1756-RM001B-EN-P, Using ControlLogix in SIL2 ... - Tuv-fs.com
1756-RM001B-EN-P, Using ControlLogix in SIL2 ... - Tuv-fs.com
1756-RM001B-EN-P, Using ControlLogix in SIL2 ... - Tuv-fs.com
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<strong>ControlLogix</strong> I/O Modules 6-19Wir<strong>in</strong>g the RTD Input ModuleIn addition to follow<strong>in</strong>g the General Considerations when us<strong>in</strong>g Any<strong>ControlLogix</strong> Analog Input Module on page 6-13, before wir<strong>in</strong>g themodule, consider the follow<strong>in</strong>g application guidel<strong>in</strong>e:• RTDs cannot be wired <strong>in</strong> parallel without severely affect<strong>in</strong>g theiraccuracy. Two sensors must be used.Figure 6.15 shows how to wire the <strong>1756</strong>-IR6I module.Figure 6.15 <strong>ControlLogix</strong> Analog RTD Module Wir<strong>in</strong>gCh0 ACh0 ARTD ACh0 BRTNCh0 BRTNRTD B43371Publication <strong>1756</strong>-<strong>RM001B</strong>-<strong>EN</strong>-P - October 2003
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