Aiphone DE-UR - Manual (Page 2)

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PRECAUTIONS ON INSTALLATION & WIRING
/t\
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
TD-H and MY-CU monitor.
★ Locate DE-UR unit(s) closely to power supply PS-12A (PS-12C) of TD-H orTD-Z system, so as to be fed DC12V
from it.
★ Wiring to EL-9S door release must run in a separate jacketed cable and apart from intercom wiring.
■ Before installing DE-UR, the contents of this Manual must be thoroughly read and understood.
t WIRING ------------------------ ---------------------------------------------------------------------------
■ Terminal block layout
+
-"M
o
1 ^
O
O
: 12V DC power
1 , 2 : Door station connection
C : Selective communication from TD-H/TD-Z masters
D : Call-in tone to TD-H masters (or TD-Z)
EL, EL : Dry closure contact for door release
■ DE-UR & power supply location
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 PanTiit video door station 2 PanTiit doors pius 1 camera
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