Specification :

Specifications*
Sensor points 1-64 addressable – Can bus – and/ or
16 direct 4~ 20mA
Combi Plus - 128 addressable
Measurements Combustible Gas - L.E.L., % vol, ppm
Toxic Gas - ppm, % vol
Oxygen - % vol Depletion/ Enrichment
Any 4~ 20mA input signal
Indicators Dot matrix LCD 4 line 40 character - indicating sensor
control unit location, gas type, concentration ( rising or falling) , alarm
status, system fault, line fault, sensor fault, inhibit, real time
clock, event memory
Red LED - global alarm, Amber LED - global fault,
Amber LED-inhibit
Outputs 8 user selectable zone/ voting – time ON/ OFF delay relays
NE/ ND option
Relay contacts - 4 D.P.C.O / 4 S.P.C.O. rated @ 5A-230v AC
Factory set - 1 common low alarm D.P.C.O
1 common high alarm D.P.C.O
1 common overange S.P.C.O
1 common fault alarm S.P.C.O
General alarm relay - resetable S.P.C.O. - for sounders etc.
Optional - 64 relays - programmable with pattern/ event
Optional - addressable 4 way relay unit
2 channel 4~ 20mA - assignable to any sensor
RS232 data log - event log
Modbus - RS485 x2
Audible Alarm Alarm/ Fault - permanent mute option
Power 230/ 115v AC or 24v DC
Control unit 7.5w quiescent 17w full alarm
Sensor - 2.5w
Internal power supply - 20 sensors max
- 21+ sensors - PS10 Power Pack
Sensor cable Main network - 4 core ( 2 power - 2 comms)
Addressable 2/ 3 core
1.5mm2 screened max length 1km
Miscellaneous Enclosure cable entry - bottom, rear, top
Remote reset/ mute
Front panel button – key lock
Repeater panel
16 way 4~ 20mA catalytic converter panel
LED indication – Con fail, Modbus fail, MPU fail
Password protection - user mode/ engineers mode
LCD and LED dimming
Environmental Control unit - IP52
Operating temperature -10 + 50° C
Dimensions 315W x 265H x 95D / 12.4W x 10.4H x 3.7D" - Combi panel
315W x 265H x 95D / 12.4W x 10.4H x 3.7D" - Auxiliary
power pack
Weight 4.95Kg / 10.91 lbs.