A-B 193-EIO-43-120 Electronic Overload I/O Module

Product Description

Allen-Bradley 193-EIO-43-120 is an E300/E200 Electronic Overload Relay Control Module manufactured by Rockwell Automation. It provides 4 digital inputs and 3 relay outputs for the E300 electronic overload relay system, allowing motor control, status monitoring, and integration with industrial automation systems.

This module is part of the modular E300 overload relay architecture, which typically consists of a sensing module, control module, and communication module to provide complete intelligent motor protection functionality.

Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 193-EIO-43-120
• Product Type: Electronic Overload Relay I/O Control Module
• Series: E300 / E200
• Control Voltage: 120 VAC (110…120 VAC)
• Digital Inputs: 4 inputs
• Input Type: 120 VAC Sink Type
• Relay Outputs: 3 outputs
• Output Type: Normally Open (NO) AC/DC Relay Outputs
• Mounting: E300 modular installation
• Protection Rating: IP20
• Application: Motor control and overload protection systems

Functions

• Provides control power and I/O interface for E300 overload relays
• Receives external control signals through digital inputs
• Controls contactors and motor starter circuits through relay outputs
• Provides motor status and protection-related signals
• Supports integration with Allen-Bradley automation systems

Advantages & Features

• Modular E300 system design
• Provides flexible motor control I/O expansion
• Simplifies wiring compared with traditional overload relays
• Supports intelligent motor protection applications
• Compatible with Allen-Bradley E300 sensing and communication modules
• Suitable for industrial motor management systems

Applications

• Motor Control Centers (MCC)
• Industrial motor starters
• Pumps and fan systems
• Conveyor equipment
• Factory automation machinery
• Process control systems
• Production line motor protection

Notes

• 193-EIO-43-120 is a control/I/O module, not a complete overload relay by itself
• Requires compatible E300 sensing module and communication module for a complete E300 overload relay assembly
• Verify control voltage (120VAC) before installation
• Check relay output ratings according to the connected load
• Confirm compatibility with existing E300 components