Aiphone KB-3MRD - Internal Communication; Receiving Door Calls During Internal Communication

Door 1
KB-DAR I
Master
KB-3MRD
Sub
KB-3HRD
- 1 A 1 | |B1 -
■ T ^ r^-
Sub
KB-3HRD
-
- r^-
Sub
KB-3HRD
- T ^
-1^ r^-
Sub
KB-3HRD
- 1 ^
-1^
Door 2
KB-DAR
Door 3
KB-DAR I
— r~i B
llll y l ^ c |
i!5i I 2 I ---V:r--'ET1 STATION #1
\_y
Auxiliary light power control
^Orange (2) ^
AC^-^
Auxiliary light C
maw-b'
to PS24
Selective door release
control
Door 1 RY-3D
EL-12S r -
IK /“
L2
C2
-®r
L2
Door 3
CN12 I
(door1)
b2 (door 2)
b3 (door 3)
E ^ I
Ol
I il A
I i B
I J]c|
STATION #2
CH
I il A
I i B
I i^cl
STATION #3
a
I B A
B
I ^c|
STATION #4
See 5. MOUNTING Item 5 on Page 7.
Connectors for optional devices (supplied with KB-3MRD)
(M2) 1 ^
_ = ^ Orange NOTE:
ll I (Terminated)
dlA
i^B
|EcI
STATION #5
A Cut off and
^ insulate \
NOTE:
* Time lapse control signal is provided
-^ Riark 1 by photo-coupler as long as the image
3ff and [ Unused is on the monitor KB-3MRD (CN12 :
Gray (E) 1 orange-yellow : rated 24V DC, 10mA)
"" ^Purple (b3) I Auxiliary light power control - |CN12|
^Blue (b 2 ) I'nput. (for doors 1~3) - 1 IIOQ
—Green (b1)J —Orange
= ^^Yellow llime lapse video control output KB-3MRD _Ypllnw^^^^^^
-L^^OrangeJ (See Note). _|
\ Red (V -) 1 Video output 1 Vp-p/75Q. ^ ^
^Brown (VH-)J Connect TV monitor.
/j\Cut off and insulate all the unused wires.
A Door release and auxiliary light controls are alternatively used.
• Auxiliary light: When door calls, each light turns on and stays lit until
the room station hangs up handset.
• Cable: Run audio/video wires in a pair cable. As to power
supply, extend 2 wire cable separately from power
A supply to each monitor location.
Do not use any vacant terminal for any other purpose.
Auxiliary light power control
input, (for doors 1~3)
KB-3MRD
AC Trans.
-6-