Configuration Examples For Potential Groups - Siemens SIMATIC ET 200SP HA System Manual

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Figure 4-1
4.7.2.2

Configuration examples for potential groups

The following tables show basic configuration examples with I/O modules on terminal blocks.
The different distribution of the supply voltage via the power bus using the terminal block types
is shown for the terminals on the terminal blocks.
Configuration examples
Table 4-5 Configuration example for terminal blocks with 16 process terminals
Terminal blocks
Width: 22.5 mm
● TB22-P16+4D
Enable new potential group
(light terminal block)
Article number:
6DL1193-6TP00-0DK0
● TB22-P16+4B
Use potential group of the left
module (dark terminal block)
Article number:
6DL1193-6TP00-0BK0
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD
Potential group 4
⑤
● Carrier module 2x
Backplane bus (hidden)
Server module
Power bus and power bus cover
Example for positioning terminal blocks
4.7 Configurations of the slots of I/O modules
24 Supply voltage L+ (of potential group 4)
Configuration
Plant planning
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