5
Max500 m (1640 ft)
22AWG
REAROF UNIT
TOPBX
DOOR
CHIME
SYSTEM
DOOR
1
BELL
INPUT

DOORPHONE

MODULE

POWER
MODULE
-
+
Figure2 - Doorphone Module's InterconnectsACADAPTOR
Max500 m (1640 ft)
22AWG
DOOR
1
POWER
MODULE
MODULAR
JACK
2
3
4
5
PBX
DOORPHONE
CARD
ACADAPTOR
Figure3 - Power Module's Interconnects

Note:Polarity sensitive.

Referto pages 6 to8for pin details.