VEGA Housing ISO-GEH.AXX for VEGAMET 391 - Manual (Page 3)

2 Mounting and connection
The housing is designed for wall/surface mounting and can be
fastened via four screws (max. ø 6 mm) after removal of the cover and
the intermediate frame. The hole distance is 180 x 280 mm.
If a signal conditioning instrument in Ex version is mounted, the housing
may not be installed in hazardous areas. Take note of the Ex-specific
safety instructions attached to each instrument with Ex approval.
1 Mount the instrument in the alloted place. The cable entries should
point downward to ensure better protection against moisture.
2 Screw the signal conditioning instrument with the attached screws
(M4) to the mounting plate. Several mounting positions are
possible (left/middle/right). If necessary, the attached carrier rail
can be mounted on the left or right of the signal conditioning
instrument so that other devices, such as e.g. overvoltage
protection, modem, fuses or terminals, can be mounted.
3 Carry out the wiring. Use cable with round cross-section. A cable
outer diamter of 7 … 12 mm ensures the seal effect of the cable
gland. If you are using cable with a different diameter or cross-
section, exchange the seal or use a suitable cable gland. Details
on mounting and electrical connection can be found in the
respecitive operating instructions manual.
4 Close unused cable gland openings with the provided stoppers, or
use blind stoppers instead, so that the housing is sealed and the
protection rating maintained
5 Insert the intermediate frame and tighten it with the attached black
plastic screws. Use the attached screw adapter.
6 Insert the cover and tighten it with the attached white plastic
screws.
Housing ISO-GEH.AXX • Protective housing for VEGAMET 391 3
2 Mounting and connection
38160
-
EN
-100604