Connection Of Doorphones, Door Openers, External Sensors, And External Relays - Panasonic KX-TDA50 Installation Manual

Hybrid ip-pbx
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2.8
Connection of Doorphones, Door Openers,
External Sensors, and External Relays
2.8.1
Connection of Doorphones, Door Openers, External
Sensors, and External Relays
A maximum of 4 doorphones (KX-T30865), 4 door openers or external relays, and 4 external sensors can
be connected to the Hybrid IP-PBX.
Note
Doorphones, door openers, external sensors, and external relays are user-supplied.
Maximum Cabling Distance
Installing the Doorphone (KX-T30865)
1.
Loosen the screw to separate the doorphone into 2 halves.
Screw

2.8 Connection of Doorphones, Door Openers, External Sensors, and External Relays

Cable
Maximum Distance
26 AWG:
70 m (230 ft)
24 AWG:
113 m (371 ft)
22 AWG:
180 m (590 ft)
CAT 5:
113 m (371 ft)
Doorphone
Door Opener
External Sensor/
External Relay Device
Installation Manual
109

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