Heat detector Alarmline II

2-wireRS-485Modbus RTU

The AlarmLine II Analogue EN linear heat detection (LHD) system consists of an AlarmLine II Analogue EN sensor cable (AAExxxx), an AlarmLine II Analogue EN controller/ or evaluation unit (AAECU) and an AlarmLine II Analogue EN line end unit/ or terminatio • Up to 500 m sensor cable per area (min. 30 m to max. 500 m) • Pre-alarm and alarm signals can be displayed separately • Easily programmable interface (on the operating unit or via PC) • Separate housing temperature alarm monitoring • Status display: 4 x LEDs (power supply, fault, pre-alarm and alarm) • User interface: LCD display with internal configuration keys • 2-wire RS-485 Modbus RTU or ASCII • Heat - Classes A1I / A2I & BI