Manufacturers
ALLEN-BRADLEY 42CM-D8MPA-A2
Description
Allen-Bradley 42CM LaserSight Series Photoswitch Photoelectric Sensors, 18 mm Metal Cylindrical, Class 1 Laser Sensor
Part Number
42CM-D8MPA-A2
Price
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Manufacturer
ALLEN-BRADLEY
Lead Time
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Category
Photoelectric Sensor
Features
- 18 mm industry standard package
- 2 m cable or micro QD connector
- 30V DC operation
- Class 1 laser
- Fast response time—less than 0.7 ms
- Metal housing for heavy duty industrial applications
- NPN or PNP outputs
- Small spot size—0.1 mm @ 100 mm sensing distance
- Three sensing modes
Datasheet
Extracted Text
R PHOTOSWITCH PhotoelectricSensors 42CMLaserSightt 18mmMetal Cylindrical, Class1LaserSensor Specifications Environmental Certifications cULus and CE Marked for all applicable directives Operating Environment IP67 Operating Temperature [C (F)] --10…+55° (+14…+131°) Vibration 10…55 Hz, 1 mm amplitude, meets or exceeds IEC 60068--2--6 Shock 30 g with 1 ms pulse duration, meets or exceeds IEC 60068--2--27 Relative Humidity 15…95% Ambient Light Immunity Incandescent light 5000 lux Features Optical S Class 1 laser Sensing Modes Polarized retroreflective, diffuse, and transmitted beam S Smallspotsize—0.1 mm @ Sensing Range See Product Selection table on page 1--118 100 mm sensing distance Light Source Class 1 laser 650 nm S Metalhousing forheavy duty LED Indicators See User Interface Panel below industrialapplications Adjustments Sensitivity potentiometer or teach button S 18 mm industry standard package Electrical S Three sensing modes Voltage 10…30V DC S 30V DC operation Current Consumption 25 mA max Sensor Protection Reverse polarity, overload, short circuit S NPN orPNP outputs Outputs S Fastresponse time—less than 0.7 ms Response Time 0.5 ms (transmitted beam), 0.7 ms (diffuse, polarized retroreflective) Output Type PNP or NPN by cat. no. S 2 m cable ormicro QD connector Output Mode Complementary light or dark operate Output Current 100 mA Output Leakage Current 10 μAmax Mechanical Housing Material Nickel-plated brass Lens Material Glass Connection Types 2 m cable, 4-pin DC micro (M12) QD Supplied Accessories 18 mm fastening nuts (871C--N3) Optional Accessories See mounting brackets, reflectors, and cordsets on page 1--118 UserInterfacePanel LED Color State Status LO Output DO Output LED OFF OFF ON Dark condition ON OFF Yellow Flashing Light condition (excess gain < 2) ON Light condition (excess gain > 2) ON OFF Green ON — — Power On Sensitivity Adjustment or Teach Button Transmitted beamreceivers do not have a “Flashing” (low margin) state. Visitour website:www.ab.com/catalogs. 1--115 Preferredavailability cat.nos.areprintedinbold. R PHOTOSWITCH PhotoelectricSensors 42CMLaserSightt 18mmMetal Cylindrical, Class1LaserSensor Wiring Diagrams Diffuse NPN Output FaceView Male PNP Output Receptacle(Sensor) DCMicro Cable Quick-Disconnect Quick-Disconnect Cable 1 Brown 1 Brown Brown Brown + + + + DO DO DO DO 2 White 2 White 2 White White Load Load Load Load 1 3 Black Black 4 Black 4 Black 4 Load Load Load Load 3 3 LO LO Blue LO LO Blue Blue Blue -- -- -- -- TransmittedBeam,PolarizedRetroreflective PNP Output NPN Output Cable Quick-Disconnect Cable Quick-Disconnect Brown 1 Brown Brown 1 Brown + + + + LO LO LO LO White White White 