Connecting - Net Safety UV/IRS-H2-A User Manual

Net Safety Monitoring
C
ONNECTING
There are two configurations of the UV/IRS-H2 available: Analog (A) and
Analog with Relays (AR). Review the following figures for wiring and other
settings specific to A or AR configurations.
WARNING: Prior to wiring, ensure power is disconnected. Improper
wiring can cause damage to the detector.
Figure 4: Wire Colour Coding
FLAME DETECTOR WIRE CODING
Wire
Colour
Green Earth Ground (GND)
Blue Manual VI (MVI)
White Vdc (+)
Black Com (-)
Red 4-20mA Signal Output
WARNING: For Analog models, if terminations are being done in a
Net Safety Multi-Purpose Junction Box, refer to MAN-0081 for specific
terminal designations.
MAN-0101 Rev 01 UVIRS-H2-A/H2-AR & UVIRS-H2-A-X/H2-AR-X
November 23, 2012
— A
NALOG
Function
11