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Main circuit b oard sample draw housing – RKI Instruments 35-3010RK-02 User Manual

Page 14

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10 • 35-3010RK-02 Sample-Draw Detector

Figure 5: External (Field) Wiring, Sample Draw Detector

H2S
(Controller Transmitter
Terminals)

Interconnect Term inal Strip

24 V DC +

24 V DC -

Controller L EL

Terminals

Controller O xygen

Terminals

CO

(Controller Transmitter

Terminals)

S (4/20 mA )

24 VDC +

R

B

G

W

(G)

+ (W )

S (4/20 mA )

Main Circuit B oard

Sample Draw Housing