SF2 Series
Instruction Manual
18
4. ELECTRICAL
CONNECTIONS
Every electrical connection to the emitting and receiving unit is made
through a male M12 connector, located in the lower part of the safety
light curtain.
A M12 5-pole connector is used for the receiver and a M12 4-pole
connector for the emitter.
4
5
3
1
2
0 V
OSSD1
+24 Vdc
+24 Vdc
OSSD2
RECEIVER (RX):
1 = brown = +24
Vdc
2 = white = OSSD
1
3 = blue = 0
V
4 = black = OSSD
2
5 = grey = TEST
(see note)
*
*
= automatic RESTART (X version) TEST/RESET function
= manual RESTART (Y version) TEST/RESTART/RESET function
3
4
2
1
N.O.
0V
+24Vdc
N.O.
EMITTER (TX):
1 = brown = +24 Vdc
3 = blue = 0 V
