ARITECH FIRE STMTS/PK Microprocessor gas detection plant certified according to the new EN50545-1 standard for parking lots

Microprocessor gas detection system. certified according to the new EN50545-1 standard for parking. 19" rack version equipped with 8 4-20 mA inputs on board. expandable by an additional 256 inputs. through 4 open or 2 closed RS485 serial lines. Detectors that can be connected to the RS485 serial line through 8-input concentration modules STG/IN8S or STG/IN8-PK (EN50545-1 certified). Possibility of direct connection to the RS485 line, using SMART P series detectors (EN50545-1 certified) or through an ST.S/IDI module to be installed on board detectors. The control unit has 8 pre-set relay outputs. expandable by an additional 256 open collector outputs. through STG/OUT16S modules. connected directly to serial lines. Complete with high brightness LCD display and management keyboard. Internal memory that can be viewed from the display or downloaded to a PC. RS232 serial port for PC and parallel port for printer. Supplied for 19" rack installation. 24Vcc power supply from external power supply not included. EN50545-1 certification.