Festo CPX Electronic Manual page 88

4. Output modules
O module type CPX-4DA with sub-base CPX-AB-2-HARX2-4POL
Sub-base Pin assignment X1, X2
4
0
1 4
DO
3
2
3
2
1
Ox = Output x
FE = Functional earth
n.c. = not connected
1
Tab. 4/6: Pin assignment of O module type CPX-4DA with sub-base CPX-AB-4-HARX2-4POL
4-10
Pin assignment of CPX-4DA with sub-base
CPX-AB-4-HARX2-4POL
LED
Socket X1:
1
1: n.c.
2: Ox+1 1
3: 0 V
2
OUT
X1
4: Ox 0
1
Socket X2:
X2
1: n.c.
3
2: n.c.
3: 0 V
OUT
4: Ox+1 1
4
Connected internally
Pin assignment X3, X4
Socket X3:
4 1
1: n.c.
2: Ox+3
3: 0 V
3 2
OUT
X3
4: Ox+2
1
Socket X4
X4
1: n.c.
2 3
2: n.c.
3: 0 V
OUT
4: Ox+3
1 4
Festo P.BE-CPX-EA-EN en 0112NH
LED
3
2
3