Measurement-computing PointScan 300 Series rev.1.0 Manual de usuario descargar pdf (Pagina 6)

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PointScan/300 User’s Manual

6 - Analog Input Modules

Power Requirements ...... 6-1

Analog Isolation ...... 6-1

4-20 mA Input Circuit Jumpers ...... 6-1

Replaceable Current Shunts ...... 6-1

PointScan/304

Instrumentation Input

Module

...... 6-2

Thermocouple Burnout Detection ...... 6-2

Autopolarity Feature (4-20 mA) ...... 6-2

4-20 mA Input Enable Jumpers ...... 6-2

Analog Input Scaling ...... 6-2

PointScan/301

4-20 mA Input Module

...... 6-3

Open Loop Detection Feature ...... 6-3

Replaceable Current Shunts ...... 6-3

4-20 mA Input Scaling ...... 6-3

Loop Power Jumpers ...... 6-3

PointScan/302

High Density Input

Module

...... 6-4

Open Loop Detection Feature ...... 6-4

Replaceable Current Shunts ...... 6-4

4-20 mA Input Scaling ...... 6-4

PointScan/303

4-20 mA Loop Current

Limiter

...... 6-5

Overcurrent LEDs ...... 6-5

PointScan/305

Voltage Input Module

...... 6-6

Range Selection ...... 6-6

Voltage Input Scaling ...... 6-6

PointScan/306

6 RTD Inputs

(Platinum)

…… 6-7

PointScan/307

6 RTD Inputs (Copper

) …… 6-7

Pulsed Current Feature …… 6-7

RTD Linearization …… 6-7

RTD Input Scaling …… 6-7

7 – Analog Output Modules

Analog Output Wiring …… 7-1

PointScan/318

8 channel Voltage Output

Module …… 7-1

Power Requirements …… 7-1

PointScan/317

8 channel 4-20 mA

Outputs

…… 7-2

PointScan/316

4 channel 4-20mA Output

Module

…… 7-2

Power Requirements …… 7-2

8 - Gateways

PointScan/442

Ethernet/RS-232 to PT-bus

Gateway

…… 8-1

Features …… 8-1

Overview …… 8-1

Appendix A – Table of PointScan I/O

Modules and Accessories

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