14
Connect to
terminals
H21 and H22 of
the sub monitor
station.
Introduction and Installation
Power cable/wire type and distance
•
Power cable (between the monitor station and the AC adaptor):
Type: ø1.2 Fire alarm cable 16 AWG
Distance: Maximum 30 m (about 98 feet)
•
Wire (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
•
Wire (between the monitor station and the last sub monitor station):
Type: General cable CAT-3 24 AWG
Distance: Maximum 100 m (about 328 feet)
Loop resistance: 18.4
Ω
or lower
•
Wire (between the monitor station and PBX):
Type: General cable CAT-3 24 AWG
Distance: Maximum 100 m (about 328 feet)
NOTE:
•
This door opener and chime wiring schematic diagram is only an example.
Refer to the wiring instructions provided with your door opener and chime and PBX for details.
•
Refer to the technical data on page 49 when connecting to a door opener and chime.
•
All connections are non polar. Except V0 + and V0 - terminal.
•
After connecting the BNC cable with a BNC connector, slide the protective cover and protect
the connector.
Wiring schematic diagram
