Dimensions; Mounting - Siemens SIMATIC Panel PC 870 Equipment Manual

Release 11/02
8.1.2

Dimensions

The dimensions of the PC 870 computer unit with host module can be viewed in
Figure 8-2.
190.5
25
Host module
Figure 8-2 Dimensions of the Panel PC 870 computer unit without CD-ROM drive in decentralized
design, including host module
In the case of computer units with CD-ROM drive, the device depth is increased by
20 mm.
8.1.3

Mounting

The computer unit is supplied as a complete combination with the host module
already assembled.
The device is fitted with the help of four elongated holes in the mounting brackets
(refer to Figures 8-1 and 8-2).
Installation angle
The computer unit can be installed horizontally and vertically, an installation angle
of $5 ° is permitted; vertical installation is recommended. We recommend a
vertical position.
Positioning with the interfaces at top is not allowed (downward airflow; refer to
Figure 8-3).
SIMATIC Panel PC 870 Computing Unit, Equipment Manual
8
Decentralized Design
389
259
280
301
Dimensions in mm
8-3