Aiphone NEM-LD: Long Distance & Elevator System
The NEM Long Distance Lamp Memory System is designed for communication with remote locations up to 4000' away, or to each elevator in a building. Sub stations are available in surface or flush mount styles, and require a separate circuit board to be added for the call-in function. Three wires are required to each sub station. Master stations are available with or without a handset.
Features
- For communication over long distances or from a control room into elevators.
- Subs can be up to 4000' away or located in elevator cabs.
- Console master system with Lamp Memory, where call-in signal remains until answered.
- Expandable to 120 stations.
- Push to talk or handset communication at master, hands free at sub station.
- Selective Call, Group Call, or built-in All Call.
Specifications
| Power Source | 24V DC, 45W maximum. 2.5W (standby). *Use PS-2410A (for NEM-10-LD or NEM-20-LD) or PS-2420UL (for NEM-30-LD or NEM-40-LD). |
| Communication | Pretone and voice at sub when selected.
Sub call-in tone and LED remain, tone muted when in communication. Push-to-talk, release-to-listen or use handset at master (VOX). |
| Output | 500mW maximum, adjustable.
All Call: Press ALL CALL button (6W for 10/20, 12W for 30/40).
Group call up to 10 subs with ind. select switches pressed, then press TALK switch (3W). |
| Wiring | 3 wires per sub homerun, shielded. (Use Aiphone #822203.) Or 2 common plus 1 individual per station, looped. (Aiphone #822210 for up to 7 subs on one run). |
| Distance | 2000' with 22AWG, 4000' with 18AWG. |
Literature Available:
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