Removing Transceiver Unit - Siemens SIMATIC HMI Series Operating Instructions Manual

Installing and connecting the device
3.6 Removing the device
3. Loosen the 8 screws of the backplane cover and remove the backplane cover.
4. Remove all cable ties used for strain relief on the strain relief plate of the PRO device.
5. Remove all plug-in connectors and the equipotential-bonding cable from the PRO device.
6. Remove the PRO device from the support arm or pedestal. Make sure that the
connection cables are not damaged.
7. Fasten the backplane cover to the PRO device with the 8 screws, torque 1.5 Nm.
See also
Mounting the PRO device (Page 49)
Connecting the device (Page 58)
3.6.3

Removing Transceiver Unit

The Transceiver Unit is generally removed in the reverse order for mounting and connecting.
Procedure
1. Switch off power supply to the Transceiver Unit.
2. When you use the Transceiver Unit in a hazardous area, make sure that one of the two
following requirements is met: The area is no longer hazardous or the Transceiver Unit
and its connectors are current-free.
3. Remove all cable ties from the fastening elements of the Transceiver Unit.
4. Remove all plugs from the Transceiver Unit.
5. Remove the Transceiver Unit as follows, depending on the type of mounting:
– Mounting onto standard rail: Press the Transceiver Unit upwards and remove the
– Wall mounting: Remove the fixing screws and remove the Transceiver Unit from the
See also
Installing Transceiver Unit (Page 56)
Connecting the device (Page 58)
74
Transceiver Unit from the standard mounting rail.
wall.
Operating Instructions, 08/2019, A5E46641410-AA
IFP V2, IFP V2 PRO