UTC Fire & Security interlogix SB Serie Manual De Instalación página 12

Figure 6: Relay response
Alarm condition
Min 4 s
Disqualification due to reduced infrared signal
Disqualification due to obstruction by an object or person
[1] This releases the alarm relay when there are several alarm relays connected in series (for
example, different modules in one pillar). If this option is not required, connect the alarm and
disqualification relays in series.
Connecting the tamper detection contact
Remove the PCB at the bottom of the module, connect the two wires and then
replace the PCB sliding it in the two grooves until it can go no further, and taking
care not to twist the contact strip.
12
Max 60 s
Max 60 s
Beam interruption
Alarms relay
Reduced Infrared signal
Alarm relay (NC)
Disqualification relay (NO) [1]
Beam interruption
Alarm relay (NC)
Disqualification relay (NO) [1]
SB Series AIR Beam Detectors Installation Manual