Siemens IPC427C manual Installing/mounting, Permitted mounting positions

Installing/mounting 5

5.1Permitted mounting positions

NOTICE

The device is approved for operation in closed rooms only.

Ensure that there is a minimum clearance to the other components or the walls of a housing:

•Below at least 100 mm

•Above at least 50 mm

Horizontal (preferred position)	Permitted temperatures
	Operation with hard disk:
	• with up to 3 expansion modules
	(max. load 9 W): +5 to +40°C
	Operation with CompactFlash card and/or SSD drive:
	• with up to 3 expansion modules
	(max. load 9 W): 0 to +45°C
	• with up to 3 expansion modules
	(max. load 9 W) in RAL: 0 to +50°C
	Operation with Compact Flash cards:
	• without expansion modules in RAL: 0 to +55°C
Vertical
(power supply at the top)
	Operation with hard disk:
	• with up to 3 expansion modules
	(max. load 9 W): +5 to +40°C
	With installed Compact Flash card:
	• without expansion modules: 0 to +45°C
	Operation with CompactFlash card and/or SSD drive:
	• with up to 3 expansion modules
	(max. load 9 W) in RAL: 0 to +45°C
	Operation with Compact Flash cards:
	• with up to 3 expansion modules
	(max. load 9 W) in RAL: 0 to +50°C
	Notes:
	When mounted on a DIN rail, the device should be secured
	to prevent shifting (e.g. with a DIN rail ground terminal).

SIMATIC IPC427C	25
Operating Instructions, 04/2009, A5E02414743-01