ELKRON FIRE 80SC8R00123 ST.MTS/S1-256B Multiscan++ S1 control panel with 4 buses or 2 RS485 loops

ST.MTS/S1-256B Multiscan++ S1 control panel with 4 buses or 2 RS485 loops. 256 addressable detectors (cascade connection) on RS485 buses or 256+8 4-20 mA analogue detectors via STG/IN8-S modules. 7 programmable output relays and 1 pre-configured plus max 256 outputs in open collector format via STG/OUT16-S remote modules. The control unit is complete with a parallel printer port and 1 RS232 serial port for connection to the PC. Execution in plastic cabinet for wall mounting. Complete with 230/26.7V power supply. 4A Designed to hold 2 12V 7Ah batteries (not included).