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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6-18 <strong>ControlLogix</strong> I/O ModulesWir<strong>in</strong>g the Thermocouple 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:• Wire to Same Input Channel on Both Modules: When wir<strong>in</strong>gthermocouples, wire two <strong>in</strong> parallel to two modules. Use thesame channel on each module to make sure of consistenttemperature read<strong>in</strong>gs.Figure 6.14 shows how to wire the <strong>1756</strong>-IT6I module.Figure 6.14 <strong>ControlLogix</strong> Analog Thermocouple Module Wir<strong>in</strong>gCh0 +RTNCh0 +RTNThermocouple AThermocouple B43370Publication <strong>1756</strong>-<strong>RM001B</strong>-<strong>EN</strong>-P - October 2003