Manual

SG4-B Series Instruction Manual
26
4. ELECTRICAL CONNECTIONS
All electrical connections to the emitting and receiving units are made
through a male M12 connector, located on the lower part of the two
units. For receiver a M12 8-pole connector is used, while for emitter a
M12 4-pole connector is used.
RECEIVER (RX):
EDM SELECTION
2
8
1
5
3
4
7
6
+24 VDC
0 V
OSSD1
OSSD2
RESET / RESTART
MAN/AUTO
+24 VDC
N.O.
EDM
+24 VDC
N.C. external contact
1 = white = RESET / RESTART(*)
2 = brown = +24 VDC
3 = green = EDM SELECTION
4 = yellow = EDM
5 = grey = OSSD 1
6 = pink = OSSD 2
7 = blue = 0 V
8 = red = MANUAL / AUTOMATIC RESTART
(*) automatic RESTART  RESET function
manual RESTART
 RESET / RESTART function
EMITTER (TX):
3 4
2
1
TEST
0 V
+24 VDC
NOT USED
+24 VDC
N.O.
1 = brown = +24 VDC
2 = white = TEST
3 = blue = 0 V
4 = black = NOT USED