User guide

48237-EN/12
Momentum automation platform 0
Discrete I/O Bases
170 ADM 370 10
Example of external wiring of 2 and 4-wire sensors/2-wire actuator Example of external wiring of 3-wire actuator with wiring check
Group of channels Group of channels
Internal wiring Internal wiring
Special external wiring, the output activates the sensor
Group of channels
Internal wiring
12345678910 1213 1516M–L+
1411
M–
PE
IN
+
–PE
–
+
2M–1M–
1
2
3
1L+ 2L+
L+
L+L+L+
24 V
24 V
12345678910 1213 1516
1411
4-wire sensor
2-wire actuator
2-wire sensor
8Amax.
slow-blow
fuse
8Amax.
slow-blow
fuse
4Amax.
fast-blow
fuse
O
ption
Retu
rn
12345678910 1213 1516M–L+
1411
M–
PE
Out
–
PE
2M–1M–
1
2
3
1L+ 2L+
L+
L+L+L+
24 V
24 V
12345678910 1213 1516
1411
Option
Retu
rn
8Amax.
slow-blow
fuse
8Amax.
slow-blow
fuse
4Amax.
fast-blow
fuse
3-wire actuator
12345678910 1213 1516M–L+
1411
M–
PE
IN
+
–PE
2M–1M–
1
2
3
1L+2L+
L+
L+L+L+
24 V
24 V
12345678910 1213 1516
1411
Option
4-wire sensor
Return
8Amax.
slow-blow
fuse
8Amax.
slow-blow
fuse
4Amax.
fast-blow
fuse
Connections (continued)
Characteristics :
pages 48237/3 to 48237/6
References :
pages 48237/7 to 48237/8