RKI Instruments 35-3010RKA-02 - Manual (Page 16)

12 • 35-3010RKA-02 Sample-Draw Detector
Figure 6: External (Field) Wiring, Sample-Draw Detector
Interconnect T erm inal Strip
LEL
(Controller Transmitter
Terminals)
24 VDC
-
+
4/20 Feedback
H2S
(Controller Transmitter
Terminals)
4/20 Feedback
24 VDC +
Oxygen
(Controller Transmitter
Terminals)
+
-
24 VDC
4-20 (F eedback)
Main Circuit Board
Sample Draw Housing