Manual

216 Publication 1756-UM009C-EN-P - December 2010
Chapter 10 Configure ControlLogix Analog I/O Modules
Configure the
Thermocouple Modules
The 1756-IT6I and 1756-IT6I2 modules have additional configurable points,
temperature units, and cold junction options.
All of this module’s configuration screens match the series listed for input
modules, beginning on
page 207 , except for the Configuration Tab. The dialog
box example and table show the additional settings for the 1756-IT6I and
1756-IT6I2 modules’ temperature-measuring capability.
1. Choose from the additional options on the Configuration tab.
Field Name Description
Sensor Type Choose a thermocouple sensor type.
Cold Junction Offset Choose a value to compensate for
additional voltage that effects the input
signal.
See
page 132 in Chapter 6 for details.
Cold Junction Disable Check the box to disable the cold
junction.
Remote CJ Compensation Check the box to enable cold junction
compensation for a remote module.
Temperature Units
Celsius
Fahrenheit
Select the temperature unit that affects
all channels per module.