GE Fanuc VersaMax IC200ACC201 Expansion Bus Terminator Plug
Product Description
The GE Fanuc IC200ACC201 is a specialized passive component engineered for the VersaMax PLC I/O expansion system. It serves the critical function of an Expansion Bus Terminator Plug, designed to be installed at the final physical node of an I/O expansion daisy chain. In high-speed serial communication environments, the IC200ACC201 prevents signal reflection and impedance mismatching, which are the primary causes of intermittent bus errors, data corruption, and system watchdog timeouts in expanded PLC racks.
This terminator is a required accessory for any VersaMax installation utilizing Expansion Receiver Modules (ERM) or Expansion Transmitter Modules (ETM). By plugging the IC200ACC201 into the "Expansion Out" port of the last rack in the system, engineers ensure a closed-loop signal integrity that meets industrial EMI/RFI resistance standards. Its tool-less, compact design allows for immediate deployment during commissioning or system expansion, providing a stable communication backbone for mission-critical automation processes.
Technical Specifications
Hardware parameters and environmental ratings for the IC200ACC201:
| Feature | Details |
| Model Number | IC200ACC201 |
| Manufacturer | GE Fanuc / Emerson |
| Product Series | VersaMax PLC |
| Component Type | Expansion Bus Terminator Plug |
| Function | Impedance matching and signal reflection suppression |
| Connection Type | Multi-pin D-type compatible interface |
| Placement | Final "Expansion Out" port in a daisy chain |
| Power Consumption | Passive (Zero power draw) |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Environmental Rating | IP20 (Indoor/Cabinet use) |
| Dimensions | 50 mm x 30 mm x 20 mm |
| Net Weight | 0.84 kg (including protective packaging) |
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