51
Probe and Sensor Field Wiring
Figure 50 contains diagrams for connecting, at the field junction box, cables from the probe and sensor to cables
from the console. Check diagrams closely for polarity requirements.
Figure 50. Field Wiring Probes and Sensors Cables to Console Cables
B
G
A
Red
Black
White
To
Type B
Interface
Module
sensors\4ddpswir.eps
4SITE SOLID-STATE DISCRIMINATING DISPENSER PAN SENSOR
FIELD WIRING
From
Sensor
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
B
G
A
Red
Black
White
To
Type B
Interface
Module
From
Sensor
sensors\4dcsswir.eps
4
SITE
SOLID-STATE DISCRIMINATING CONTAINMENT SUMP SENSOR
FIELD WIRING
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
Black
White
To
Interstitial
Sensor
Interface
Module
From
Sensor
DISCRIMINATING CONTAINMENT SUMP SENSOR - FIELD WIRING
sensors\dcsswir.eps
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
Black
White
To
Type A
Interface
Module
From
Sensor
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
sensors\4dilswir.eps
SOLID-STATE DISCRIMINATING INTERSTITIAL LIQUID SENSOR
for FIBERGLASS TANKS - FIELD WIRING
F
G
W
Red
Green
White
To
Groundwater
Sensor
Interface
Module
From
Sensor
sensors\gwswir.eps
GROUNDWATER SENSOR - FIELD WIRING
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
Black
White
To
Interstitial
Sensor
Interface
Module
From
Sensor
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
sensors\hswir.eps
HYDROSTATIC SENSORS for FIBERGLASS TANKS - FIELD WIRING
Black
White
To
Interstitial
Sensor
Interface
Module
From
Sensor
INTERSTITIAL SENSOR for FIBERGLASS TANKS
FIELD WIRING
sensors\isftwir.eps
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
Black
White
To
Interstitial
Sensor
Interface
Module
From
Sensor
sensors\ddpswir.eps
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
DISCRIMINATING DISPENSER PAN SENSOR AND
OIL/WATER SEPARATOR SENSOR - FIELD WIRING
Black
White
To
Interstitial
Sensor
Interface
Module
From
Sensor
INTERSTITIAL SENSOR for STEEL TANKS
FIELD WIRING
sensors\isstwir.eps
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
To
Probe/
Thermistor
Interface
Module
From
Probe
Black
White
probes\mpwir.eps
MAGNETOSTRICTIVE PROBE FIELD WIRING
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
Black
To
Type A
Interface
Module
From
Sensor
White
sensors\mswir.eps
MICROSENSOR - FIELD WIRING
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off
Black
White
To
Interstitial
Sensor
Interface
Module
From
Sensor
SUMP SENSOR - FIELD WIRING
sensors\pswir.eps
Epoxy sealed connections in a
weatherproof junction box
1/2'' rigid
conduit
Seal-off