Honeywell DBC2000 Series - FLAME DETECTION SYSTEM DETAILS; Ultraviolet Flame Detectors; Flame Rod Detector Information

ENS7003R0 KO06 2010
Mains input: Supply voltage
220 to 240Vac -15% +10% 50/60Hz or
110 to 120Vac -15% +10% 50/60Hz
Allowable ambient Temperature & Humidity
-10 °C; +60°C
90% RH max. at 40°C (non condensing)
Approvals
CE certification to standard EN298:2003
CE certification to standard EN230:2005
Additional approvals:
Lloyds (planned)
EN746-2 compliant
PED (planned)
SIL2 (planned)
Apave (planned)
Power consumption
9VA
Protection class
IP40
Vibration
0.5G
Mounting
Plug-in mounting method using sub-base
Dimensions
103mm x 103mm x 124mm (W x D x H) incl. sub base.
Status indicator LEDs
- Standby
- Purge
- Ignition
- Pilot
- Main
- Modulate
- Flame On
- Alarm
The LEDs will shortly blink as soon as power is applied to
the DBC2000E and then as soon there is a heat demand ,
indicate the burner sequence.
The LED’s are also used to indicate faults. For example, if
a loss of flame signal occurs during RUN, the LED’s for
Alarm, Flame and Main will blink the fault code.
Reset switch
When the DBC2000 is in lock out condition and the alarm
LED blinks, press reset button one time to reset the
DBC2000 and stop the alarm. If the heat demand is still
present, the DBC2000e will perform the start sequence
normally if the fault condition has been resolved,
otherwise the lock out will repeat.
If during the lock out condition the DBC2000E is
deenergized and power is reapplied afterwards, the
DBC2000 will remain in lock out (non-volatile lock out).
A remote reset push button switch can be connected
between terminals 15 and 19. The functionality of the
remote reset is the same as the red push button on the
front of the device, with one exception:.
The remote reset may occur only 5 times during 15
minutes of operation, while the internal reset buton is
unlimited.
Remote communication
- Communication protocol: Profibus or Modbus (future)
- Availability of:
Sequence status
Fault information
Flame signal strength
Remote reset (max 5x per 15mins)
Remote heat demand
- Transmission speed : 9600bps
- Interface type : RS485 (M+, M-, COM)
- Address select : 1~99 encoder switch