• Loop powered
• Units can be soft or hard addressed
• Integral short circuit isolator
• Single address
• 4 input, 4 output version
• 4 input, 8 output version
• PCB version incorporates 4 inputs:
– Reset
– Silence
– Evacuate
– Test
• 16 settings per output
• Trigger types: fire, fault, disablement, test, prealarm, FRE, FPE, reset
• Trigger source: global, by panel, by loop, by zone,
by address
• Logic functions (OR and AND)