Spectrum-controls 1769sc-IT6I Bedienungsanleitung PDF herunterladen (Seite 19)

Chapter 2: Quick Start for Experienced Users 2-5

User’s Manual Pub. 0300244-01 Rev. A

• Ground the shield drain wire at one end only. The preferred location is as

follows.

o For grounded thermocouples or millivolt sensors, this is at the sensor

end.

o For insulated/ungrounded thermocouples, this is at the module end.

Contact your sensor manufacturer for additional details.

• Refer to Industrial Automation Wiring and Grounding Guidelines, Allen-

Bradley publication 1770-4.1, for additional information.

The terminal connections with CJC sensors are shown below:

Step 4: Configure the module. Reference

Chapter 4

(Module Data, Status, and

Channel Configuration)

The configuration file is typically modified using the programming software compatible

with your controller. It can also be modified through the control program, if supported

by the controller. See Channel Configuration on page 4-3 for more information.

Step 5: Go through the startup

procedure.

Reference

Chapter 5(Diagnostics and

Troubleshooting)

1) Apply power to the controller system.

2) Download your program, which contains the thermocouple module

configuration settings, to the controller.

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Spectrum-controls 1769sc-IT6I Bedienungsanleitung Seite 19