RKI Instruments 35-3001-02 - Manual (Page 14)

10 • 35-3001-02 Oxygen Sample-Draw Detector
8. Connect the wires to the applicable detector/transmitter terminal strip at the controller as
shown in Figure 5. Refer to the controller operator’s manual and the controller detector head
specification sheet for the 35-3001-02 for detector/terminal strip connections specific to the
controller.
Figure 5: 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.
LEL/IR OXY
OXY
LEL/IR
White
Green
AMP 1
Black (-)
White (+)
AMP 1
PATS20
1 PATS20
1
Controller Detector/
Transmitter Terminal
Strip Terminals
PATS10
1 PATS10
1
- (DC Ground)
+ 24 VDC
Oxygen
Sensor
Controller Detector/
Transmitter Terminal Strip,
Oxygen Detector Terminals
AMP 2
AMP 2