RKI Instruments 35-3010RKA-06 - Manual (Page 16)

12 • 35-3010RKA-06 Sample-Draw Detector
Figure 7: Internal (Factory) Wiring, Sample-Draw Detector
O XY
TOXIC
SPAN
ZERO
G
FB
BK W RD O XY
TOXIC
2 4V 4/20
+ +
TP
-
BATT
TP
+
CO
Pressure Switch
Factory Wired
H2S
(Not
Used)
Pump
Factory
Wired
White
Red
Green
LEL Sensor
Connector
LEL
Detector
Black
Oxygen Sensor
Green
White
CO Sensor Plugs Into
Far Side of Preamp
Circuit Board
IN S T R U M E N T S
SE
N
S O
R
GRN
TP-
BLK
SPAN Z ERO
PO
W
E
R /S
IG
P/N 57-1 050R K
REV. 0
TP+
GND
24V
4-20
RED
WHT