Aiphone NHX: Nurse Center
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 and Nurse Call Equipment. At nurses center, the NHX-50M master station is an extremely compact, low profile console. An add-on 30-call selector can be plugged into the NHX-50M. In each room, single or dual-call Nurse Call bedside substations are used with corridor light and bathroom call switch. The NHR-3TS is a common area or hallway substation which can be used with an NHR-7A pullcord urgent call switch.
Features
- UL 1069 Listed Nurse Call System.
- One 50-call master station, with optional 30-call add-on for up to 80 patient stations.
- Microprocessor based.
- Three levels of call-in (routine call, bathroom call & cord out call) with priority according to urgency and time of call.
- Single and dual patient stations.
- Bedside call cords, bathroom call stations, and corridor lamps.
- Common Area call stations
- Duty Station
- 4-Zone indicator lamp
- Simple common wiring in groups of 10 stations
- Use QuikSpec to design this system.
Specifications
| Power Source | 24V DC, 4A maximum. *Use 2 PS-2420UL for CCU. One additional PS-2420UL per two NHR-3A-4 Zone Lamps included in the system. |
Station
Capacity | 1 Master Station
Up to 80 Addressable Stations (Patient Stations and Common Area Call Stations) |
| Call-in Priority | 1. Cord-out trouble call (cord pulled out of patient station)
2. Call from bathroom pullcord station (NHR-7A)
3. Routine Call (when call cord button is pressed at patient station) |
| Talk Channel | 1 Talkpath, private |
| Wiring | CCU to Master:
5 Pair, 22 AWG, shielded (Use Aiphone #862210)
Trunk Line from CCU to Patient Stations:
4 Pair, 22 AWG, shielded, max. 10 patient stations per trunk line
(Use Aiphone #862208)
Bathroom pullcord and Corridor Lamp to Patient Stations:
3 Conductor Homerun from each (Use Aiphone #822203) |
Wiring
Distance | CCU to Master: 65' with #862210
Trunkage Line (CCU to farthest Patient Station): 165' with #862208
Total wire used on each trunk line must not exceed 330' max. 10 stations per trunk line.
CCU to Duty Station: 65' with #862208
CCU to Zone Light: 165' with 18AWG
CCU to Power Supplies: 16' with 18AWG |
Literature Available:
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