Description

Product Description

The IC200ETM001 Expansion Transmitter Module is designed for GE Fanuc VersaMax PLC systems to enable distributed I/O architectures. Installed alongside a CPU or Network Interface Unit (NIU), it transmits expansion bus signals to remote racks, allowing system scaling without compromising communication reliability.

This module works in conjunction with Expansion Receiver Modules (ERM001 for isolated applications or ERM002 for non-isolated setups), forming a flexible topology suitable for both short-distance and long-distance installations. Its compact DIN-rail design and integrated diagnostics make it a practical solution for modular automation systems.

Key Features

• Enables connection from a primary rack to up to seven remote expansion racks

• Supports a maximum of eight I/O or specialty modules per expansion rack

• Compatible with both isolated (ERM001) and non-isolated (ERM002) receivers

• High-speed expansion bus communication up to 1 Mbit/s under optimized conditions

• Extended communication distance up to 750 meters with isolated configuration

• Integrated 26-pin D-sub expansion interface for secure signal transmission

• Pass-through 16-pin serial port for firmware updates and maintenance access

• Status LEDs for real-time monitoring of power and communication activity

• DIN-rail mountable for streamlined panel installation

Technical Specifications

General Information

• Manufacturer: GE Fanuc / Emerson Automation

• Series: VersaMax

• Product Type: Expansion Transmitter Module

• Model: IC200ETM001

Expansion Capacity

• Maximum Expansion Racks: 7

• Modules per Rack: Up to 8 I/O or specialty modules

Electrical Characteristics

• Supply Voltage: 5 VDC (via backplane)

• Current Consumption: 44 mA (maximum)

Communication Interface

• Expansion Connector: 26-pin D-sub female

• Programming Port: 16-pin male serial pass-through

• Data Transmission Rate:

• Standard: 250 Kbit/s

• Maximum: 1 Mbit/s (short distance, isolated configuration)

Cable Distance Limits

• With ERM002 (non-isolated): up to 15 meters

• With ERM001 (isolated): up to 750 meters

Indicators

• PWR LED: Indicates module power status

• EXP TX LED: Indicates expansion bus activity

Physical Data

• Mounting: DIN rail

• Weight: 0.31 lb

Applications

The IC200ETM001 is commonly deployed in systems requiring distributed I/O layouts, including:

• Material handling and conveyor systems

• Packaging and assembly machinery

• Water treatment and utilities control

• Energy and process automation environments

• Remote I/O installations across large facilities

FAQ

Q: What is the difference between ERM001 and ERM002 receivers?
A: ERM001 provides electrical isolation and supports long-distance communication (up to 750 m), while ERM002 is non-isolated and limited to shorter distances (up to 15 m).

Q: Can this module be used with any VersaMax CPU?
A: Yes, it is compatible with VersaMax CPUs and NIUs that support expansion racks via the expansion bus interface.

Q: Does the module require an external power supply?
A: No, it is powered directly from the VersaMax backplane (5 VDC).

Specifications

• Brand: General Electric

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems