Aiphone 83873900 0602 E Installation Manual
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Aiphone 83873900 0602 E Installation Manual

Aiphone 83873900 0602 E Installation Manual

Health care communication system for nursing homes & health care facilities
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83873900 0602
E
HEALTH CARE COMMUNICATION SYSTEM
for Nursing Homes & Health Care Facilities
NHX SYSTEM
INSTALLATION MANUAL
c
– 1 –

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Summary of Contents for Aiphone 83873900 0602 E

  • Page 1 83873900 0602 HEALTH CARE COMMUNICATION SYSTEM for Nursing Homes & Health Care Facilities NHX SYSTEM INSTALLATION MANUAL – 1 –...

  • Page 2: Table Of Contents

    Precautions on Installation & Wiring ... 3 1 System Outline & Components ... 4 - 7 • System Outline ... 4 - 5 • Components available ... 6 - 7 2 Names & Features ... 8 - 12 • Names ... 8 - 11 •...

  • Page 3: Precautions On Installation & Wiring

    : GENERAL PRECAUTIONS. WARNING 1. Do not connect a power supply other than Aiphone Model PS-24E or PS-2420 to terminals +, – on NHX-80X. Doing so can cause fire or damage to the unit. 2. Do not change or modify NHX equipment.

  • Page 4: System Outline & Components

    SYSTEM OUTLINE & COMPONENTS The NHX is a Health Care Communication System, exclusively designed for patient to staff communications in health care facilities. The NHX system is UL Listed under UL1069 the Standard for Hospital Signalling & Nurse Call Equipment. At Nurses Center, the NHX-50M master station is an extremely compact, low profile console.
  • Page 5 1. SYSTEM OUTLINE & COMPONENTS Common area Restrooms Junction box Staff call area Bedside sub area (multiple stations) To the farthest sub, max.165' (50m) with min. 22AWG wire. Sub trunk line must not exceed 330' (100m) in total with 22AWG wire. Bedside sub area (single station)

  • Page 6: Components Available

    1.SYSTEM OUTLINE & COMPONENTS COMPONENTS AVAILABLE • Central Control Unit NHX-80X (for optional conduit connection) • Master station & Add-on selector • Central Control Unit NHX-80X: Central Control Unit(CCU) w/50 or 80 station capacity. • Master station NHX-50M: 50-call master console. NHX-30G: 30-call add-on selector, plug-in connector.
  • Page 7 1. SYSTEM OUTLINE & COMPONENTS Accessories: Aiphone Models & UL Listed locally available NHR-3A-4 NHR-7A w/Pullcord • Zone light 4-zone indicator light. Max. 4 units. (NHR-3A-4) Up to 2 units powered by a PS-24E or PS-2420 power supply. • Urgent call switch Provides dry closure contact, with mechanically latching switch.

  • Page 8: Names & Features

    NAMES & FEATURES NHX-50M NHX-50M 11. Handset 12. Speaker 13. Directory 14. Sub call-in LED 15. Sub selector button 16. Power on LED 17. Mic. 18. OFF button 19. TALK button 10. TONE-OFF button 11. Attendance LED 12. RECEIVE VOL. 13.
  • Page 9 2. NAMES & FEATURES NHX-30G NH-1SA/A NH-2SA/A NHX-30G 1. Directory 2. Sub call-in LED 3. Sub selector button 2-gang mounting 1. Speaker/mic. 2. CANCEL button (for routine call only) 3. TALK mode LED 4. Master-RING LED (CALL) 5. Jack (1) for CALL button CANCEL button: Cancels a routine call only, while the bathroom and cord-out trouble call can be cancelled at the site.

