LCD Serial Annunciator
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Ürün Özellikleri
| SEVO Systems | |
| New | |
| YES |
Product Descriptions
The N-ANN-80 annunciator is a compact, backlit, 80 character LCD fire annunciator that mimics the Fire Alarm Control Panel (FACP) display. It provides system status indicators for AC Power, Alarm, Trouble, Supervisory, and Alarm Silenced conditions. The N-ANN-80 and the FACP communicate over a two wire serial interface employing the ANN-BUS communication format. Connected devices are powered, via two additional wires, by either the host FACP or a remote UL-listed, filtered power supply. N-ANN-80 displays English-language text os system point information including device type, zone independent point alarm, trouble or supervisory status, as well as any custom alpha labels programmed into the control panel. It includes control switches for remote control of critical system functions.
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