Wiring Diagrams - Aiphone 83873900 0602 E Installation Manual

WIRING DIAGRAMS

1. NHX-80X CCU to NHX-50M, NHX-30G & Duty station
Wiring on NHX-80X CCU
Cable
Distance
(20m w/0.65mmø)
When Duty station (NHR-SP) is installed, remove the shorting y y ( (
*
connector from CN104 socket . Line-off trouble will be activated at the
NHX-50M when wires to NHR-SP are broken.
* The Shorting connector is kept in the CCU, attached to internal wires. g g
It is necessary only when wires to NHR-SP are broken. y y y y
To silence the tone, plug in the shorting connector until NHR-SP is p g p g
restored to normal operation.
NHX-80X
6
10(5P)
NHX-80X
Each polarized pairs
M1
M2
M3
M4
M5
M6
M7
M8
M9
M10
CN104
S1
S2
S3
S4
S5
S6
* Use UL Listed cable for all wiring.
To: NHX-50M
5P
65' w/22AWG
) )
p p
Master Add-on
NHX-50M NHX-30G
NHX-50M
M1
M2
M3
M4
M5
M6
M7
M8
M9
M6
Removed
6(parallel)
To: NHR-SP
6 parallel conductors
65' w/22AWG
(20m w/0.65mmø)
g
– 18 –
Duty station
NHR-SP
NHX-30G
Connectors (2)
Duty station
NHR-SP
S1
S2
S3
S4
S5
S6