CHANNEL ALARM MATRIX

Listing ID #3851430

* The OD-19A connects between a facility’s fire alarm system and public address system. With support for up to 32 zones, any zone that has a fire alarm will force adjacent zones into an emergency situation warning personnel to evacuate.
* Fire alarm signals are inputs to the unit’s rear panel connector. Alarm signal outputs are divided into two groups.
* The rear panel address code switch is used to set the adjacent zone number. For example, dialing code 2 denotes adjacent zone +1/-1. Up to 9 adjacent zones can be set.
* An RS-485 interface is provided to connect to the central processor for convenient monitoring of  zone status.
Specifications
* Input : 32 channel alarm signals, OV                                                                                 * Output : 32 channels divided into 2 groups of 16, OV Active out : OV short circuit signal
* Adjacent Zones Range : 0, +/-1, +/-2, +/-3, +/-4
* Controls : Power switch, address setting dip, and adjacent zone selector
* Indicators : POWER indicator, CH1-CH32 alarm status indicators
* Protection : AC Fuse : 0.5A
* Power Consumption : 15-20 watts
* Power Requirements : AC 220V +/- 10% 50-60Hz; 24VDC