GE Fanuc VersaMax IC200PWR001F Power Supply Module

Technical Dossier

Product Details And Specifications

GE Fanuc VersaMax Series Technical Notes

The GE Fanuc VersaMax series is a modular programmable logic controller (PLC) platform deployed extensively across global heavy industry, including petrochemical refineries, nuclear power auxiliary systems, offshore platforms, pulp and paper mills, and water treatment facilities. The IC200PWR001F is a 24VDC input power supply module within the VersaMax I/O and CPU subsystem, providing regulated backplane power to co-located modules. VersaMax installations are documented in facilities operated by ExxonMobil, BASF, Dow Chemical, and comparable tier-1 industrial operators. The platform's distributed I/O architecture, combined with its compatibility with GE's Series 90-30 and PACSystems communication infrastructure, established it as a long-cycle asset in plants with 20–30 year equipment lifecycles.

The Evolution of VersaMax Architecture

The VersaMax platform was introduced by GE Fanuc Automation in the mid-1990s as a cost-optimized distributed I/O solution designed to interface with Series 90-30 CPUs via the Genius Bus or Ethernet NIU adapters. The original architecture used a passive backplane with a dedicated power supply slot — the IC200PWR001 family — supplying 5VDC logic power and 24VDC field power to adjacent I/O modules.

In the early 2000s, GE Fanuc introduced the VersaMax Micro and VersaMax Nano sub-families, which integrated CPU and I/O into compact standalone units (IC200UDR series), reducing the dependency on modular power supplies in smaller applications. The IC200PWR001F specifically targets the full-size VersaMax carrier (IC200CHS series) configurations requiring external 24VDC input.

VersaMax Full Catalog & Functionalities (SKU List)

The following SKUs represent verified, commonly stocked components within the GE Fanuc VersaMax IC200 series. Each entry reflects a distinct functional role within the modular system architecture.

Power Supply Modules

• IC200PWR001F: 24VDC input backplane power supply, 30W output, standard VersaMax carrier
• IC200PWR001E: 24VDC input power supply, prior revision E, functionally equivalent to F revision
• IC200PWR002: 120/240VAC input power supply module, 30W, for AC-powered panel installations
• IC200PWR003: High-capacity 24VDC power supply, 40W, for expanded I/O carrier configurations

CPU & Controller Modules

• IC200CPUE05: VersaMax CPU, 14KB user memory, Ethernet port, standalone controller
• IC200CPU001: Base VersaMax CPU module, serial port, 6KB program memory
• IC200CPU002: Enhanced CPU, 12KB memory, supports floating point math
• IC200CPUE01: Ethernet CPU, 10/100 Mbps, embedded web server, 14KB memory

Digital Input (DI) Modules

• IC200MDL140: 8-point 120VAC discrete input module, isolated
• IC200MDL240: 16-point 24VDC discrete input, positive logic, standard density
• IC200MDL241: 16-point 24VDC discrete input, negative logic configuration
• IC200MDL650: 32-point 24VDC discrete input, high-density, single connector

Digital Output (DO) Modules

• IC200MDL330: 8-point relay output module, 2A per point, Form C contacts
• IC200MDL740: 16-point 24VDC transistor output, positive logic, 0.5A per point
• IC200MDL741: 16-point 24VDC transistor output, negative logic

Analog Input (AI) Modules

• IC200ALG230: 4-channel analog input, 4–20mA / 0–10V selectable, 12-bit resolution
• IC200ALG240: 8-channel analog input, current/voltage, 12-bit, single-ended
• IC200ALG431: 4-channel RTD/thermocouple input, high-resolution temperature measurement

Analog Output (AO) Modules

• IC200ALG320: 2-channel analog output, 4–20mA, 12-bit resolution
• IC200ALG321: 4-channel analog output, 0–10V / 4–20mA, 12-bit

Network Interface & Communication Modules

• IC200BEM003: Genius Bus Interface Unit (NIU), connects VersaMax I/O to Genius Bus network
• IC200ETM001: Ethernet Network Interface Unit, 10/100 Mbps, Modbus TCP / SRTP
• IC200PBI001: PROFIBUS-DP slave adapter, connects VersaMax I/O to PROFIBUS master

Carrier / Backplane

• IC200CHS002: 5-slot VersaMax I/O carrier, DIN rail mount
• IC200CHS022: 11-slot VersaMax I/O carrier, panel or DIN rail mount

Sourcing Hard-to-Find & Obsolete VersaMax Parts

DriveKNMS maintains a dedicated inventory channel for GE Fanuc IC200 series components, with specific focus on power supply modules (IC200PWR family) and CPU units that are no longer available through Emerson's standard distribution network. Our sourcing protocol covers:

Quality Control for the VersaMax Range

VersaMax modules present specific test challenges due to their backplane bus architecture and mixed-voltage power distribution. DriveKNMS applies the following test procedures to all IC200 series units prior to shipment:

• Backplane power rail verification: IC200PWR001F units are loaded to 80% rated capacity (24W) and output rails (5VDC logic, 24VDC field) are measured for ripple (<50mV peak-to-peak) and regulation accuracy (±2%).
• Thermal burn-in: All power supply modules undergo a minimum 4-hour powered burn-in at ambient 40°C to screen for early-life capacitor and MOSFET failures.
• Communication bus integrity test: CPU and NIU modules are tested in a live VersaMax rack with known-good I/O modules, verifying Genius Bus token passing and Ethernet SRTP session establishment.
• Firmware revision logging: CPU modules are booted and firmware version is recorded on the test certificate. Customers are notified if the installed firmware version is below the last GE-released update.
• Visual and mechanical inspection: Connector pins, backplane edge connectors, and module latches are inspected under magnification. Any unit with bent pins or cracked housing is rejected.