| Open Voice Intercom | |||
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L E F
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Layout & Wiring Specifications |
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| Power source: | 12V DC,300mA per station. *Use PS-12A power supply. | ||
| Communication: | Sub calls in w/(chime)tone & LED,20 sec. Depress station button w/lit LED. Press to talk,handsfree reply. No LED annunciation between masters. Handsfree reply from responding master. *800mW receive at 20. 500mW transmit at 20. | ||
| Wiring: | Wiring 2 cond.pre sub,homerun(single LEF system). Min.5 common + total # stations in system,or 9 common including all call & door rel.(See chart on pg.43). Subs:3 wires in multi-master system. "K"terminals additionl. | ||
| Wiring Distances | 22AWG 18AWG | ||
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