POWER SUPPLY BACKUP FOR MODEM ALM 688
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APPLICATION

• ALM 688 back-up battery is used at telemanaged sites subject to frequent power failure is. It permits the devices connected to send an alarm signal. It has a maximum autonomy of10 minutes and will operate for five days with full charge. In order for the system to function efficiently, it is essential that the devices connected are programmed to send the alarm in a very short time and with as rapid a call frequency as possible (setting to be carried out by PC).

• Devices that can be connected:

  • one MPD 612 + UCO 638 or MPF 612 modem;

  • all devices with On-Off alarm; (max. 1 modem and 1 device).

FEATURES

• Power supply: 230 V ~.

• Consumption: 3 VA.

• DIN 105 x 115 modular case.

• Protection: IP 40.

• Can power two devices for about 15 minutes.

• 1 On-Off output for power failure alarm..