Description
Features
- Long sensing distance up to 7M
- 22 types of products (Optical axis : 20/4Omm. Sensing height 1 20-94Omm)
- Increased sensing stability by minimizing the non sensing area
- Easy identification of the side, front and Long distance with
high luminance twin operation indicators - Includes self-diagnosis function, mutual interference provention
function, external diagnosis function. - Polished design & slim size(W28.6× H22.6x Lmm)
- IP65 rated waterproof structure (IEC standard)
Functions of Autonics Area Sensor BW40-04
Stop transmission function(External diagnosis function)
The transmission will be stopped and a yellow LED is flashed if supplying OV to test input on the emitter. It is for checking the malfunction of the sensors during TEST input on the emitter is OV. (Control output of the receiver is OFF as it becomes light cut off when the transmission is stopped.)
Self-diagnosis function
Control output will be OFF and the operating indicator is ON when a malfunction is checked by self-diagnosis regularly in normal operation.
Diagnosis items
• Emitter: 1) Break of the light emitting element
2)Break of light emitting circuit
3)Malfunction of MASTER/SLAVE line (Operation in MASTER)
• Receiver: 1) Break of the light receiving circuit
2) Break of the output circuit
3) Overcurrent at output part
4)Synchronous line malfunction
5)Extraneous light received
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