Mounting and connecting the device
3.1 Preparing for installation
Comfort Panels
Operating Instructions, 08/2018, A5E36770603-AC
37
Note
Ensure that the maximum ambient temperature is not exceeded when mounting the device
in a cabinet and especially in a closed enclosure.
Preparing the mounting cutout
Note
Stability of the mounting cutout
The material in the area of the mounting cutout must provide sufficient strength to guarantee
lasting and safe mounting of the HMI device.
To achieve the degrees of protection described below, it must be ensured that deformation
of the mate
rial cannot occur due to the force of the mounting clips or operation of the device.
The degrees of protection of the HMI device can only be guaranteed if the following
requirements are met:
● Material thickness at the mounting cutout for a protection rating of IP65 or Front face
only Type 4X/Type 12 (indoor use only): 2 mm to 6 mm
● Permitted deviation from plane at the mounting cutout: ≤ 0.5 mm
This condition must be met for the mounted HMI device.
● Permissible surface roughness in the area of the seal: ≤ 120 µm (R
z
120)
Compatibility of the mounting cutout to other HMI devices
The mounting cutouts of the following HMI devices are compatible with the mounting cutouts
of the following predecessor devices:
Mounting cutout compatible with
KP700 Comfort OP 277 6"
TP 177B 6", MP 177 6", TP 277 6"
KP900 Comfort MP 277 8" key
Please note that although the dimensions for the mounting cutout are the same, the device
depth and/or the enclosure front dimensions may differ from the respective dimensions of the
predecessor devices.
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