RKI Instruments 35-3010RKA-01 - Manual (Page 16)

12 • 35-3010RKA-01 Sample-Draw Detector
Figure 6: External (Field) Wiring, Sample-Draw Detector
Interconnect Terminal Strip
LEL
(Controller Transmitter
Terminals)
H2S
(Controller Transmitter
Terminals)
4/20 Feedback
24 VDC +
24 VDC
-
+
4/20 Feedback Oxygen
(Controller Transmitter
Terminals)
24 VDC +
CO
(Controller Transmitter
Terminals)
+
-
24 VDC
4-20 (Feedback)
Main Circuit Board
S (4/20 mA)
Sample Draw Housing