  • Page 10: Names

    2. NAMES & FEATURES NHX-80X (13- ") PS-24E Single-gang bracket mounting ") 3-gang mounting 1. Power on LED, green 2. Front cover screw (2) 3. Power switch (3- ") PS-2420 ") ") 1. 24V DC output terminals 2. Terminal for grounding 3.
  • Page 11 2. NAMES & FEATURES NHR-3TS 2-gang mounting 1. Lamp cover (2) Red lamps inside NHR-SP 1. Speaker 2. TONE-OFF button 3. Master-RING LED (CALL) NHR-3A-4 1. Lamp cover (4) Red lamps inside 2. 5-gang mounting holes NHR-4A 1. Lamp cover White &...

  • Page 12: Names & Features

    2. NAMES & FEATURES System Features 1. Listed UL1069 Patient to Staff Communication System for up to 80 stations. 2. Voice-actuated handset or press-to-talk communication. Single and private channel (cannot be broken into). 3. Up to 8 trunk lines for subs. Max. 10 sub stations per trunk line. 3 twisted pair looped wiring, plus one separate wire for zone light indicator.

  • Page 13: Installation & Wiring

    98D. 18-1/8"H x 13-3/8"W x 3-7/8"D). Locate the NHX-50M master within close proximity of the NHX-80X CCU. (Max. 20m, 65' wiring distance) Wiring 1. Use Aiphone specified shielded cable. Otherwise, run wires in metal conduit to prevent any malfunction or noise interference. 2. CAUTION: – Risk of Electric Shock When installing, route field wiring away from sharp projections, corners, and internal components.

  • Page 14: Setting Station #1 ~ 10 On Sub Stations

    3. INSTALLATION & WIRING Setting Station #1 ~ 10 on Sub stations Before installing sub stations: 1. Make a SUB STATION # CHART (Fig. 2), assigning sub station numbers to each room where sub will be installed. 2. Move 4 dip switches (1 ~ 4) on the back of the sub station according to the # chart. •...

  • Page 15: Initializing Nhx-80X For Sub Stations

    3. INSTALLATION & WIRING Switch cover Power on indicator NHX-80X Front View Initializing NHX-80X for Sub stations The NHX-80X CCU must be set to zero after all the sub station numbers are programmed. Proceed as follows; 1. Remove the switch cover on front cover. Place the dip switch SW2-2(SET) to upper ON position.

  • Page 16: Terminal Block Layout

    3. INSTALLATION & WIRING Terminal block layout • NHX-80X 1. Subs trunk lines 11 ~ 16: for Block 1 21 ~ 26: for Block 2 31 ~ 36: for Block 3 41 ~ 46: for Block 4 51 ~ 56: for Block 5 61 ~ 66: for Block 6 71 ~ 76: for Block 7 81 ~ 86: for Block 8...
  • Page 17 3. INSTALLATION & WIRING Terminal block layout • NHX-50M Plug NHX-30G into 2 sockets. NHX-50M Chassis Bottom view 10 connector lead wires : connect to NHX-80X with 10 (5P) cable using wire nuts. • NH-1SA/A NH-1SA NH-2SA/A Sub station # set NH-2SA dip switches NHR-3TS...

  • Page 18: Wiring Diagrams

    WIRING DIAGRAMS 1. NHX-80X CCU to NHX-50M, NHX-30G & Duty station NHX-80X NHX-80X Wiring on NHX-80X CCU To: NHX-50M Cable Distance 65' w/22AWG (20m w/0.65mmø) When Duty station (NHR-SP) is installed, remove the shorting connector from CN104 socket . Line-off trouble will be activated at the NHX-50M when wires to NHR-SP are broken.
  • Page 19 WIRING DIAGRAMS 2. Zone lights Zone light NHR-3A-4 NHX-80X PS24 NHX-80X Zone light NHR-3A-4 Zone light relay makes – contact Power supply PS-24E or PS-2420 Wiring on NHX-80X CCU * Use UL Listed cable for all wiring. To: Zone light Cable 5 parallel conductors Distance...
  • Page 20 To Subs block 2 To Subs block 3 Trunk line from NHX-80X to sub stations should be Aiphone specified cable or UL Listed cable (3 twisted pair). To Subs block 4 • If 4-zone lamp is included, use 4 twisted pairs.

