Esser FX808381 ADP-N3EU-EDP Redundant Data Bus Adapter - With ESPA Output

A microprocessor-based adapter card inserted into the FlexES panel. By converting the panel's RS 485 interface to a redundant data bus, it prevents the connection established with the fire department indicator panel FAT 3000 from being interrupted in case of a single line fault. Since more than four thousand additional text messages can be loaded via computer, notifications are enriched with location names. Through the ESPA interface, it directly transmits information to the telephone exchange, call system, or nurse call system.