Manual

12 • 35-3010RKA-07 Sample-Draw Detector
Figure 9: Internal (Factory) Wiring, Sample-Draw Detector
White
SPAN
ZERO
G
OXY
BK WRD
OXY
TOXIC
TOXIC
24V4/20
+ +
FB
TP -
BATT
TP +
CO
(Not
Used)
H2S
Pump
Factory
Wired
Pressure Switch
Factory Wired
White
Red
Green
IR LEL Sensor
Connector
IR LEL
Detector
Black
IN STR UMEN TS
SENSOR
GRN
TP-
BLK
SP AN Z ER O
POWER/SIG
P/N 57 -1 05 0R K
REV. 0
TP+
GND
24V
4-20
RED
WHT
Oxygen Sensor
Green
CO and H2S Sensors Plug Into
Far Side of Preamp
Circuit Board