Installation Information Stainless Steel Front; Permitted Mounting Positions - Siemens SIMATIC HMI IPC677C Operating Instructions Manual

Planning the use
3.4 Mounting positions and fastening
3.4.2

Installation information stainless steel front

Before you install the device, read the additional installation guidelines below:
● Make sure that you can access the device from the rear.
● The mounting cut-out should be deburred.
● When operating the device in a switch cabinet, ensure compliance with permitted ambient
● Check the seal on the device. Always install the device with this seal.
● Always use the included clamping frame and clamps to mount the device.
3.4.3

Permitted mounting positions

Approval
Only certain mounting positions are approved for the device.
Figure 3-1
Table 3- 1
TFT
12"; 15"
19"
1)
30
conditions and, in particular, that permitted ambient temperatures are not exceeded.
Make allowances for the fact that the thermal conductivity of control cabinets made of
stainless steel is not as good as that of an aluminum cabinet, for example.
Mounting position
Permissible deviations from the vertical mounting position
Temperature
up to 50 °C
up to 45 °C
With a total loading of slots amounting to 15 W
Angle A
20°
1)
20°
Angle B
20°
20°
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04