Installing and connecting the device
3.1 Preparing for installation
Mobile Client900RXA
32
Operating Instructions, 07/2015, A5E36360099-AA
3.1.4
Preparing mounting of the connection box
The degree of protection is only guaranteed when the following is observed at the mounting
location:
●
Thickness of material at the mounting location with degree of protection IP65:
1.5 to 5 mm
●
Permitted deviation from plane at the mounting location: ≤ 0.5 mm
This condition must be fulfilled even for the mounted connection box.
●
Permitted finish roughness at mounting loca
tion: ≤
120 µm (R
z
120)
Observe the specifications for the mounting location in chapter "Connection box (Page 141)".
3.1.5
Preparing to mount the wall-mounting bracket
Choose the mounting location for the wall bracket
Observe the following points when selecting the mounting location:
●
Position the wall bracket so that the display of the hooked-in HMI device is not exposed
to direct sunlight.
●
Position the wall bracket so that the HMI device can be ergonomically inserted by the
user. Choose a suitable mounting height.
Maintaining clearances
The following clearances are required around the wall bracket:
Содержание SIMATIC Mobile Client900RFN
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Страница 164: ...Index Mobile Client900RXA 164 Operating Instructions 07 2015 A5E36360099 AA ...