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11
Introduction and Installation
Wiring schematic diagram
Note:
LThis door opener wiring schematic diagram is only an example. Refer to the wiring
instructions provided with your door opener and PBX for details.
LRefer to the technical data on page 30 when connecting to a door opener.
Power cable/wire type and distance
LPower cable (between the monitor station and the AC adaptor):
Type: Ф1.2 Fire alarm cable 16 AWG
Distance: Maximum 30 m (about 98 feet)
LWire (between the monitor station and the door station):
Type: General cable CAT-3 24 AWG
Distance: Maximum 100 m (about 328 feet)
Loop resistance: 18.4 Ω or lower
LWire (between the monitor station and PBX):
Type: General cable CAT-3 24 AWG
Distance: Maximum 100 m (about 328 feet)
D1
D2
Door station
Monitor station
AC adaptor
Power cable
(Non polar)
(Non polar)
(Non polar)
D1
D2
P1
P2
S1
S2
PBX
(Example: KX-TDA50)
Door opener
Terminal box
(4-conductor wiring)
Power cord
GM201A.book Page 11 Monday, April 4, 2005 5:10 PM