Introduction to the GE Versamax IC200ERM002
When a PLC system runs out of I/O capacity, the cost of a full controller upgrade can stall a production line. The GE IC200ERM002 expansion receiver module solves that problem directly. As part of the GE Intelligent Platforms Versamax series, this non-isolated receiver boosts the functions of a Versamax PLC or I/O output station and increases the number of modules that can be connected. It carries the IC200 bulletin designation and ships with a power supply installed.
This module is built for engineers who need to scale an existing Versamax installation without replacing the core architecture. It supports both single-ended and multi-rack expansion systems, giving you flexibility in how you lay out your control cabinet.
Key Technical Specifications
The IC200ERM002 delivers its value through a focused set of parameters. Each one shapes how you plan and deploy the expansion system.
Expansion Capacity
The module supports a maximum of 7 racks with up to 8 modules each. That means a single receiver can extend your I/O count across a substantial footprint, which is ideal for large machines or distributed process cells.
Cable Length Limits
Cable length depends on your chosen implementation. In a multi-rack setup, the total cable length cannot exceed 50 feet (15 meters). In a single-ended system with just one expansion rack, the limit is 3.3 feet (1 meter). These constraints directly affect cabinet layout and rack placement.
Data Transfer Speed
The IC200ERM002 operates at 2.765 Mbps or 5 Mbps, depending on the implementation in use. The faster rate suits multi-rack configurations where throughput matters, while the lower rate serves simpler single-ended setups.
Backplane Power and Current
The module uses a backplane voltage rating of either 3.3 Volts or 5 Volts. At 5 Volts, current consumption is 70 milliamps. At 3.3 Volts, current consumption is 20 milliamps. It also features two 26-pin D-shell expansion female ports and 3 onboard LED indicators for operating status.
Where the IC200ERM002 Fits in Your Operation
Expanding an Existing Versamax PLC
A packaging line that has outgrown its original I/O count can add racks through this receiver instead of replacing the controller. The 7-rack capacity supports staged growth, so you add modules only when production demands it.
Distributed Process Cells
In a multi-rack implementation, the 50-foot cable limit lets you place expansion racks away from the main controller. This reduces wiring runs and keeps high-density I/O closer to field devices.
Single-Rack Retrofits
For a compact machine with one expansion rack, the 3.3-foot single-ended cable limit keeps the layout tight. The 2.765 Mbps transfer rate handles the data load without over-specifying the link.
Installation and Setup Guidance
The IC200ERM002 requires a power supply to provide all connected devices with power. When you use an additional power supply or power booster carrier, connect it to the main power source on the IC200ERM002 expansion module. Plan your cable routing around the 50-foot multi-rack limit or the 3.3-foot single-ended limit before you mount anything. Use the 3 onboard LED indicators to confirm operating status during commissioning. Verify that your backplane voltage matches either the 5 Volt or 3.3 Volt configuration, and confirm the corresponding current draw of 70 milliamps or 20 milliamps against your power budget.
Compatibility and Integration
The IC200ERM002 belongs to the GE Intelligent Platforms Versamax series under the IC200 bulletin. It works as a non-isolated expansion receiver within Versamax PLC or I/O output stations. It supports both single-ended and multi-rack expansion systems, so it integrates with existing Versamax architectures rather than requiring a separate platform. The two 26-pin D-shell expansion female ports provide the physical connection points for the expansion link.
Maintenance and Reliability
Because this is a non-isolated module, keep cabinet environments clean and within the operating conditions your Versamax system expects. Inspect the 26-pin D-shell ports periodically for secure seating and signs of contamination. Check the 3 LED indicators during routine rounds; a change in status often signals a cabling or power issue before it becomes a downtime event. Confirm that any added power supply or booster carrier remains connected to the main power source on the module. Follow the manufacturer’s safety manual for all inspection and service activities.
Selection Checklist Before You Buy
Before ordering the IC200ERM002, confirm your expansion topology. Decide whether you need a multi-rack system with up to 7 racks or a single-ended system with one expansion rack. Match your cable plan to the 50-foot or 3.3-foot limit. Verify your backplane voltage and current budget against the 5 Volt/70 milliamp or 3.3 Volt/20 milliamp ratings. Confirm you have a power supply arrangement that can feed all connected devices. SpareTechPLC supplies GE Versamax modules and can help you verify that this receiver fits your existing configuration.
Please verify current lifecycle status and availability with SpareTechPLC before ordering.
