Siemens SIMATIC IPC677E - Mounting Positions

Mounting and connecting the device
3.1 Preparing for mounting
SIMATIC IPC677E
Operating Instructions, 04/2019, A5E45117996-AA
37
3.1.4 Mounting positions
NOTICE
"Open Equipment" IEC/EN/UL61010
The device is designed for use as a programmable controller, OpenType according to
IEC/EN/UL 61010-2-201. The installation of the device in a fire protection housing in
accordance with IEC/EN/UL 61010-2-201 is therefore a mandatory requirement for
approval or operation.
The following mounting positions are permitted for the device.
For information on the maximum permissible ambient temperatures during operation, refer to
section "Ambient conditions (Page 115)".
Mounting positions according to UL61010
Note
Operation in closed rooms
The device is approved for
operation in closed rooms only. Note the Ambient conditions
(Page
115).
Mounting in horizontal format
Note
Mounting precautions
•
The total power for USB and PCI/PCIe expansions cannot exceed 30 W.