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4.2
Connect the RF170C with the connection module
Introduction
The readers are connected to the connection module RF170C using the connecting cable via
the 8-pin round sockets (X1, X2). If you want to configure the cable yourself you can use an
8-pin M12 connector and a suitable cable,
If you do this note the cable configurations in section "Connecting cables (Page 55)" and in
the system manuals of the relevant RFID families.
Figure 4-2
Requirements
Before you start to wire the RF170C connection module, switch off the supply voltage, or de-
install the connection module.
Accessories required for the RF170C
• Preassembled cable with 8-pin M12 connector
• alternatively: Shielded 7-core Cu cable, flexible, conductor cross-section ≤ 0.75 mm
8-pin M12 connector
Connecting the M12 connector
Follow the steps below to connect the M12 plug:
1. Plug the connector into the relevant round socket of the RF170C connection module.
Make sure the connectors and sockets are properly interlocked (tongue and groove).
2. Tighten the knurled screw of the connector (torque = 1.5 N/m).
SIMATIC RF170C
Operating Instructions, 02/2022, J31069-D0176-U001-A6-7618
Sockets and LEDs of the RF170C connection module
4.2 Connect the RF170C with the connection module
Connection
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