  • Page 21: Wiring Diagrams

    WIRING DIAGRAMS 4. Bedside sub stations w/Corridor lamp & Bathroom Pullcord NHX-80X PS24 120V AC PS24 Take G terminal to earth ground on 2 PS-24E or PS-2420 power supplies. NHX-80X Each pair: polarized To Subs block 1 (any zone) LC terminal is not used (not shown). 5.
  • Page 22 WIRING DIAGRAMS Multi-Station Patient Room Applications Multiple NH-1SA/A and NH-2SA/A bedside sub stations can also be installed within a patient room. Observe the following conditions; • Max. 6 bedside sub stations may be connected per room for max. 12 calls (when NH-2SA/A stations are used). •...
  • Page 23 WIRING DIAGRAMS Multi-Station Patient Room Applications 2. Max. 12 bed application covered by six NH-2SA/A sub stations with or without a common bathroom pullcord NHX-80X Subs trunk line 1 (*) One red lamp 2 white lamps NHR-4A NHR-4A (*) Requried only when NHR-7A bathroom pullcord is used. Each pair: polarized To Subs block 1...

  • Page 24: Mounting

    MOUNTING The NHX-80X should be mounted on either 3-gang box or on inside UL Listed electrical enclosure. To open the front cover; 1. On the NHX-80X, pull at bottom of the cover and lift cover off the chassis. 2. Unplug CN-1~CN-5 connectors to disconnect from chassis. Mounting NHX-50M on 3-gang box Chassis mounts on “flush”...
  • Page 25 4. MOUNTING Mounting NHX-50M master station As shown, NHX-50M can be wired to NHX-80X CCU, using terminal cord supplied. At NHX-50M end, plug in 10-pin connector. To connect NHX-30G; Cut off this part with a cutter. NHX-50M Chassis back view To;...
  • Page 26 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"...

  • Page 27: Mounting

    4. MOUNTING NHR-4A 1. Remove the lamp cover, pressing on both sides. 2. Terminate 3 wires from NH-1SA/A or NH-2SA/A bedside sub. 3. Mount NHR-4A on 1-gang box with 2 screws supplied. 4. Reattach the lamp cover. NHR-7A 1. Terminate 3 wires from NH-1SA/A or NH-2SA/A. bedside sub or NHR-3TS common area call station.

  • Page 28: Operations On Nhx-50M

    OPERATIONS on NHX-50M At NHX-50M Receiving a Routine Call (Bedside) • At NHX-50M When a Bedside sub station presses CALL button; 1. Single chime tone rings on NHX-50M every 6 seconds, and a call-in LED blinks slowly every 2 seconds. 2.

  • Page 29: Volume Adjustments

    5. OPERATIONS on NHX-50M At NHX-50M Placing Call • At NHX-50M To call a Bedside Sub station; 1. Press a Sub selector button. The red LED is steadily lit. 2. Lift handset and communicate, voice actuated. OR Press TALK button to talk, and release to listen. 3.

  • Page 30: Technical Precautions

    5. OPERATIONS on NHX-50M Call tone & light annunciation Type of calling At NHX-50M Master station • Receiving Routine call Bathroom call (urgent) Cord-out trouble call • Line-off trouble Bedside sub from Trunk Duty station from NHX-80X Faster buzzer, intermittent •...
  • Page 31 (**) on CN104 at the NHX-80X. The Duty Station will no longer be acknowledged. To restore, call the installing dealer or Aiphone. (*) Line-off Trouble detects disconnected status of 3, 4, 5 & 6 wires only on sub station.

  • Page 32: Technical Precautions

    CCU to Power supply Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period of one year after delivery to the ultimate user and will repair free of charge or replace at no charge, should it become defective upon which examination shall disclose to be defective and under warranty.

This manual is also suitable for:

Nhx-80xNhx-50mNhx

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