Siemens SIMATIC S7-1500 System Manual page 71

Preparing front connectors for I/O modules with shield contact element
Watch video sequence
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To prepare the front connector for wiring, follow these steps:
1. Remove the connection separator from the lower part of the connector (Figure 1).
2. Insert the power supply element (Figure 2).
3. Insert the shielding bracket from below into the guiding groove of the front connector until
it latches into place (Figure 3).
4. Place the included cable strain relief (cable tie) for the cable harness into the front
connector (Figure 4).
Figure 5-11
Automation system
System Manual, 12/2014, A5E03461182-AC
Preparing front connectors for I/O modules with shield contact element (1)
5.8 Front connector for the I/O modules
Wiring
71