Siemens SIMATIC S7-1500/ET 200MP System Manual page 174

Special consideration: Unlock connectors Industrial Ethernet FastConnect RJ45 plug 180 2x 2 or
Industrial Ethernet FastConnect RJ45 plug 180 4x 2 and disconnect from PROFINET interface of
CPU/IM
Tools required
• Industrial Ethernet FastConnect RJ45 Plug 180 2x 2 (6K1901-1BB10-2Ax0): 2.5 mm
screwdriver
• Industrial Ethernet FastConnect RJ45 Plug 180 4x 2 (6GK1901-1BB12-2Ax0): 3.0 mm
screwdriver
Procedure
1. Press the screwdriver parallel to the connector into the unlocking.
2. Disconnect the connector from the PROFINET interface.
Note
Do not unlock the connector under tension!
Figure 7-8
Automation system
System Manual, 01/2023, A5E03461182-AK
Unlocking the FastConnect connector
7.9 Connecting interfaces for communication
Wiring
173