Allen-Bradley 1771-E3C Analog Input Expander for Enhanced Process Control
The Allen-Bradley 1771-E3C Analog Input Expander is an essential component designed to expand the input capabilities of Allen-Bradley control systems. It facilitates the acquisition and transmission of analog data, making it ideal for industrial automation applications requiring precise measurements and real-time monitoring.
Manufacturer:Allen-Bradley
Model Number:1771-E3C
Module Type:Analog Input Expander
Input Channels:8 channels
Input Range:±10V
Resolution:16-bit
Operating Voltage:10-30V DC
Current Consumption:120mA max
Operating Temperature:-40°C to +85°C
Communication Protocol:ControlNet
Weight:0.2kg
Dimensions:3.94 x 4.92 x 1.38 inches
The Allen-Bradley 1771-E3C Analog Input Expander is an essential component for expanding the input capacity of modular control systems. Designed for high precision applications, this module supports up to 16 analog input channels, making it ideal for complex manufacturing processes.
Equipped with a robust design, this expander module is capable of handling voltage ranges from 0-10V DC and current ranges from 0-20mA. It offers a resolution of 12 bits, ensuring accurate data acquisition and control.
Built to withstand harsh industrial environments, the 1771-E3C can operate within a wide temperature range from -40°C to 85°C, making it suitable for a variety of challenging applications.
Installation and maintenance are simplified with clear, user-friendly interfaces and detailed technical documentation provided by Allen-Bradley. This ensures seamless integration with existing systems and easy troubleshooting when needed.
Enhance your control system’s efficiency and accuracy with the Allen-Bradley 1771-E3C Analog Input Expander. Whether you’re working in automotive, food & beverage, or any other industry requiring precise process control, this module delivers reliable performance.











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