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Sensor, Proximity Sensor, Photo sensor,Temperature Controller, Counter, Timer - Autonics-241 High Speed Response Type with Built-in Output Protection Circuit- Autonics Sensor, Proximity Sensor, Photo sensor,Temperature Controller, Counter, Timer - Autonics-241
Photoelectric Sensors
BMS Series Print
High Speed Response Type with Built-in Output Protection Circuit
BMS Series is a photo sensor that has capability to switch between Light On and Dark On modes and has a fast response rate of under 1ms. Various detection types including diffuse reflective type, through beam type, retroreflective type allow more diverse user application area.

Product Detail Data sheet 2D/3D CAD Data
Main Features

● Reverse power polarity and overcurrent
● High speed response : Max. 1ms
● Light ON/Dark ON mode selectable by control wire
● Built-in the sensitivity adjustment VR
   (Except for through-beam type)

Ordering Information


Specification Table


ModelNPN open collector outputBMS5M-TDTBMS2M-MDTBMS300-DDT
PNP open collector outputBMS5M-TDT-PBMS2M-MDT-PBMS300-DDT-P
Sensing typeThrough-beamRetroreflectiveDiffuse reflective
Sensing distance5m0.1 to 2m ※1300mm ※2
Sensing targetOpaque materials of Min. ø10mmOpaque materials of Min. ø60mmTranslucent, Opaque materials
Hysteresis-Max. 20% at rated settingdistance
Response timeMax. 1ms
Power supply12-24VDC ±10%(Ripple P-P : Max. 10%)
Current consumptionMax. 50mAMax. 45mA
Light sourceInfrared LED(940nm)
Sensitivity adjustment-Adjustable VR
Response timeSelectable Light ON or Dark ON by control wire
Control outputNPN or PNP open collector output
• Load voltage : Max. 30VDC
• Load current : Max. 200mA
• Residual voltage - NPN : Max. 1V, PNP : Max. 2.5V
Protection circuitReverse power polarity, Output short-circuit(Overcurrent) protection circuit
IndicatorOperation indicator : red LED, Power indicator : red LED(BMS5M-TDT1)
Insulation resistanceMin. 20MΩ(at 500VDC megger)
Noise resistance±240V the square wave noise(pulse width : 1㎲) by the noise simulator
Dielectric strength1000VAC 50/60Hz for 1 minute
Vibration1.5mm amplitude or 300m/s2 at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours
Shock500m/s2(approx. 50G) in each of X, Y, Z directions for 3 times
Environ- mentAmbient IlluminationSunlight : Max. 11,000㏓, Incandescent lamp : Max. 3,000㏓
Ambient temperature-10 to 60℃, storage : -25 to 70℃
Ambient humidity35 to 85%RH, storage : 35 to 85%RH
MaterialCase : ABS, Sensing part : Acrylic (Through-beam : PC)
Cableø5, 4-wire, Length : 2m(Emitter of through-beam type: ø5, 2-wire, Length : 2m)
(AWG22, Core diameter : 0.08mm, Numner of cores : 60, Insulator out diameter : ø1.25)
VR adjustment driver
VR adjustment driver
CommonMounting bracket, Bolts/nuts
Unit weightApprox. 180gApprox. 110gApprox. 100g
※1: It is mounting distance between sensor and reflector MS-2 and it is same when MS-5 is used. It is detectable under 0.1m.
※2: It is for Non-glossy white paper(100x100mm)
※ The temperature or humidity mentioned in Environment indicates a non freezing or condensation environment.



User's Guide

Caution for your safety