Siemens SIMATIC ET 200SP HA System Manual page 42

Plant planning
4.7 Configurations of the slots of I/O modules
Recommendation: Use a terminal block with potential distributor
The following terminal block should be used to connect actuators with two wires:
Article No.
6DL1193-6TP00-0DN0
6DL1193-6TP00-0BN0
Make sure that this parameter is enabled in HW Config starting with the commissioning.
1)
Pin assignment of the potential distributor
Table 4-10 Pin assignment of terminal blocks with a potential distributor (right side of terminal block: Terminals 33 to 64)
Terminal Assignment
33 M
35 M
37 M
39 M
41 M
43 M
45 M
47 M
49 M
51 M
53 M
55 M
57 M
59 M
61 M
63 M
3P2 M
4P2 M
42
Function/parameter
Allow new potential group (light terminal block)
Use potential group of the left module (dark terminal block)
Terminal Assignment
34 M
36 M
38 M
40 M
42 M
44 M
46 M
48 M
50 M
52 M
54 M
56 M
58 M
60 M
62 M
64 M
5P2 M
6P2 M
1)
Explanations
M33 to M64: Supply voltage ground reference for actuator
3P2: Ground reference of the voltage bus 1P
4P2: Ground reference of the voltage bus 2P
5P2: Ground reference of the voltage bus 1P
6P2: Ground reference of the voltage bus 2P
System Manual, 08/2019, A5E39261167-AD
ET 200SP HA Distributed I/O system