Overview
Manuals
Main Features
Key Industrial Applications
Revisions
Features:
- Flex I/O combination module
- This module supports both RTD and Thermocouple sensors
- This module has a resolution of 14 bits
The 1794-IRT8 module is an Allen-Bradley FLEX I/O millivolt, thermocouple, and RTD module. In a FLEX I/O system, the 1794-IRT8 module connects to the terminal block and power adapter. The Allen-Bradley 1794-IRT8 comes with two cold junction compensators. These compensators improve the module's accuracy in thermocouple mode.
The 1794-IRT8 module has a nominal voltage of 24 volts DC and provides eight analog inputs. It can connect to up to eight RTD or thermocouple inputs. The front panel of the 1794-IRT8 module includes a nameplate for module identification, a user-customizable removable label, a push-button switch position indicator, and LED status indicators.
The 1794-IRT8 Allen Bradley Flexible I/O module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen Bradley 1794-IRT8 Flexible I/O module manual(Datasheets), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 1794-IRT8 has diagnostic functions embedded including an open circuit detection wherein module reading upscales or defaults to max value when in RTD and Thermocouple mode. It also has an open input detection time of 2 scans, overvoltage capability of 15V DC continuous at 25 °C.
1. Oil, gas, and chemical processing
2. Power generation and utility skid-mounted equipment
3. Industrial ovens, kilns, and glass manufacturing
4. Food and beverage pasteurization and CIP systems
Revision Part #
Also known as
1794-IRT8/A
1794-IRT8 Ser A, Series A, Rev A
1794-IRT8/B
1794-IRT8 Ser B, Series B, Rev B
