber Optic visible red 65 nm Models Range Cable upply Voltage Output Type xcess Gain Beam Pattern Diffuse mode performance based on 9% reflectance white test card QD Range varies by sensing mode and fiber optics used 2 m (6.5 ft) 3-Pin Micro QD 24-24V ac PT olid-state 2- X C G A I N X C G A I N PIT26U Fiber 1 1 mm.4 in mm.4 in 1 mm.4 in PBT26U Fiber 1 mm.4 in Opposed Mode Plastic Fibers PIT46U Fiber 1 mm 4. in Diffuse Mode Plastic Fibers PBT46U Fiber 1 mm.4 in 1 mm 4 in 1 mm 4 in 45 mm 3 mm 3 mm 45 mm Opposed Mode PIT26U 25 mm 1 in 3.8 mm Diffuse Mode 1.2 mm PBT26U 1.2 mm 3.8 mm 5 mm 2 in 75 mm 3 in PBT46U PIT46U 1 mm 4 in 7.5 mm 2 3 mm.3 in.6 in.9 in 1.2 in 125 mm 5 in 37.5 mm 1.5 in 1.8 in 1.2 in.6 in.6 in 1.2 in 1.8 in.15 in.1 in.5 in.5 in.1 in.15 in For tandard MINI-BAMs: i) 9 m (3 ft) cables are available by adding suffix W/3 to the model number of any cabled sensor (e.g. - W/3). ii) A (6 in.) long pigtail cable with attached QD connector is available by adding suffix QDP to the model number of any MINI-BAM sensor (e.g. - QDP). ee page 5 for more information. iii) A model with a QD connector requires an accessory mating cable. ee page 7 for more information.

2 MINI-BAM Features * Note regarding Light/Dark operate switch: Turn switch fully clockwise for light operate (sensor outputs conduct when object is absent) Turn switch fully counterclockwise for dark operate (sensor outputs conduct when object is present) 15 Turn Gain Adjustment and Light/Dark Operate witch* Gasketed Acrylic Cover Indicator LD Lights when the sensor's output is conducting MINI-BAM Fiber Cutting Information (unterminated plastic fibers) Unterminated plastic fibers are designed to be cut by the customer to the length required for the application. To facilitate cutting, a Banner model PFC-1 cutting device is supplied with the fiber. Cut the fiber as follows: 1) Locate the control end of the fiber (the unfinished end). Determine the length of fiber required for the application. Lift the top (blade) of the cutter to open the cutting ports. Insert one of the control ends through one of the four large cutting ports on the PFC-1 cutter so that the excess fiber protrudes from the back of the cutter. 2) Double-check the fiber length, and close the cutter until the fiber is cut. Using a different cutting port, cut the second control end to the required length. 3) Gently wipe the cut ends of the fiber with a clean, dry cloth to remove any contamination. Do not use solvents or abrasives on any exposed optical fiber. Do not use a cutting port more than once. The blade may tend to dull after one cut. MINI-BAM Fiber Installation Information Lift to Open Ports PFC-1 Cutter (supplied with fiber) Cutting Ports 4-Large 2-mall Use small ports for.25 mm (.1 in) and.5 mm (.2 in) fibers Use large ports for.75 mm (.3 in), 1. mm (.4 in), and 1.5 mm (.6 in) fibers 1) If using a bifurcated fiber, first separate the two halves of the control end of the fiber for a distance of two inches (minimum). Thread the control ends of the fiber through the bushings (supplied with the fiber) until they extend through about (.25 ). 2) lide the fibers with the bushings into the ports on the face of the MINI-BAM until the fibers stop. lide the bushings farther into the ports until they seat up against the face of the MINI-BAM. Hold the fibers and bushings in place. 3) While holding the fibers and bushings against the face of the MINI- BAM, tighten the clamp screw to secure the fibers and bushings in place. Tighten clamp screw to secure Fiber ensor Face MINI-BAM "FP" ensor.25" lide Fibers & Bushings Into Ports Fiber Bushings (supplied with fiber) Unterminated Plastic Fibers page 2

