Campbell AVW200 series Manuál s instrukcemi stáhnout pdf (Strana 39)

WIRING

Actual gage connections to the terminal board will vary depending on the instrument type

and cable used. Note the following tables to get the general idea.

Terminal

Board

Vibrating Wire

with Thermistor

Resistance Strain

Gage Bridge

Linear Potentiometer

(with Remote Sense)

VW Sensor #1

S+ from Bridge #1

Excitation Pot #1

VW Sensor #1

S- from Bridge #1

Wiper Output Pot #1

Thermistor #1

P+ to Bridge #1

Remote Sense Pot #1

Thermistor #1

P- to Bridge #1

Ground Pot #1

Shield Drain Wire

from Sensor #1

Shield Drain Wire

from Bridge #1

Shield Drain Wire

from Pot #1

VW Sensor #2

S+ from Bridge #2

Excitation Pot #2

VW Sensor #2

S- from Bridge #2

Wiper Output Pot #2

Thermistor #2

P+ to Bridge #2

Remote Sense Pot #2

Thermistor #2

P- to Bridge #2

Ground Pot #2

Shield Drain Wire

from Sensor #2

Shield Drain Wire

from Bridge #2

Shield Drain Wire

from Pot #2

•

31H

VW Sensor #16

S+ from Bridge #16

Excitation Pot #16

31L

VW Sensor #16

S- from Bridge #16

Wiper Output Pot #16

32H

Thermistor #16

P+ to Bridge #16

Remote Sense Pot #16

32L

Thermistor #16

P- to Bridge #16

Ground Pot #16

S16

Shield Drain Wire

from Sensor #16

Shield Drain Wire

from Bridge #16

Shield Drain Wire

from Pot #16

Table 1 - 16 Channel Multiplexer/Terminal Board Wiring

Terminal

Board

Vibrating Wire

Thermistor

Thermocouple

VW Sensor #1

Thermistor #1

Thermocouple #1

VW Sensor #1

Thermistor #1

Thermocouple #1

VW Sensor #2

Thermistor #2

Thermocouple #2

VW Sensor #2

Thermistor #2

Thermocouple #2

Shield Drain Wires

from Sensors 1&2

Shield Drain Wires

from Thermistors 1&2

VW Sensor #3

Thermistor #3

Thermocouple #3

VW Sensor #3

Thermistor #3

Thermocouple #3

VW Sensor #4

Thermistor #4

Thermocouple #4

VW Sensor #4

Thermistor #4

Thermocouple #4

Shield Drain Wires

from Sensors 3&4

Shield Drain Wires

from Thermistors 3&4

•

31H

VW Sensor #31

Thermistor #31

Thermocouple #31

31L

VW Sensor #31

Thermistor #31

Thermocouple #31

32H

VW Sensor #32

Thermistor #32

Thermocouple #32

32L

VW Sensor #32

Thermistor #32

Thermocouple #32

S16

Shield Drain Wires

from Sensors 31&32

Shield Drain Wires

from Thermistors 31&32

Table 2 - 32 Channel Multiplexer/Terminal Board Wiring

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 45 46 47

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