Connection Of Doorphones, Door Openers, External Sensors, And External Relays; Relays - Panasonic KX-TDA100 Installation Manual

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

2.11 Connection of Doorphones, Door Openers,
External Sensors, and External Relays
2.11.1 Connection of Doorphones, Door Openers, External
Sensors, and External Relays
The PBX supports a maximum of 16 doorphones (KX-T30865/KX-T7765 with a DPH4 card, or German-type
doorphone with a DPH2 card), 16 door openers, 16 external sensors, and 16 external relays.
Note
Doorphones, door openers, external sensors, and external relays are user-supplied.
Maximum Cabling Distance
Installing the Doorphone (KX-T30865/KX-T7765)
Note
The illustrations shown in the installation procedure are based on the KX-T30865.
1.
Loosen the screw to separate the doorphone into 2 halves.
Screw
Note for KX-T7765 Users
238 Installation Manual
Cable Maximum Distance
ø 0.4 mm: 70 m
ø 0.5 mm: 113 m
ø 0.6 mm: 180 m
CAT 5: 113 m
Doorphone
Door Opener
External Sensor/
External Relay Device