2 White 2 Load Load Load Load Black 4 Black Black 4 Black Load Load Load Load 3 3 Blue DO Blue DO Blue DO Blue DO -- -- -- -- LaserTransmittedBeamEmitter(StandardLED) Cable Quick-Disconnect Brown 1 Brown + + Black 2White Blue 3 Blue -- -- Black open circuit to enable laser. Tie black to blue/V-- to disable laser. Pin 2/white open circuit to enable laser. Tie pin 2/white to blue/V-- to disable laser. ApproximateDimensions[mm(in.)] Dimension Laser Receiver [mm (in.)] Other Laser Models [mm (in.)] A 42.7 (1.68) 57.5 (2.26) B 82.8 (3.26) 97.7 (3.85) B A A 6 6 14 19.2 19.2 (0.24) (0.24) (0.55) (0.69) (0.69) LED M18 M12x1 M18x1 x1 4.7 (0.19) 16.4 18 mm Mounting Nuts (supplied with sensor) Dia. LED (0.65) Dia. Sensitivity Adjustment or Teach Button Visitour website:www.ab.com/catalogs. 1--116 Preferredavailability cat.nos.areprintedinbold. R PHOTOSWITCH PhotoelectricSensors 42CMLaserSightt 18mmMetal Cylindrical, Class1LaserSensor Typical ResponseCurve Diffuse TransmittedBeam Laser Polarized Retroreflective 100 100 10000 1000 White Paper 90% 10 100 10 92--118 Reflector 10 Grey Paper 18% 1 1 1 010 20 30 40 50 0 100 200 300 400 010 20 30 40 (33) (66) (78) (131) (164) (3.9) (7.8) (11.8) (15.7) (33) (66) (78) (131) Distance[mm(in.)] Distance[m(ft)] Distance[m(ft)] MinimumDetectableObject StandardDiffuse PolarizedRetroreflective 10.0 (0.4) 20 8.0 (0.8) (0.32) 6.0 (0.24) 4.0 10 (0.16) (0.4) 2.0 (0.08) 0 0.0 010 20 30 0 100 200 300 400 (33) (66) (98) (3.93) (7.8) (11.8) (15.7) Distance[mm(in.)] Distance[m(ft)] Visitour website:www.ab.com/catalogs. 1--117 Preferredavailability cat.nos.areprintedinbold. Operating Margin MinimumDetectableObject [mm(in.)] Operating Margin MinimumDetectableObject [mm(in.)] Operating Margin R PHOTOSWITCH PhotoelectricSensors 42CMLaserSightt 18mmMetal Cylindrical, Class1LaserSensor Product Selection Operating Voltage Sensing Output Type Output Connection Supply Distance Capacity Sensing Mode Current @2X Margin Energized Response Time Type Cat. No. 2m300V cable 42CM--D8MNA--A2 NPN 100mA 0.7ms 4-pinDCmicro 42CM--D8MNA--D4 3…300mm 10…30V DC L.O./D.O. Object (0.12…11.8in.) to be 25mA Complementary (Teachable) Sensed 2m300V cable 42CM--D8MPA--A2 PNP Standard Diffuse 100mA 0.7ms 4-pinDCmicro 42CM-D8MPA-D4 Emitter: Class 1—Visible laser 650 nm 2m300V cable 42CM--P8MNB--A2 NPN 100mA 0.7ms Object 4-pinDCmicro 42CM--P8MNB--D4 to be 3mm…30m 10…30V DC L.O./D.O. Sensed (0.12in…78ft) 25mA Complementary (Teachable) 2m300V cable 42CM--P8MPB--A2 PNP Polarized Retroreflective 100mA 0.7ms 4-pinDCmicro 42CM-P8MPB-D4 Emitter: Class 1—Visible laser 650 nm 2m300V cable 42CM--E8EZB--A2 NA Light Source 4-pinDCmicro 42CM-E8EZB-D4 Object NPN 2m300V cable 3mm…50m 42CM--R8MNB--A2 to be 10…30V DC 100mA (0.12in…164ft) Sensed 25mA 0.5ms 4-pinDCmicro 42CM--R8MNB--D4 (Adjustable) L.O./D.O. Complementary Transmitted Beam 2m300V cable PNP 42CM--R8MPB--A2 100mA Emitter: Class 1—Visible laser 650 nm 4-pinDCmicro 0.5ms 42CM-R8MPB-D4 Cordsetsand Accessories Cordset Accessories Description Cat. No. Description Cat. No. Description Cat. No. DCmicroQDcordset, 889D--F4AC--2 Mountingbracket 60--2657 Microcubereflector 92--118 4-pin,2m 18mmfasteningnuts 871C--N3 Swivel/tilt bracket 60--2649 Visitour website:www.ab.com/catalogs. 1--118 Preferredavailability cat.nos.areprintedinbold.
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