3
Network Room Modules Installation Guide
Figure 2: Removing the Cover from the Base
1.
Remove the retaining screw (if inserted) from the top of the module
enclosure.
2.
Remove the module cover from the base by inserting a pointed tool into
the narrow slot at the center top of the cover. While pressing down
gently, pry the base away from the cover. As the two parts separate,
remove the tool and continue to pull the cover away from the base until
the cover is free.
Figure 3: Wall Mounting Base Dimensions, mm (in.)
1.
Hold the module base on the wall to cover the electrical outlet and mark
the position of at least two holes. Drill the holes and insert the plastic
plugs (wall anchors) into the holes.
2.
Mount the module base on the wall and secure with at least two screws.
For other mounting options, see
Ordering Codes
and refer to the
corresponding installation sheets.
Addressing
Figure 4: Dual-Switch DIP Switch Block
NRM models which are not addressable have a fixed physical address of
191. For those models which are addressable, the NRM's address must be
set using its dual-switch DIP switch block, located on the printed wiring
board. See Table 1 for details on addressing the NRM.
Note:
You must cycle power to the NRM (disconnect/reconnect the NRM
or cycle power to the field controller) for the address change to take
effect.
Table 1: NRM Addressing
DIP Switch
Address
Switch 2
Switch 1
191
OFF
OFF
192
OFF
ON
193
ON
OFF
194
ON
ON