20
Installation
3. Disconnect and remove the existing wires between the quick connect and
terminal block J5, see Figure 21 on page 21.
4. Remove the quick connect fitting and wires and install the threaded plug on
the opening to maintain the environmental rating.
Figure 20 Attaching the Sensor using the Quick-connect Fitting
5. Cut the connector from the sensor cable.
6. Reinstall the plug on the sensor access opening to maintain the
environmental rating.
7. Strip the insulation on the cable back 1-inch. Strip ¼-inch of each individual
wire end.
8. Wire as shown in Table 6.
Table 6 Wiring the Sensor at Terminal Block J5
Terminal Number Terminal Designation Wire Color
1 Data (+) Blue
2 Data (–) White
3 Service Request No Connection
4 +12 V dc Brown
5 Circuit Common Black
6 Shield Shield (grey wire in existing quick disconnect fitting)
NCNCNC
COMCOMCOM
NO
F1
F2
NONO
RELAY CRELAY BRELAY A
J1
J2
J4
S1
NETWORK
INTERFACE
CARD
J3
J5
J6
U5
U9
1
1
+ DATA
+ OUT 2
– DATA
– OUT 2
SERVICE REQUEST
SHIELD/CHASSIS GND
+ V
+ OUT 1
GND
– OUT 1
2
2
3
3
4
4
5
5
6
PROBES
ANALOG OUTPUTS
PCB
CONNECTOR
FIELD WIRING
INSULATION MUST
BE RATED TO
80° C MINIMUM
FIELD WIRING
INSULATION MUST
BE RATED TO
80° C MINIMUM
From Probe
J5J5
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