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RKI Instruments 65-2451RK-04 User Manual

Page 11

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65-2451RK-04 Hydrogen Transmitter • 7

Figure 3: Wiring the Detector to the Amplifier

10. Reinstall the detector terminal strip into its socket.

11. If shielded cable is used, connect the cable’s drain wire to an available chassis (earth)

ground at the amplifier junction box. The amplifier mounting screw is a convenient
grounding location. Install a lug on the shield drain wire or wrap the shield drain wire
around the mounting screw. Do not connect the shield drain wire at the detector
junction box.

Dete cto r

Term inal

Strip

Cable

Shie ld

Red

White

Green

Black

LE

L

Amplifier

W

PW

R

/

SI

G

S

B

R

G

Calibra tion Cup/Splash G uard

Dete ctor J-Bo x

Amplifier
J-Box

Red

White

Green

Black

Hydrogen

Dete cto r