Residential monitor my-icd, I wiring distance – Aiphone VY-5EM User Manual
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VY-EM more than 100m (330’) application
When VY-EM has distant installation of a VY-RVU area more
than 100 ~ 300m (330’ ~ 980’) away, use an MYW-BA and a
specified 1-pair video cable out of 3-pair trunk. A PS-24N is
additionally required for the VY-RVU’s.
VY-EM
MYW-BA
VY-RVU
Specified
tuc
-
A1
B1 -
A2
B2 -
PS-24N
RA1
RA2
RL+
RL-
R+
R-
Specified
&
:zn
One pair for video, specified
West Penn D990
(in USA) or equivalent
• Impedance: 90ohm
• Permitted closed loop DC resistance: 9.9
ohm or less
• Non-PVC insulation
plus 2 pairs (R+ unconnected), separarately
sheathed.
: PS-18YC or PS-18C.
PS-18YD or PS-18D
Residential monitor MY-ICD
to next VY-RVYU
VY-RVU
MY-ICD
Run 6-conductor cable, twisted or
non-twisted to MY-ICD.
Take SG terminal to earth, which
may help to eliminate noise from
+, - lines.
I Wiring distance
VY-RVU ~ Residential monitor
Diameter
1.0mm
1.2mm
Distance
20m
25m
AWG
18AWG
16AWG
Distance
65'
80'
★ The distance is doubled with reinforced wires on
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