Instruction Manual

2 MicroLogix 1200 Thermocouple/mV Input Module
Publication 1762-IN013B-EN-P - June 2013
Module Overview
The thermocouple/mV modules receive and store digitally converted thermocouple and/or
millivolt (mV) analog data from any combination of up to four thermocouple or millivolt analog
sensors. Each input channel is individually configurable via software for a specific input device
and provides open-circuit, over-range and under-range detection and indication. The module
receives all of its +5V DC and +24V DC power from the 1762 expansion I/O bus. The module
features a terminal block with a cold junction compensation (CJC) sensor.
Accepted Inputs Range
Thermocouple Type J -210…1200 °C (-346…2192 °F)
Thermocouple Type K -270…1370 °C (-454…2498 °F)
Thermocouple Type T -270…400 °C (-454…752 °F)
Thermocouple Type E -270…1000 °C (-454…1832 °F)
Thermocouple Type R 0…1768 °C (32…3214 °F)
Thermocouple Type S 0…1768 °C (32…3214 °F)
Thermocouple Type B 300…1820 °C (572…3308 °F)
Thermocouple Type N -210…1300 °C (-346…2372 °F)
Thermocouple Type C 0…2315 °C (32…4199 °F)
Millivolt inputs -50…50 mV
-100…100 mV