RKI Instruments 65-2451RK-05 - Manual (Page 10)

6 • 65-2451RK-05 Hydrogen Transmitter
Figure 3: Wiring the Hydrogen Transmitter to a Controller
12. If shielded cable is used, connect the cable’s drain wire to an available chassis (earth)
ground at the controller.
Controller or
Recording Device
Amplifier (Transmitter)
J-Box
Black
PW
R
/
SI
G
Red
White
Hydrogen LEL Detector
- (DC Ground)
+ 24 VDC
4 - 20 mA In (S)
S
R
W
G
B
Green
Detector Wires
Cable Shield
LE
L