Rezontech RFD-2000X - LED Indicator

Co.,Ltd. UV/IR Type Flame Detector RFD-2000X
Document No. Manual-2000X Rev.3 March 2013
- 6 -
2.1.4 RS485 Communication
ㆍ Non-isolation output (2 wiring)
ㆍ Communication Speed : 9600bps
2.1.5 LED Indicator
ㆍ Two LED's(Yellow, Red) indicator
- Yellow LED : Provides indication of Normal or Fault state
- Red LED : Provides indication of Warning or Alarm state
ㆍ Product reset process : Yellow & Red LED intersection blinking repeatedly (3 sec)
ㆍ Normal : Yellow LED blinking (0.5Hz)
ㆍ Power supply or Self-diagnosis test fault : Yellow LED blinking (2Hz)
ㆍ Warning : Yellow LED blinking (0.5Hz) and Red LED blinking (2Hz)
ㆍ Alarm : Yellow LED blinking (0.5Hz) and Red LED lighting
ㆍ Warning at BIT Fault : Yellow LED blinking (2Hz) and Red LED blinking (2Hz)
ㆍ Alarm at BIT Fault : Yellow LED blinking (2Hz) and Red LED lighting
[Figure 2] Product Image LED position indicator
Yellow LED Green LED
Grounding