Connection Of Doorphones, Door Openers, External Sensors, And External Relays - Panasonic KX-TDA15 Installation Manual

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 with a DPH4 card. A maximum of 2 doorphones (German-type), 2 door
openers, 4 external sensors, and 4 external relays can be connected to the Hybrid IP-PBX with a DPH2
card.
Notes
• KX-T30865 is a Panasonic doorphone.
• German-type 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
ø 0.4 mm:
ø 0.5 mm:
ø 0.6 mm:
CAT 5:
Maximum Distance
70 m
113 m
180 m
113 m
Doorphone
Door Opener
External Sensor/
External Relay Device
Installation Manual 121