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The above holes are intended for the control unit to be assembled in any type of casing. In
option a dedicated plastic OBDNA casing can be ordered (the casing includes appropriate
230VAC/18VAC transformer).
11.
Wireless module antenna connector
CPX220NWB included two types of antennas: internal and external dipole type.
433MHz internal antenna
Internal antenna can be used wherever required compact size and antenna
provides appropriate coverage level detectors. Ending of the internal antenna
without isolation should be mounted in hot pole of the socket described as
ANT (correct pole is marked red on Drawing 1). Cold pole has been filled with
plastic element (marked as a black spot). Correct antenna install position in
the photo attached below.
CPX220NWB ALARM CONTROL UNIT – INSTALLER MANUAL
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