35-3001A-04-02 Carbon Monoxide Sample-Draw Detector • 15
8. Connect the wires to the applicable detector/transmitter terminal strip at the controller as
shown in Figure 6. Refer to the controller operator’s manual and the controller detector head
specification sheet for the 35-3001A-04-02 for detector/terminal strip connections specific to
the controller.
Figure 6: 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.
S
White
T O X IC
O X Y
SPA N
PATS20
1
PATS20
1
LEL/IR
LEL/IR
AMP 2
S IG/ P W R
Not Used in
This Version
AMP 2
PATS10
1
PATS10
1
+ 24 VDC
4/20 Signal
- (DC Ground)
AMP 1
AMP 1
Red
Controller or
Recording
Device
OXY
OXY
ZER O
Red
Black
