Siemens Simatic S7-1500/ET 200MP System Manual page 144

Connecting the CPU/interface module to a load current supply
Watch video sequence
(https://support.industry.siemens.com/cs/media/78027451_S7_1500_gs_wire_web_en/start.h
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To connect the supply voltage, follow these steps:
1. Open the front flap of the load current supply and pull the 24 V DC output terminal
downwards.
2. Connect the 24 V DC output terminal to the wires of the 4-pole connection plug of the
CPU/interface module. The cable cross-section can be 0.5 mm² to 2.5 mm².
3. Connecting the load current supply to the CPU/interface module.
Note
Connection on the underside of the device
The connection socket for the 4-pole connection plug is located on the underside of the
device for the following CPUs/interface modules.
• Standard, F-CPUs/compact CPUs from order number 6ES751x-xxx02-
• Interface modules IM 155-5 PN BA as of order number 6ES7155-5AA00-0AA0 and
Additional information can be found in the associated manuals for the CPUs/interface
modules.
Automation system
System Manual, 12/2017, A5E03461182-AE
6.8 Connecting the CPU/interface module to the load current supply
0AB0/6ES751x-1CK01-0AB0
IM 155-5 PN ST as of order number 6ES7155-5AA01-0AB0
Wiring
143