Siemens SIMATIC IPC477E PRO Operating Instructions Manual page 45

Opening the terminal compartment for device version prepared for support arm and
extension components (round tube).
1. Loosen the indicated M4x16 screws.
2. Carefully lift up the terminal compartment cover and set it aside.
The assignment of the interfaces is shown on the inside of the terminal compartment
cover.
3. Run the connecting cables through the support arm or pedestal
and connect them to the interfaces on the inside.
SIMATIC IPC477E PRO
Operating Instructions, 08/2017, A5E39912462-AA
NOTICE
Damaging the seal when opening
If the device has not been opened for a long time, the backplane cover and terminal
compartment cover may stick to the enclosure due to the seal. Opening the device with
excessive force or with tools will destroy the seal. Spray and water jets as well as
penetrating substances can then damage the device.
Open the terminal compartment cover gently, without too much pressure.
Mounting and connecting the HMI device
4.4 Connecting the device
①
into the PRO device
45