Sample Connection Scheme For 1-Wire Connection; Wiring Diagram For Actuators - Siemens SIMATIC ET 200SP HA Equipment Manual

Connection

5.3 Wiring diagram for actuators

General pin assignment with potential distributor
The potential distributor with 36 M terminals is located on the right side of the terminal block.
The left side corresponds to the general pin assignment.
Note
Connection information
• The M terminals on the potential distributor are intended exclusively for the loads connected
to the I/O module using a two-wire connection system. You may not use these terminals as
the ground terminals for other devices in the system.
• Ensure that the total current does not exceed 10 A.
5.2

Sample connection scheme for 1-wire connection

Example
• Ensure that the total current does not exceed 10 A.
• Ensure that the total current does not exceed 2 A for each terminal.
5.3 Wiring diagram for actuators
Example
The figure below shows the connection of actuators with potential distributor.
This connection variant is approved only for terminal blocks with potential distributor.
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DQ 32x24VDC/0.5A HA
Equipment Manual, 08/2019, A5E48262762-AB