Siemens SIMOCODE pro C System Manual page 202

Mounting, wiring, connecting, system interfaces, configuration guidelines
12.2 Wiring, connecting
Pin assignment for SIMOCODE pro V PN / EIP basic units
The following table shows the pin assignment of the removable terminals:
Table 12- 8 Pin assignments of the removable terminals of the basic unit
Terminal Assignment
Upper terminals
1 Common potential for relay outputs 1
and 2
2 Relay output OUT1
3 Relay output OUT2
4 Digital input IN3
5 Digital input IN4
T2 Thermistor connection (binary PTC)
6 Relay output OUT3
7 Relay output OUT3
8 24 V DC only for IN1 to IN4
9 Digital input IN1
10 Digital input IN2
T1 Thermistor connection (binary PTC)
Lower terminals
A1 Supply voltage terminal 1
A2 Supply voltage terminal 2
PORT 1 PROFINET connection 1
PORT 2 PROFINET connection 2
SPE System shielding
1)
1)
Note
Connect SIMOCODE pro via terminal SPE with the maximum possible cross-section and
with as short a cable as possible to the functional ground of the control cabinet, e.g. to the
grounded mounting plate of the control cabinet.
202
System Manual, 05/2019, A5E40507475002A/RS-AD/004
SIMOCODE pro