Description

Overview

The IC200PWB001D from GE Fanuc VersaMax series is a dedicated power expansion carrier designed to support additional power supply integration in modular PLC I/O systems. It is installed within a VersaMax rack to segment and extend backplane power distribution when system load exceeds the primary supply capacity.

This module does not directly control I/O but functions as an infrastructure component to ensure stable voltage delivery across expanded configurations.

System Function

• Provides a mounting and connection point for an auxiliary VersaMax power supply

• Segments backplane power so downstream modules receive isolated and stable supply

• Transfers power to all I/O modules positioned to the right until another power source is encountered

• Supports scalable rack design in distributed control systems

• Ensures controlled power injection in high-density I/O assemblies

Electrical Specifications

• Input Voltage: 24 VDC external supply

• Backplane Output: 5 VDC logic power distribution (system dependent)

• Maximum Current Capacity: up to 10 A (revision D configuration)

• Power Dissipation: approx. 2.5 W

• Isolation Strength: 1500 VAC galvanic isolation between input and backplane

• Backplane Compatibility: GE Fanuc VersaMax PLC architecture

Mechanical Details

• Mounting: 35 mm DIN rail installation

• Installation Orientation: horizontal rack mounting inside control cabinet

• Terminal Type: spring-clamp connectors, approx. 10-point interface

• Terminal Torque: 1.1–1.4 Nm

• Weight: 0.31 lb 

• Housing: industrial-grade corrosion-resistant enclosure

• Protection Rating: IP20, cabinet use only

Environmental Conditions

• Operating Temperature: −20°C to +70°C

• Storage Temperature: −40°C to +85°C

• Humidity: 5–95% non-condensing

• Designed for vibration-resistant industrial control environments

Diagnostics & Indicators

• PWR LED: indicates presence and health of booster power input

• OK LED: confirms system-level communication and proper backplane operation

Engineering Considerations

• Must be installed on grounded DIN rail to maintain EMC compliance

• Power segmentation planning is required to avoid overload of a single backplane section

• Typically used in extended VersaMax racks with multiple I/O clusters

• Works in combination with GE Fanuc VersaMax CPUs and NIU modules

Application Scenarios

• Extended PLC I/O rack expansion

• Distributed process control cabinets

• High channel-count automation systems

• Retrofit upgrades requiring additional backplane power capacity

FAQ

What role does this module play in a PLC system?
It acts as a power distribution and segmentation carrier rather than a control or I/O module.

Does it increase system I/O points?
No, it only enables expansion by supplying additional power capacity.

Is it required in all VersaMax systems?
No, it is only used when system power demand exceeds a single supply capacity.

Specifications

• Brand: General Electric

Advantages

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