Figure 17 - Source 3-Wire Scheme; Figure 18 - Sink 3-Wire Scheme - GasTech F-GUARD UVIR User Manual

The following drawing shows how to wire the detector to act as a current source non-isolated
transmitter (3-wire connection):
Detector
Note: Link between 3 and 11 to be wired on-site
The following drawing shows how to wire the detector to act as a current sink non-isolated
transmitter (3-wire connection):
Detector
Note: Link between 4 and 12 to be wired on-site
For more information & Technical support:
F-Guard UV-IR User Manual
1
2
11
3
4
F 17 – S 3-W
IGURE OURCE
1
2
12
3
4
F 18 – S 3-W
IGURE INK IRE
info@gastech.com and support@fg-detection.com
Doc. No. F110V0020.06
24VDC
Return
Controller
S
IRE CHEME
24VDC
Return
Controller
S
CHEME
18