SMS SenTRI, Data And Installation Instructions, Page: 17 / 52

Cable termination on enclosure
The wire length between the cable termination and point of connection must be as short as possible. Cable earth drain wire, where
applicable, must be connected to the respective drain termination point.
Terminate each cable at the dedicated entry point on the enclosure, using the cable manufacturers recommended techniques.
Where the cable is not required to be connected, leave 300mm (unless otherwise specified) tail wire length and mark each core
identifying its final point of connection. Where the cable is required to be connected, ensure it is securely fitted to the respective
terminal.
Wiring test
&
DO NOT undertake high voltage insulation tests WITH THE CABLES CONNECTED to the panel and
system device terminals. Such a test may damage the electronics circuitry in loop devices and at the panel.
17
SenTRI ONE System
GLAND GLAND
BOARD
EARTH DRAIN
WIRE Should
not be more than
50mm long and
must be sleeved
CABLE TERMINATION
Panel
enclosure
Softskin (Fire Tuf)
POWER FAULT FIRE
Test Delay
Verify
Sounder Fault
Zone 2
Zone 6
Zone 10
Zone 14
Zone 3
Zone 7
Zone 11
Zone 15
Zone 4
Zone 8
Zone 12
Zone 16
Disablement
Zone 1
Zone 5
Zone 9
Zone 13
System Fault
Sound
Alarms
Silence
Alarms
Power Fault
Reset
Cancel
Buzzer
Sounder
Disablement
TERMINALS
MAINS
SUPPLY
Master
alarms 1
Master
alarms 2
LOOP 1
END 1
LOOP 1
END 2
Class
Change
Fire
Relay
Cables that are not required to be connected to terminals must
be neatly coiled up and carefully tucked away into the backbox
in the space above the electronic module.
30mm