Rockwell Automation 1755-OF8 GuardPLC Controller Systems - Manual (Page 35)

Publication 1753-UM001C-EN-P - March 2010 35
Installation Chapter 2
IMPORTANT
•
The chassis must be installed without any modules inserted.
•
Disconnect the supply voltage before mounting the chassis.
•
The chassis must be vertically mounted with the cooling fans on
the lower side.
•
Do not obstruct ventilation openings.
•
Provide a gap of at least 100 mm (3.94 in.) above and below the
device and at least 20 mm (0.79 in.) horizontally between
devices.
Eyelet
Flanges
Eyelet
285 mm
(11.2 in.)
Depth:
218 mm
(8.6 in.)
Includes
Termination
Plug
255 mm (10 in.) Including Flanges
177.8 mm
(7.0 in.)
15.9 mm (0.63 in.)
236 mm (9.3 in.) Width Eyelet to Eyelet
Modules are shown for illustration only. The chassis must be installed without any modules inserted.