3 MINI-BAM AC Product pecifications upply Voltage and Current upply Protection Circuitry Output Configuration Output Rating Output Protection Circuitry Output Response Time Repeatability Adjustments Indicators Construction nvironmental Rating Connections Operating Temperature 24 to 24V ac (5/6 Hz), 25V ac max Protected against transient voltages PT CR solid-state relay with either normally closed or normally open contact (light/dark operate selectable); 2-wire hookup Minimum load current 5 ma; maximum steady-state load capability 3 ma to 5 C ambient (122 F) 1 ma to 7 C ambient (158 F) Inrush capability 3 amps for 1 second (non repetitive); 1 amps for 1 cycle (non repetitive) Off-state leakage current less than 1.7 ma rms On-state voltage drop 5 volts at 3 ma load, 1 volts at 15 ma load Protected against false pulse on power-up 4 milliseconds on and off OFF response time specification does not include load response of up to 1 /2 ac cycle (8.3 milliseconds). Response time specification of load should be considered when important. (NOT: 3 millisecond delay on power-up.) 1.3 milliseconds; Response time and repeatability specifications are independent of signal strength. LIGHT/DARK OPRAT select switch, and 15-turn slotted brass screw GAIN (sensitivity) adjustment potentiometer (clutched at both ends of travel). Both controls are located on rear panel of sensor and protected by a gasketed, clear acrylic cover. Red indicator LD on rear of sensor is ON when the load is energized Reinforced VALOX housing, totally encapsulated, o-ring sealing, acrylic lenses, and stainless steel screws Meets NMA standards 1, 2, 3, 3, 4, 4X, 12, and 13; IC IP67 PVC-jacketed 2-conductor 2 m (6.5ft) or 9 m (3ft) cables, or 3-pin micro-style quick disconnect (QD) fitting are available. QD cables are ordered separately. ee page 7. Temperature: -2 to +7 C (-4 to +158 F) Maximum Relative Humidity: 9% at 5 C (non-condensing) Application Notes i) ac MINI-BAMs may be destroyed from overload conditions ii) Use on low voltage requires careful analysis of the load to determine if the leakage current or on-state voltage of the sensor will interfere with proper operation of the load iii) The false-pulse protection feature may cause momentary drop-out of the load when the sensor is wired in series or parallel with mechanical switch contacts Certifications VALOX is a registered trademark of General lectric Company page 3

4 MINI-BAM AC Hookup Diagrams AC ensors with Attached Cable AC ensors with Quick Disconnect (3-Pin Micro-tyle) bn bu Load 24-24V ac rd/bk rd/wh gn Load 24-24V ac Red/White 3-Pin Micro-tyle Pin-out (Cable Connector hown) Green Red/Black Quick Disconnect (QD) Option AC MINI-BAM sensors are sold with either a 2 m (6.5 ft) or a 9 m (3 ft) attached PVC-covered cable, or with a 3-pin micro-style QD cable fitting. AC QD sensors are identified by the letters QD in their model number suffix. For more information on mating QD cables, see page 7. MINI-BAM Dimension Information MINI-BAM AC ensor with Integral Cable MINI-BAM AC ensor with Quick-Disconnect 3.7 mm (1.21 in) 3.2 mm (.13 in) 12.2 mm (.48 in) ø 3 mm Clearance (2) 1/2-2 UNF Thread Quick Disconnect 24.1 mm (.95 in) Fiber Optic Fitting 2 m (6.5 ft) Cable 18. mm (.71 in) Mounting Peg (ø 6.3 mm x ) 19.1 mm (.75 in) 8.2 mm (3.16 in) 61. mm (2.4 in) 22. (.89 in) page 4

