35-3001-06H-DIL Hydrogen/Oxygen Sample-Draw Detector • 11
8. Connect the wires to the applicable detector/transmitter terminal strip at the controller as
shown in Figure 4. Refer to the controller operator’s manual and the controller detector head
specification sheet for the 35-3001-06H-DIL for detector/terminal strip connections specific to
the controller.
Figure 4: Wiring the Sample-Draw Detector to a Controller
9. If shielded cable is used, connect the cable’s drain wire to an available chassis (earth) ground at
the controller. RKI controllers typically have a ground stud that can be used to ground the
cable’s drain wire.
White
Green
Black
Red
LE L/IR
PATS101PATS101
PATS201PATS201
LE L/IR
OXY
Controller Detector/
Transmitter Terminal
Strip, LEL Detector
Terminals
OXY
Black
Green
White
Red
AM P 1
Black (-)
White (+)
AM P 1
AM P 2
White
Green
Controller Detector/Transmitter
Terminal Strip, Oxygen
Detector Terminals
- (DC Ground)
+ 24 VDC
Oxygen
Sensor
Controller Detector/
Transmitter Terminal
Strip Terminals
AM P 2
To LEL
Sensor
