LDF-nC
Console System
w/ Selective Outputs
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Expandable to 120 stations. |
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Same features as LAF-C system, but with added selective control features. |
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Selective door release, corresponding to the door where communication is established (RY-PA relay for each contact). |
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Selective control can provide momentary or maintained contact via separate relay (RY-PA) when integrated with any other system activated by a relay contact. |
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Uses standard LE- or LS-series sub stations. |
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Use QuikSpec to design this system. |
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| LDF-20CA | LDF-20C | LE Series Sub Stations | LE-D | LE-DA |
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| AH-108 | LE-B4 | LE-SS | LE-SSR | SBX-2G |
| Specifications (Back to top) | |
| Power Source | DC 12V. Use PS-1225UL power supply. |
| Current Consumption: | 350mA Maximum. |
| Power Output: | 500mW (transmit); 800mW (receive). |
| Calling: | Mono-electronic tone while call button is pressed, plus LED for 20 seconds. |
| Communication: | Press-to-talk at calling master, or VOX (voice
actuated) with handset. Hands free at remote or responding master. |
| Talk Channel: | Single talk channel. |
| Wiring: | 1 Master system: 2 conductors
homerun from each remote. (Use Aiphone #822202.) Multi-master system: 2 common + 1 individual wire per sub station. (Use Aiphone #822203.) Between masters: 4 common + 1 wire per station in the system. Add 1 wire for each contact that is used within the system and 4 common wires if All Call is included. (Use Aiphone #8222xx series wire (xx = # of conductors)). |
| Wiring Distance: | 650’ with 22AWG; 1600’ with 18AWG. |
| Mounting: | Desk or wall mount. |
| Dimensions: | (HxWxD): LDF-20C: 5-1/2" x 13-5/8" x 10-1/4" LDF-20CA: 5-1/2" x 17-9/16" x 10-1/4" LDF-40C: 5-1/2" x 19-1/2" x 10-1/4" LDF-40CA: 5-1/2" x 23-7/16" x 10-1/4" LD-20AS: 5-1/2" x 6-15/16" x 10-1/4" LD-40AS: 5-1/2" x 12-7/8" x 10-1/4" |
Literature Available (Back to top)
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T3115BGM and T3130BGM Amplifier Instructions |
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DMA2060 and DMA2120 Amplifier Instructions |
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