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PRECAUTIONS ON INSTALLATION
&
WIRING
A
CAUTION
*
Do not connect any terminal on any unit to
AC
power lines.
*
Unplug all power supplies while making wiring connections on any audio and video equipment.
*
DE-UR is an adaptor for indoor installation only. Follow precautions as stated in the Manuals packed with
*
Locate DE-UR unit(s) closely to power supply PS-12A (PS-12C) of TD-H or TD-Z system,
so
as to be fed DC12V
*
Wiring to EL-9S door release must run in a separate jacketed cable and apart from intercom wiring.
TD-H and MY-CU monitor.
from it.
Before installing DE-UR, the contents
of
this Manual must be thoroughly read and understood.
WIRING
Terminal block layout
+,
-:
1,
2:
C:
D:
EL, EL:
12V DC power
Door station connection
Selective communication from TD-H/TD-Z masters
Call-in tone
to
TD-H masters (or TD-Z)
Dry closure contact for door release
DE-UR
&
power supp.: IocaLJn
It is suggested to mount a DE-UR unit(s) in a recessed area, together with power supply PS-12A (PS-12C) and
video adaptor, etc. Select a location that allows limited access only by qualified personnel, and is dust-free
environment possible.
Audio
door
station
k
EL-SS,
AC
trans.
AC
PanTilt video
door
station
/-
4
to
TD-H
AC
trans
AC AC
-2-
2
PanTilt
doors
plus
1
camera
6
to
MYH-CU
(r
5
to
TD-H
-UR PS-12Aor
PS-12c
camera
AC AC
AC
trans