Product Overview: 1794-IE8H FLEX I/O HART Analog Input Module

The 1794-IE8H module is part of Allen-Bradley’s FLEX I/O family and provides 8 analog input channels. It features HART protocol support, enabling the module to communicate with and configure HART-compatible field instruments while also gathering real-time data for process control and monitoring.

The HART (Highway Addressable Remote Transducer) protocol capability ensures seamless integration with modern smart devices and offers additional diagnostic and parameter data beyond standard analog inputs.

Key Features:

• 8 Analog Input Channels: Provides precise input readings from multiple sensors or instruments.
• HART Protocol Compatibility: Enables two-way communication with HART-enabled devices for diagnostics and configuration.
• Compact Design: Space-saving, easy to install in distributed I/O systems.
• High Accuracy: Optimized for precision in industrial process measurements.
• Plug-and-Play Integration: Compatible with FLEX I/O adapters and control systems.
• LED Indicators: Status LEDs for channel activity and module health.

Technical Specifications:

• Model Number: 1794-IE8H
• Input Channels: 8
• Input Type: Analog (Voltage or Current)
• Input Range:
  • Current: 0-20 mA or 4-20 mA
  • Voltage: -10V to 10V
• HART Protocol: Yes
• Resolution: 16 bits
• Isolation: Channel-to-channel isolation
• Backplane Current Consumption: ~150 mA
• Operating Temperature Range: -20°C to 55°C (-4°F to 131°F)
• Environmental Rating: IP20
• Certifications: CE, UL, cUL, ATEX

Applications:

The 1794-IE8H FLEX I/O Module is commonly used in process automation environments that require both high-performance analog inputs and advanced diagnostics through HART-enabled devices. Applications include:

• Oil & Gas Processing
• Chemical Manufacturing
• Water and Wastewater Treatment
• Pharmaceutical Production
• Food & Beverage Industries
• Power Generation

Why Choose the 1794-IE8H?

The 1794-IE8H provides both high-performance analog input and smart device integration with its HART protocol capabilities. It supports predictive maintenance by gathering diagnostic data from field devices, improving system reliability and reducing downtime.

Get Yours Now

Upgrade your industrial control system with the Allen-Bradley 1794-IE8H FLEX I/O HART Analog Input Module. Achieve high-precision monitoring and seamless communication with HART-enabled devices. Get it now to enhance your automation system.