Aiphone 83873900 0602 E  Sub trunk line cabling, Corridor lamp for bedside sub, Gang box

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4. MOUNTING

2-gang semi-flush mounting (NH-1SA, NH-2SA, NHR-SP, NHR-3TS)

The sub station flush-mounts in 2-gang box (UL Listed). Cover clicks to attach.

As shown terminate connector wires to the Trunk line with wire nuts, and plug into the socket.

2-gang box

Box must be more than 2" (50mm) deep.

Screws(4)

Cover

(NH-2SA/A in this illustration)

3-5/16" (83.5mm)

Sub station back case dimensions (in recess);

NH-1SA/A,

H

W

 

 

D

H

W

D

68.5

86.5

35

2-11/16" 3-7/16"

1-3/8"

 

NH-2SA/A

 

 

 

 

 

 

 

 

 

 

 

NHR-3TS

68.5

86.5

45

2-11/16" 3-7/16"

1-3/4"

 

6-pin plug

 

 

 

 

 

Wire nuts

Extension

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

cable

 

 

 

 

 

 

 

 

 

 

 

To: CN1

 

 

 

 

 

 

 

 

To:3P sub

 

 

 

 

 

 

 

 

 

on sub

 

 

 

 

 

 

 

 

 

Splice 2 wires with wire-nuts,

trunk line

 

 

(any)

 

securely protecting from being

 

 

 

 

 

pulled or crushed.

Sub trunk line cabling

It is recommended to use a junction box to divide 3P trunk line to each Sub station.

Splice three cables together, i.e. Trunk line in & out cables and the cable going to the Sub at the Single- gang box of Corridor lamp or 2-gang box for NHR-3TS.

Corridor lamp (for bedside sub)

SINGLE-GANG-BOX for corridor lamp

NHR-3TS Sub station

(2-gang box)

3P sub trunk incoming cable

Separate cable for lamp (3 cond.)

3P sub trunk outgoing cable

Splice three cables together with wire nuts.

3P sub trunk incoming cable

6 lead-wires from

6-pin connector

3P sub trunk outgoing cable

Splice three cables together with wire nut

To: NH-1SA or NH-2SA bedside sub station

NHR-3TS

-CAUTION: THE TOTAL SYSTEM CHASSIS RISK CURRENT SHOULD NOT EXCEED 500µA.

-ATTENTION: LE COURANT DE RISQUE TOTAL ADMISSIBLE AU CHASSIS NE DOIT PAS DEPASSER 500µA.

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Contents NHX System Contents General Precautions Precautions on Installation & WiringPrecautions MarkingsSystem Outline & Components  System OutlineSystem Outline & Components  Components Available NHR-DP NHX-50M Names & Features NHX-50M NHX-30G Names & Features NHX-30G  NH-1SA/A NHX-80X  PS-24E  PS-2420Names & Features  NHR-3TS  NHR-SP System Features  System capabilitiesInstallation & Wiring NHX-50M master station Installation & WiringExample Sub station # Chart Sub stations Checking Status of Sub stations on NHX-50M Testing  Initializing NHX-80X for Sub stationsM2 GND S2 GNDNH-1SA/A NH-1SA NH-2SA/A NH-2SA NHR-3TS Preset volume controls Terminal block layout NHX-50M NHR-SPWiring Diagrams NHX-80X CCU to NHX-50M, NHX-30G & Duty stationPS-24E or PS-2420 power supply Power supply for Zone lights Schematic diagram of Zone light NHR-3A-4 Zone lightsNH-2SA or Permitted wiring distance to Sub stationsNHX-80X CCU to Sub stations Bedside Sub stations NH-1SA/A, NH-1SA NH-2SA/A or NH-2SA Bedside sub stations w/Corridor lamp & Bathroom PullcordBathroom call sub station NHR-3TS Multi-Station Patient Room Applications Right row of Bedside Subs  Mounting NHX-80X inside Electrical Enclosure MountingTo open the front cover 18-1/8 H13-3/8 W3-7/8 D 460H340W98D mm Assembling two Consoles NHX-50M & NHX-30G Mounting Mounting NHX-50M master station Corridor lamp for bedside sub Sub station back case dimensions in recess Sub trunk line cabling NHR-3TS Sub station NHR-4A Receiving a Bathroom Pullcord Call or call from NHR-3TS sub Operations on NHX-50M At NHX-50MReceiving a Routine Call Bedside Receiving a Cord-Out Trouble CallOperations on NHX-50M Volume AdjustmentsAt NHX-50M Placing Call Duty Station Operation Technical PrecautionsTemperatures Call HoldingTechnical Precautions Reset switchSpecifications NHX-80X

83873900 0602 E specifications

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