Addressable Fire Alarm System Components Loop Isolator for Short Circuit Protection

Addressable Loop Isolator for T&A 3 Series Intelligent Fire Alarm System TX3219 Loop Isolator Main Features: Non-polarized input/output signal Isolated devices can be re-connected to system automatically after fault is fixed 100mA/200mA output current optional Technical Specifications Operating Voltage: 18-28VDC, 24VDC recommended Operating Current: K open≤100mA, K short≥200mA Loading Capacity: K open: loop 24V, 100mA; K short : loop 24V, 200mA, LED Indicator Status: Monitor: