Carrier 30XA080-500 Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 10

DESCRIPTION
Power (24 vac supply)
Local Equipment Network
Circuit A Suction Gas Thermistor
Circuit B Suction Gas Thermistor
Circuit A EXV
Circuit B EXV
Table 5 -- EXVA Board Inputs and Outputs (30XA080)
INPUWOUTPUT
SGTA
SGTB
EXV-A
EXV-B
I/OTYPE
5k Thermistor
5k Thermistor
Stepper Motor
Stepper Motor
NAVIGATOR
TM
MODULE
POINT NAME
TEMPERATURES_CIR.A _SGT.A
TEMPERATURES-_CIR.B-_SGT.B
OUTPUTS _CIR.A _EXV.A
OUTPUTS_CIR.B_EXV.B
CONNECTION POINT
Pin I Notation
EXVA-J 1
11 24 vac
12 Ground
EXVA-J4
1 +
2 G
3
EXVA-J3
TH
A
EXVA-J3
TH
B
EXVA-J2A
1
2
3
4
EXVA-J2B
1
2
3
4
Table 6 -- EXV A,B,C Board Inputs and Outputs* (30XA090-500)
DESCRIPTION
Power (24 vac supply)
Local Equipment Network
Circuit X Suction Gas Thermistor
Circuit X Economizer Gas
Thermistor
Circuit X EXV
Circuit X Economizer EXV
*"X" denotes the circuit, A, B or C.
INPUT/OUTPUT
SGTX
ECTX
EXV-X
ECEX_X
I/O TYPE
5k Thermistor
5k Thermistor
Stepper Motor
Stepper Motor
NAVIGATOR MODULE
POINT NAME
TEMPERATURES_CIR.X_SGT.X
TEMPERATURES-_CIR.X-_ECT.X
OUTPUTS _CIR.X _EXV.X
OUTPUTS_CIR.X_ECO.X
CONNECTION POINT
Pin I Notation
EXVX_J1
11 24 vac
12 Ground
EXVX-J4
1 +
2 G
3
EXVX-J3
TH
A
EXVX-J3
TH
B
EXVX-J2A
1
2
3
4
EXVX-J2A
1
2
3
4
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