RKI Instruments 65-2499RK - Manual (Page 10)

6 • 65-2496RK/65-2499RK CO Detector
Figure 4: Wiring the CO Detector to a Controller
10. If using shielded cable, connect the cable’s drain wire to an available chassis ground at
the controller. RKI controllers typically have a ground stud that is a convenient
grounding location.
Red
Shielded Cable
S
+ Controller Detector Terminals,
Typical Designations
Controller Housing
Terminal Strip
Black
CO Detector