Wall Mounting - Siemens SIMATIC NET SCALANCE X-300EEC Compact Operating Instructions

Assembling

5.6 Wall mounting

5. Connect the cable for the signaling contact to the appropriate terminal block.
6. Insert the terminal blocks into the sockets on the switch.
Grounding of the X‑300EEC
The device is grounded via the bolts in the floor of the housing.
On the X‑300EEC with power supply 100...240 V AC, you must always connect protective
ground via the bolts on the bottom of the device housing.
Note
The IE Switch X‑300EEC can only be mounted on an S7-300 standard rail using a commercially
available adapter.
Removing
To remove the switch from the SIMATIC S7-300 standard rail, follow these steps:
1. Disconnect all connected cables.
2. Loosen the screws on the underside of the standard rail and lift the switch away from the rail.
5.6 Wall mounting
Wall mounting
Note
Installation fittings
When mounting on a wall, use mounting fittings suitable for the type of wall. For example, to
secure to concrete:
● 4 wall plugs, 6 mm in diameter and 30 mm long
● 4 screws 3.5 mm in diameter and 40 mm long
The wall mounting must be capable of supporting at least four times the weight of the switch.
1. Mount the switch on the wall.
2. Connect the grounding of the switch according to the description in the section
AUTOHOTSPOT.
3. Connect the power supply to the appropriate terminal block.
4. Connect the cable for the signaling contact to the appropriate terminal block.
5. Insert the terminal blocks into the sockets on the switch.
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CAUTION
Compact Operating Instructions, 11/2019, A5E02630809-14
SCALANCE X-300EEC