NX-181xx NetworX Voice keypad with touch buttons Installation Manual
7
Wiring Structure Note
Note:
Both the audio line and data bus line can either be star or daisy chain
wired. A maximum of 8 NX-181xx Voice keypads can be configured as room
stations for intercom functionality. Two pairs of twisted cable (4 conductors) are
required for the audio line, one pair for audio line A and another for audio line B.
Note:
NX-181xx Voice keypads must be
individually addressed for correct operation.
This includes keypad partition number and
room number.
NX Panel