3
GENERAL SPECIFICATION
Addressable Sensors
1 - 8 Sensor inputs (CAN network – 4 wire)
end of line termination required. 1.7W per sensor
Measurements
Combustible gas - LEL % vol.
Toxic gas - ppm % vol.
Oxygen - % vol.
Sensor Types
Electrochemical - Infra Red - Pellister
Sensor Cable
Addressable CAN bus,
4 Core
1.5mm screened
Power Supply
230/115Vac 50/60Hz +/-15% 24-28Vdc
Power Board = 6 Watts, Main processor board = 5 Watts
(See 1 and 2 for sensor loading)
Indication
4 line, 40 character LCD
3x Externally visible LEDs for ‘Fault’, ‘Alarm’ and ‘Sensor Inhibit’
User Interface
7 Buttons on main board and or repeater
(Up, Down, -, +, Select, Dim, Reset)
Alarm Settings
3 Alarm levels which are user selectable High, Low, and Over range
Panel
RS232 data log, (up to 10 meter) CAN bus (up to 1Km)
Modbus slave to an external Modbus Master (up to1Km @ 9600 baud)
Optional Relay card (up to an additional 64 relays)
Common Low alarm relay
DPCO or ‘Group 1’
Common High alarm relay
DPCO or ‘Group 2’
Common Over Range alarm relay SPCO or ‘Group 3’
Fault relay
SPCO or ‘Group 4’
OPT G5 LTEL/STEL relay
SPCO or ‘Group 5’
OPT G6 LTEL/STEL relay
SPCO or ‘Group 6’
OPT G7 LTEL/STEL relay
SPCO or ‘Group 7’ / Fault
OPT G8 LTEL/STEL relay
SPCO or ‘Group 8’
(Relays Lo, Hi and OR can be latched or unlatched)
(Groups and LTEL/STEL relays can only be unlatched)
Relay rating
5A@250Vac none inductive / capacitive
Audible
Mutable Buzzer
Remote sounder – common – sounder out
Dimensions
(H) 640mm x (W) 450mm x (D) 280mm
IP rating
IP65
Fixing Details
Wall mount 4 x M8
Sample Lines
Material – nylon, PTFE, stainless steel, copper
Size – standard 6mm OD, 4mm ID
Maximum length 100 m, 100 m + specials
Couplings – standard – push fit, compression option
Vent Lines
6mm push fit
Enclosure
Mild steel powder coat BS00A01
Cable Entry
Bottom
Weight
–
Terminals
Field terminals 2.5mm
Operating Temperature
5 to 40°C
Features
Remote reset
Remote repeater panel (option)
4/8/32 way CAN relay panel (option)
