Wiring Diagram - Aiphone NDA-20 Instructions Manual

3
WIRING DIAGRAMS
3B. SYSTEM USED FOR SELECTIVE DOOR RELEASE OR CCTV CAMERA CALL-UP

WIRING DIAGRAM:

CP-544A
To CP-530
(Included Ribbon Cable #1)
NDRM-20
* Numbered ribbon cables from NDRM master determine sub station placement on
the master console. Cable 1 connects to CP544 of sub stations 1 through 4, cable 2
for station 5 through 8, etc. Connection is the same for NDA add-on selectors.
Intercom
NE-NVP-RA
CP-544A #1
Red
1
Blk
E
Yel
S
Org
H
H
Mother
Grn
Grn
Board
Moment
CP-543A*
NO
**
To strike and power
COM
NC
Const
NO
COM
NE-NVP
2
Red
E Blk
H
Grn
Leave green
Grn
jumper intact
Moment
NO
**
To strike and power
COM
NC
Const
NO
* Yellow and Orange wires from
COM
NE-NVP-RA connect directly to
master board (CP543) "H" & "S"
terminals.
CN51
**Normally Open contacts remain
closed as long as master has sub
station selected and door release
button depressed.
***Normally Open contacts remain
closed as long as master has sub
station selected.
CP544
Leave green
jumper intact
Intercom
NE-NVP-2DC/B
CP-544A #2
Red
5
E Blk
Wht
H
Grn
Grn
Moment
Blu
NO
COM Org
Org
NC
Yel
Yel
Const
NO
***
To Video Switcher
COM
NE-NVP-2DC/B
6 Red
E Blk
Wht
H
Grn
Grn
Moment
NO Blu
COM Org
Org
NC
Yel
Yel
Const
***
NO
To Video Switcher
COM
CN51
To CP-530
(Included Ribbon Cable #2)
Leave green
jumper intact
Contact
#1
Contact
#2
Leave green
jumper intact
Contact
#1
Contact
#2
Pg. 5