Table of Contents
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Table of Contents
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1. Introduction .................................................................1
2. Specifications .............................................................1
3. Measurement Concepts .............................................2
4. Transducer Wiring ......................................................4
5. Sensor and Programming Example ..........................8
Figures
3.1
Differential Measurement ....................................................................3
3.2
Completing the Current Loop Circuit ..................................................3
4.1
Two-Wire Transducers.........................................................................4
4.1.1 Possible Ground Loop Problems...................................................5
4.1.2 Minimum Supply Voltage.............................................................5
4.2
Three-Wire Transducers.......................................................................6
4.3
Four-Wire Transducers ........................................................................7
5.1
Voltage Range......................................................................................8
5.2
Calculating Multiplier and Offset-An Example.................................8
5.3
CR1000 Program Example...................................................................9
5.4
CR9000(X) Program Example ...........................................................10
5.5
CR10(X) Program Example ...............................................................10
5.6
CR23X Program Example..................................................................10
1-1.
CURS100 terminal input module .........................................................1
2-1.
CURS100 schematic ............................................................................2
3-1.
a jumper wire....................................................................................4
4-1.
2-wire with datalogger power ..............................................................5
4-2.
2-wire with external power ..................................................................5
4-3.
2-wire supply voltage...........................................................................6
4-4.
3-wire with datalogger power ..............................................................6
4-5.
3-wire with external power ..................................................................7
4-6.
4-wire with datalogger power ..............................................................7
4-7.
4-wire with external power ..................................................................7
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