5 Model uffix Modification MINI-BAM MODIFICATION Description xample of Model Number All MINI-BAM sensors may be ordered with an integral 9 m (3 ft) W/3 9 meter (3 ft) cable W/3 cable in place of the standard 2 m (6.5 ft) cable QDP Pigtail Quick Disconnect All MINI-BAMs may be built with a (6 in) long integral cable which is terminated with the appropriate QD connector. QDP Mounting Brackets Model Description R 5.1 mm (.2 in) R 24.1 mm (.95 in) 1 (TYP) MB312 tainless steel 2-axis, side mounting bracket 2 ø 3.5 mm (.12 in) 15 (2) C 31.8 mm L (1.25 in) ø 3.5 mm lot (.12 in) 4.32 mm (.17 in) lot (2) 2.3 mm (.8 in) R 3.1 mm (.12 in) (2) mm (.79 in) (.1 in) 45.5 mm (1.79 in) 4.3 mm lot (2) (.17 in) 9 1 (2) 1 (2) 24.1 mm (.95 in) 9.1 mm (.36 in) MB312B tainless steel 2-axis, bottom mounting bracket (.1 in) 3.1 mm lot (2) (.12 in) 17.3 mm (2) (.68 in) 8. (2) (.34 in) ø 6.9 mm (.27 in) 35. mm (2) (1.38 in) 5.8 mm (2. in) 23.4 mm 11.4 mm (.92 in) (.45 in) page 5

6 Mounting Brackets Model Description Dimensions MB46L L bracket 14 ga 316 stainless steel 5 mm (2x) 8 mm (.3 in) CL 1 ø3 (1.4 in) ø6.5 mm (.26 in) (6x) 65 mm (2.6 in) 54 mm (2.1 in) 2 mm (.1 in) 27 mm (1.1 in) MB46 bracket 14 ga 316 stainless steel 1 mm (.4 in) 5 mm (4x) 8 mm (.3 in) CL 34 mm (1.3 in) 1 17 mm (.7 in) 3.5 mm (.14 in) ø3 (1.4 in) ø6.5 mm (.26 in) (6x) 65 mm (2.6 in) 54 mm (2.1 in) 2 mm (.1 in) 27 mm (1.1 in) 1 34 mm (1.3 in) 17 mm (.7 in) C L MB46U U bracket 14 ga 316 stainless steel 13 mm (.5 in) 5 mm (4x) 8 mm (.3 in) mm (.14 in) ø3 (1.4 in) ø6.5 mm (.26 in) (6x) 1 65 mm (2.6 in) 54 mm (2.1 in) 2 mm (.1 in) 27 mm (1.1 in) 7 mm (2.8 in) page 6

7 xtension Cables (without connectors) The following cables are available for extending the length of existing sensor cable. These are 3 m (1 ft) lengths of MINI-BAM cable. This cable may be spliced to existing cable. Connectors, if used, must be customer-supplied. Model Type Used with: C312A-1 2-conductor All MINI-BAM M2A312 ac models Micro-tyle Quick Disconnect Cables Cable: PVC jacket, polyurethane connector body, nickel-plated brass coupling nut Conductors: 22 or 2 AWG high-flex stranded, PVC insulation, gold-plated contacts Temperature: -4 to +8 C (-4 to +176 F) Voltage Rating: 25V ac/3v dc (3-pin), 125V ac/15v dc (4-pin) tyle Model Length Dimensions Pin-out 3-Pin traight MQDC-36 MQDC-315 MQDC-33 2 m (6.5 ft) ø 5 m (15 ft) 9 m (3 ft) ø1/2-2unf-2b 44 mm max. (1.7 in) Green 38 mm max. (1.5 in) Red/White Red/Black 3-Pin Right-angle MQDC-36RA MQDC-315RA MQDC-33RA 2 m (6.5 ft) 5 m (15 ft) 9 m (3 ft) 38 mm max. (1.5 in) 1/2-2UNF-2B ø page 7