SDKELI BLPS-D3L - ST Controller; Function Declaration; Self-Test Function

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Section2 Function introduction
2.1 Input/Output interface circuit
2.1.1 Interface circuit of sensor
Fig.2.1 Interface circuit of sensor
Signal and wiring introduction:
Signal label
Meaning of signal
Wiring
DC24V
Anode of power supply
Connect with anode of power supply
DC0V
Cathode of power supply
Connect with cathode of power supply
PE
GND
Connecting to the ground
OSSD1 L1
OSSD2 L1
Control output interface of L1, PNP
output, output high level voltage when
the sensor is on light-passing state
Two safety outputs
OSSD1 L2
OSSD2 L2
Control output interface of L2, PNP
output, output high level voltage when
the sensor is on light-passing state
Two safety outputs
OSSD1 L3
OSSD2 L3
Control output interface of L3, PNP
output, output high level voltage when
the sensor is on light-passing state
Two safety outputs