Installation; Installing The Device - Siemens SIMATIC Rack PC 840 V2 Operating Instructions Manual

Installation

5.1

Installing the device

5.1
Possible areas of installation
The device may be installed in control desks, switching cabinets and 19`` rack systems.
Possible mounting methods
Options of mounting the device
• Mounting with cabinet brackets
• Installing with telescopic rails
Figure 5-1
SIMATIC Rack PC 840 V2
Operating Instructions, Edition 05/2006, A5E00248055-04
When telescopic rails are used, the devices can be completely removed from the cabinet
or rack.
Refer to the sections "Technical data of the telescopic rails" and "Dimensional drawing for
the use of telescopic rails" for more detailed information.
Position of the mounting holes for angle brackets or telescopic rails
Caution
The mounting screws of the telescopic rails may not protrude more than 5 mm into the
enclosure.
Caution
Danger of bodily harm!
It is not permitted to mount the device only on the 19" brackets of the front panel.
5
5-1