Siemens PC 870 manual Mounting

Mounting

When installing in an enclosed housing, ensure that there is sufficient volume for air circulation and, if necessary, for swinging out the compu- ting unit (see also Figures 2-9 and 4-1).

The maximum air intake temperature must not exceed 45°C.

3.1.2Panel PC 870

A mounting cut-out is required as shown in the figure and explanatory table below:

5 0.5

24	0.5	0.5		24	0.5
	186		135	0.5
	*)				*)
			W +1
				+1
				H	Rz 120
	D +1

Operating units	W	H	D (mounting depth **)		min. 1.5 to max. 6
(a) with key-bsed front panel:
12.1º TFT	450	290	197
15.1º TFT (8 modules)	450	321	222	*) cut±outs only for 15º TFT	(keyboard version)
				**) operating unit combined with computing unit,
(b) with touchscreen front panel:
				incl. space for ventilation,
15.1º TFT	450	290	222
				with CDROM drive: + 20 mm

Fig. 3-2 Mounting cut-out for standard mounting of Panel PC 870 (width x height x depth in mm)

When installing in an enclosed housing, ensure that there is sufficient volume for air circulation and, if necessary, for swinging out the compu- ting unit (see also Figures 2±9 and 4-1).

The maximum air intake temperature must not exceed 45°C.

3-2	SIMATIC Panel PC 670 / 870 Operating Unit, Equipment Manual
	Edition 07/01