BF4R
- Type : Standard type
- Light source : Red LED(660nm)
- Response time : Frequency 1: Max. 0.5ms
- Frequency 2: Max. 0.7ms
- Power supply : 12-24VDC ±10%(ripple P-P: max. 10%)
- Operation mode : Light ON/Dark ON(set by ON/OFF button)
- Control output : NPN open collector
