Siemens SIMATIC S7-200 System Manual page 471

EM253 Motion Module
+24V
L+
P/S
24V_RTN
M
STOP
1M
RPS
2M
ZP
3M
LMT+
LMT--
4M
Figure A-39 Connecting an EM 253 Position Module to a Parker/Compumotor OEM 750
Parker/Compumotor OEM 750
+5VDC
T1
3.3K
P0
3.3K
DIR DIR
P1
3.3K
DIS
3.3K
CLR
P0+
Step
P0--
P1+
P1--
M
M
Technical Specifications
Terminals are not in
order. See Figure
A-34 for terminal
arrangement.
Appendix A
457