Aiphone NDR-LD Instructions

NDR CCTV Call Up and Door Release System for Long Distances and Elevators
IF-DA-NLD and IE-JA-NLD Sub Stations
The NDR-LD Long Distance Lamp Memory System is designed for communication with remote stations
located up to 4,000' away, or to each elevator in a building. Sub stations are available in surface or
flush mount styles, and require a separate circuit board (PC-359B) to be added for the call-in function.
Three wires are required to each sub station. One RY-PA is required per contact closure. Additional
wires are required for extra contacts to activate external devices.
WIRING DIAGRAM:
PC-359B
IE-JA-NLD
1
2 1
2
2
3
4 Blk
5 Blk
6
7 3
7
7
7
8
9
RY-PA
YEL
Closure for Station #1
PC-359B (Solder side view)
Solder pads:
Numbered by
location on
board. 1
2
2
3
To 1
4
To 2
To Blk
To Blk
Individual Components for NDR-LD System:
NDR-n-LD Master station (10, 20, 30, 40-station) for Long Distance
IE-JA-NLD Flush mount long distance sub with stainless steel cover
IF-DA-NLD Surface mount long distance sub, brown plastic
PC-359B Call holding circuit board for sub station, mounted externally
PS-2410A: 24V DC Power Supply (for 10 and 20 station masters)
PS-24E: 24V DC, 2A Power Supply (for 30 and 40 station masters)
SUB STATION MOUNTING:
IE-JA-NLD: 2-gang electrical box
IF-DA-NLD: Surface mounts to 1-gang box
NDR-LD
NDR-n-LD Master Station
- INSTRUCTIONS -
SYSTEM USED FOR CCTV CAMERA CALL-UP
NDR-20-LD
PS-2410A
+
-
BLK
#1
9
8
7
7
7
5 6 7
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)
1
2
3
~
20
E
H
+
External
-
Terminal Block
1
2
~
20
Normally Open contacts remain
L
closed as long as master has sub
station selected.
Terminal Block
1
L
2
NDR-LD Master
H
NDR-LD TERMINAL DEFINITIONS:
+
-
1~40
E
H
PC-359B
IF-DA-NLD
1
2
1
2
2
3
4
Blk
5
Blk
6
WHT
7
Wire
7
7
7
8
9
RY-PA
BLK
#3
DUAL FUNCTIONS FROM EACH CHANNEL:
RY-PA
BLK
YEL
#1
RY-PA
YEL
BLK
#2
RY-PA
BLK
RY-PA
BLK
Positive 24V DC
Negative
Station number
Common communication
Provides power to sub station
Special
Order
Products
YEL
Closure for Station #2
Momentary closure #1
Constant closure #1
Momentary
YEL
#1
closure #2
Constant
YEL
#2
closure #2
Pg. 1