10.920.144, signal head 12 / 24 V, power supply battery, 4 NUlines, 4 pot.-free contacts,

Signal head 12 / 24 V, power supply battery, 4 NUlines, 4 pot.-free contacts,

Total output power 2 A at 12 V line voltage, or 1 A at 24 V line voltage. Minute or second impulse or DCFport 24 pulse telegram freely programmable. Controls up to 160 conventional 6 mA pulse dial with 24 V or 25 DCFport 24 pulse telegram watch with 24 V line voltage, parallel operation of conventional AC clock and DCFport 24 pulse telegram watch is possible. Integrated power supply batteries (approx. 600 mA h) ensure a time-limited operation of all connected side-watches in the event of power failure, then an impulse memory with a follow-up device will follow all connected side-watches. Voltage and current monitoring of the side-clock lines with alarm detection in the event of interference by red alarm LED, as well as by display, additional potential free relay output for external alarm detection. 1 freely configurable and 15 preprogrammed time zones for world-time clock systems. 1 serial interface RS232 (output) for synchronization of IT systems (software is accessories). Summer / winter time conversion can be preprogrammed or fully automatic with remote radio receiver antenna (accessories) by radio via DCF77. 4 signal circuits (circuits / potential-free contacts, switching load 250 VAC / 2 A), for the control of optical and / or acoustic break signals and / or other consumers (e.g. lighting / alarm systems, etc.). On / off / IMPULS circuits, 600 signal / switching times, shortest switching distance 1 second. The most simple commissioning by means of clear text user guide in the LCDdisplay. Reel-mounted. 230 V operating voltage.