User guide

Rockwell Automation Publication 2080-UM003A-EN-E - March 2013 39

Configure Your Expansion I/O Module Chapter 5

2085-IRT4

For the RTD and Thermocouple expansion I/O, 2085-IRT4, you can configure

sensor type, data format, temperature units, and other properties, on each of the

four individual channels.

Configuration Parameters for 2085-IRT4

Configuration Property What to do Description

Enable channel Click the box to enable. This parameter enables the particular

channel for operation.

Sensor Type Select from the following

sensors:

• 100Ω Platinum 385

• 200Ω Platinum 385

• 100Ω Platinum 3916

• 200Ω Platinum 3916

• 100Ω Nickel 618

• 200Ω Nickel 618

• 120Ω Nickel 672

• 100Ω Copper 427

• 0…500 Ohm

• 0…100 mV

• Thermocouple B

• Thermocouple C

• Thermocouple E

• Thermocouple J

• Thermocouple K

• Thermocouple TXK/XK (L)

• Thermocouple N

• Thermocouple R

• Thermocouple S

• Thermocouple T

Defines the RTD or Thermocouple sensor

type for the channel.