Concept Smoke Screen SSI Installer's Manual page 7

S50 & S70v2, PIR, IAS and lim ited function SSI connection schem atic
Alarm Panel
Set
Set
Outputs
Intruder Alert
Intruder Alert
SSI
Trigger
Trigger
+ (12v)
- (0v)
Ready
Ready
Low
Low
Alert
Alert
Set
Set
Tamper
Tamper PIR
Low Alarm
Low Alarm
Ready 12v
Ready 0v
Isolate Tamper
Isolate Tamper
S50 or S70v2 Pin Function
4
"Alarm Set", "Trigger" and "Hold Off" should be
Alarm Set
3 connected to normally closed clean contacts going
open to fire the Smoke Screen. All 3 must be open
2
Trigger
to fire the Smoke Screen.
1
"Status" changes state if there is a critical fault. n/c
6 com
Status and n/o show n are w hen the Smoke Screen is
5 n/o
Output w orking correctly. NB: pin order differs from other
4 n/c
outputs.
3 com
"Liquid" changes state if the Smoke Screen fluid is
Liqud
2 n/c low . n/c and n/o show n are w hen there is fluid
Status
available.
1 n/o
6 com
"Battery" changes state if there is a battery fault.
Battery
5 n/c n/c and n/o show n are w hen the battery is w orking
Output
correctly.
4 n/o
3 com
"Tamper" changes state if the Smoke Screen case
Tamper
2 n/c is open. n/c and n/o show n are w hen the case is
Status
closed.
1 n/o
6 See note for "Alarm Set" and "Trigger". Leave open
Hold Off
if no device fitted.
5
4 12v DC
100mA DC output for additional device. Total Smoke
Output Screen output must not be greater than 200mA.
3 0v DC
2
Loop tamper pins or select Dip 3 to "On" if not
Tamper
connected to a device.
1
6 com
"Verification" changes state w hen the Smoke
Verification
5 n/c Screen fires. n/c and n/o show n are w hen the
Output
Smoke Screen is not firing.
4 n/o
3
2 0v DC
100 mA DC output for additional device. Total Smoke
Output Screen output must not be greater than 200mA.
1 12v DC
Notes:
In this system, to use the SSI "Test" facility to activate the Smoke
Screen, the Alarm Panel has to be set and have an intruder alarm
and any hold-off must be opened.
The SSI "To Panel" outputs can be used to provide information to
the Alarm Panel. These outputs are clean contacts going open
on 'fault'.
This schematic show s the relevant pin connections, not specific
cable runs. Installers should select appropriate 8 or 12 core
cable and strand colours to suit the specific situation.
The SSI is show n as the 3 separate terminal sets.
Alarm Panel contacts should be clean relay closed pairs
energising open on set / intruder.
To simplify this schematic the connection pins may not
necessarily be show n in the same order as the relevant unit.
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