ABB EI803F – Ethernet Module

General Information

The ABB EI803F Ethernet Module is a compact communication module designed for industrial automation systems. Supporting the 10BaseT Ethernet standard, it enables efficient and reliable data exchange between controllers, operator interfaces, and I/O modules in a networked control environment.

Technical Specifications

• Product Type: Ethernet Module

• Model Number: EI803F

• Brand: ABB

• Weight: 0.14 kg

• Communication Protocol: 10BaseT (Twisted Pair)

• Dimensions (D × H × W): Not specified

• Connector Type: Not specified

About the 10BaseT Protocol

• Speed: 10 Mbps data transmission

• Baseband Signal: Entire bandwidth is dedicated to one signal at a time

• Twisted-Pair Cabling: Supports Cat3, Cat5, and Cat6 cables

• Usage: Provides stable, cost-effective, and widely adopted Ethernet connectivity in industrial and commercial applications

Applications

The EI803F module is widely used in process control and manufacturing automation. It provides a communication bridge between devices such as:

• PLCs (Programmable Logic Controllers)

• HMIs (Human-Machine Interfaces)

• I/O modules and controllers