For more information & Technical support:
30
F-Guard UV-IR User Manual
Doc. No. F110V0020.06
9.3
Outputs
•
Relays: Volt-free contacts rated 2A at 30 VDC
o
Alarm: Normally open
o
Auxiliary: Normally open
o
Fault
: Normally closed energized
•
0-20mA (stepped) current output: 3 wire and 4 (isolated) wire configurations (sink and source).
The 0-20 mA output at different detector statuses is defined in the below table.
The max load for the 0-20 mA is 500 ohm at 18-32 VDC. The 0-20 mA is sink isolated and can be
configured as source.
Detector status
Output
Fault
0
mA or 1
mA ±10%
BIT Fault
2
mA ±10%
Dirty window warning
3
mA ±10%
Normal
4
mA ±10%
IR Detected
8 mA ±10%
UV Detected
12 mA ±10%
Pre-alarm
16 mA ±3%
Alarm
20
mA ±5%
•
Tri-colour LED indication
•
Modbus RTU compatible protocol on RS-485
9.4
Mechanical Specifications
•
Size: 5.51 x 3.54× 3.54
″
(140×90×90mm)
•
Weight:
o
Detector (Stainless Steel 316): 6.6 lbs. (3 kg)
o
Tilt mount (Stainless steel 316): 3.3 lbs. (1.5 kg)
9.5
Environmental Specifications
•
Temperature Range:
o
Operating and storage -67°F to + 185°F (-55°C to +85°C)
•
Humidity: up to 99%, non-condensing
•
Ingress Protection: IP66 & IP 68 (2m, 24hr); NEMA 4X & 6P
2
The FAULT relay will normally be energized and the contact will be closed during normal operation of the
detector. The contact will be open at fault condition or low voltage.
