Allen-Bradley 1794-IE8 Flex 8 Point Analog Input Module PLC 1794IE8

Description:

The Allen-Bradley 1794-IE8 FLEX I/O 8 Point Analog Input Module is used in distributed industrial control systems to monitor analog signals from field devices within PLC-based automation platforms. It features eight analog input channels designed to receive voltage or current signals from sensors and transmitters and transmit accurate process data to the control system. Commonly installed in process control systems, manufacturing equipment, water and wastewater treatment facilities, and automated production lines, this module supports reliable analog signal monitoring in remote I/O applications. Maintenance teams and system integrators use this module for system expansion, sensor integration, automation upgrades, and replacement of existing FLEX I/O analog input modules.

Applications:

The Allen-Bradley 1794-IE8 analog input module is used in industrial automation systems where continuous analog signal monitoring is required for process control and machine operation. It is commonly applied in chemical processing plants, manufacturing production lines, water treatment systems, temperature and pressure monitoring systems, and industrial process automation where sensors and transmitters provide voltage or current signals to PLC-based control systems.

Technical Specifications:

• Manufacturer Part Number (MPN): 1794-IE8
• Product Type: Analog Input Module
• Series: FLEX I/O
• Number of Inputs: 8 channels
• Input Signal Types: Voltage and Current
• Voltage Input Range: ±10V DC
• Current Input Range: 0–20 mA, 4–20 mA
• Resolution: 16-bit
• Backplane Current Consumption: 40 mA at 5V DC
• Mounting: FLEX I/O Terminal Base Unit
• Isolation: Channel-to-backplane isolation
• Operating Temperature: 0 to 55 °C (32 to 131 °F)

Common Replacements:

• Allen-Bradley 1794-IF8
• Allen-Bradley 1794-IT8
• Allen-Bradley 1734-IE8C