Comelit FG100F Manuel Technique page 24

Positive to remove - Normally closed to a positive
ON ON
IN SIR
SW-2 SW-3
(3÷15Vcc)
IN SIR
(3÷15Vcc)
Negative to remove - Normally closed to a negative
ON ON
IN SIR
SW-2 SW-3
GND
IN SIR
GND
24
Rest state: IN SIR input in logic state "1" (contact closed
at voltage higher than the minimum voltage of logic state
"1")
+V
hi
Alarmed state: IN SIR input with open contact
+V
hi
Rest state: IN SIR input in logic state "0" (open contact at
voltage lower than the maximum voltage of logic state "0")
Rest state: IN SIR input with closed contact