22
X7
For connection of smoke detector type WSA 300.
Data
7.1 +
7.2 -
I
max
= 3,4mA
For connection of a different type smoke detector, see above.
When no smoke detector is connected to X7, a 10kΩ resistor is connected to the input.
X8
24/48V free configurable input from e.g. Fire Alarm
System
(used primarily in France).
Data
8.1 +
8.2 -
Active at voltages between 18 and 50V
Passive below 1V
Max.50V
Connection example
X9
Solid state outputs, one solid state output for transmission of fault signal to Fire Alarm System and 2 free
configurable
Data
9.1 Fault
– Open contact = Fault, closed contact = OK
9.2 Fault
– Open contact = Fault, closed contact = OK
9.3 Output A
9.4 Output A
9.5 Output B
9.6 Output B
Solid state output for transmission of fault signal to Fire Alarm System.
A fault must last a minium of 20 seconds before the relay indicate a fault.
Data
Max voltage: 30 Vp (peak)
Max output: 150 mA
Typical On-
resistance: 4,7 Ω
Max On-
resistance: 8 Ω
Max switching speed: 2 ms
