Excellent PLC
Product Introduction
The Allen Bradley 1797-IRT8 is an industrial analog input module designed for FLEX Ex I/O systems requiring accurate temperature and low-level signal monitoring in hazardous and demanding environments. The module supports RTD, thermocouple, and millivolt input signals, making it suitable for a wide range of industrial process measurement applications.
This model features 8 configurable input channels and supports internal bus configuration for flexible integration into industrial automation systems. Its ability to process low-level 40–100 mV signals allows reliable monitoring of temperature sensors and precision instrumentation devices.
The 1797-IRT8 is commonly used in oil & gas facilities, chemical processing plants, power generation systems, and process automation environments where stable and accurate temperature acquisition is essential. Its compact DIN rail design allows efficient installation inside industrial control panels while maintaining dependable long-term performance.
Product Specifications
| Parameter | Value |
|---|---|
| Product Name | Allen Bradley 1797-IRT8 |
| Product Type | FLEX Ex I/O RTD/Thermocouple/mV Input Module |
| Input Channels | 8 Channels |
| Supported Signal Types | RTD / Thermocouple / mV |
| Input Signal Range | 40–100 mV |
| Configuration Type | Internal Bus Configurable |
| Series | FLEX Ex I/O |
| Signal Function | Analog Temperature & mV Monitoring |
| Mounting Type | DIN Rail Mount |
| Protection Rating | IP20 |
| Application Type | Industrial Process Automation |
| Installation Environment | Hazardous & Industrial Areas |
| Dimensions | 94 × 46 × 75 mm |
| Weight | 0.2 kg |
Applications
• Temperature Monitoring Systems
Used for monitoring RTD and thermocouple temperature sensors in industrial processes.
• Oil and Gas Facilities
Suitable for hazardous process areas requiring stable temperature and millivolt signal acquisition.
• Chemical Processing Plants
Supports accurate thermal monitoring in corrosive and high-demand environments.
• Power Generation Systems
Applied in turbine, boiler, and energy management temperature monitoring applications.
• Industrial Process Automation
Provides precise analog signal monitoring for critical industrial control systems.
• Remote Instrumentation Systems
Ideal for distributed I/O installations requiring flexible sensor integration.
Advantages
• Multi-Signal Compatibility
Supports RTD, thermocouple, and millivolt input signals in a single module.
• 8-Channel Configuration
Allows efficient monitoring of multiple field devices simultaneously.
• Reliable Temperature Monitoring
Provides stable and accurate signal acquisition for process control systems.
• Flexible Internal Bus Configuration
Simplifies system integration and module configuration.
• Compact Industrial Design
Saves installation space inside automation cabinets.
• Industrial-Grade Durability
Designed for continuous operation in demanding industrial environments.
