Aiphone JP-4MED, Installation Manual

Page: 5 / 20

5
Wiring distance
The wiring distance between the power supply and each unit differs depending on the power supply method. (
*
→
P. 6)
PS24
PS24
PS24 PS24
PS24
PS24
: :
:
:
[A]
[J] = Ja + Jb + Jc + --- + Jh
Ja
Jb
Jc
Jh
[H] [F] [I]
[B]
[E]
[D]
[D]
[J]
[C]
[B]
[G]
[E]
[C]
Wiring distance between each device
Coaxial
CAT5e
(24AWG)
Wire diameter
Ø0.65 mm
(22 AWG)
Ø0.8 mm
(20 AWG)
Ø1.0 mm
(18 AWG)
Ø1.2 mm
(16 AWG)
[A] Door station - master station - - 50 m (165') 100 m (330') 100 m (330') 100 m (330')
[B] Door station - long distance adaptor - - 100 m (330') 150 m (490') 200 m (650') 200 m (650')
[C]
Long distance adaptor - master station - - 50 m (165') 75 m (245') 100 m (330') 100 m (330')
[D] Master station - power supply - - 5 m (16') 5 m (16') 10 m (33') 10 m (33')
[E] Long distance adaptor - power supply - - 50 m (165') 75 m (245') 100 m (330') 100 m (330')
[F] Master station - external display 3 m (10') - -
[G] Long distance adaptor - CCTV camera 15 m (50') - -
[H] Master station - multiple door release adaptor - - 50 m (165') 75 m (245') 100 m (330') 100 m (330')
[I] Master station - optional call extension speaker - - 75 m (245') 100 m (330') 150 m (490') 150 m (490')
[J] Total wiring distance of residential stations - 300 m (980') -
Home-run wiring
Refer to "Selecting power supply method". ( → P. 6)
Master station
Sub master station
Refer to "Selecting power supply method". ( → P. 6)
or
or
CAT5e (non-shielded) Power supply
Station-to-station (daisy-chained) wiring