Campbell 4WPB100 Manual do Utilizador descarregar pdf (Página 5)

Table of Contents

1. Specifications ..............................................................1

2. Wiring............................................................................2

3. PRT in 4-Wire Half Bridge ...........................................2

3.1 Excitation Voltage ....................................................................................3

3.2 Calibrating a PRT .....................................................................................3

4. Programming Examples..............................................4

4.1 CR10 or CR10X .......................................................................................6

4.2 21X ...........................................................................................................6

4.3 CR7...........................................................................................................6

4.4 CR23X......................................................................................................7

4.5 CR1000.....................................................................................................7

4.6 CR3000.....................................................................................................7

4.7 CR9000.....................................................................................................7

Figures

1. Terminal Input Module...............................................................................1

2. Circuit Schematic........................................................................................2

3. Wiring for Example Programs....................................................................2

Tables

1. Excitation Voltage or 100 Ohm PRT in 4WPB100 Based on

Maximum Temperature and Input Voltage Range .....................................5

2. Excitation Voltage for 1000 Ohm PRT in 4WPB1000 Based on

Maximum Temperature and Input Voltage Range .....................................5

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Campbell 4WPB100 Manual do Utilizador Página 5