Aiphone NDR-10 Instructions

NDR Lamp Memory Master Station with External Control Capability
NDR-10
NDR-10A
The NDR Lamp Memory and External Control System is designed for communication between a central master
station and remote intercom stations. In addition to communication to remote locations, an external device can
be activated, such as activating a CCTV camera when the associated sub station is selected, or selectively
controlling the corresponding door strike or maglock. All other features, functions, and components are the same
as the standard NEM system.
WIRING DIAGRAM:
NDR-20A
1
2
3
~
20
E
External
Terminal Block
1
2
3
~
20
H
PS-2410A
+
+
-
-
Individual Components for System:
NDR-n Master station with selective contact output capability (10, 20, 30, 40)
NDR-nA Master station w/handset and selective contact output capability (10, 20, 30, 40)
ND-20AS 20-call Add-on Selector with selective output capability
ND-40AS 40-call Add-on Selector with selective output capability
RY-PA Relay for selective output (1 per station requiring external contact)
PS-2410A 24V DC, 1A Power Supply for 10-20 station systems
PS-24E 24V DC, 2A Power Supply for 30-40 station systems
N-series Any model sub station with NA- or NE- prefix
IMPORTANT:
1. RY-PA must be used for each additional contact
to isolate AC voltage from the intercom circuit.
2. Extra contact connections and L are on separate
terminal block. NDR-30/40 have two terminal blocks.
NDR-20
NDR-20A
- INSTRUCTIONS -
SYSTEM USED FOR CCTV CAMERA CALL-UP
NE-NVP
Red
Blk
Grn
Leave green
Grn
jumper intact
RY-PA
BLK YEL Closure for Station #1
#1
RY-PA
BLK
#2
L
Equipment for each station that requires
both a constant closure and momentary
closure when a channel is selected:
2 RY-PA relays
1 Diode (1N4001)
NDR
NDR-30
NDR-30A
NA-NE
NE-DA
Red
Blk
Grn
YEL
Closure for Station #2
RY-PA
BLK YEL
#3
Terminal Block
1
2
NEM Master
H
+
NDR TERMINAL DEFINITIONS:
+
-
1~40
E
H
L
NDR-40
NDR-40A
1
2
Blk
Wht
Normally Open contacts remain
closed as long as master has sub
station selected.
Closure for Station #3
DUAL FUNCTIONS FROM EACH CHANNEL:
RY-PA
BLK
YEL
#1
RY-PA
YEL
BLK
#2
L
BLK
BLK
-
Positive 24V DC
Negative
Station number
Common communication
Positive output for constant closure
Positive output for selective closure
Special
Order
Products
Momentary closure #1
Constant closure #1
RY-PA
Momentary
YEL
#1
closure #2
RY-PA
Constant
YEL
#2
closure #2
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