Why the IC200UEX011 Belongs in Your Spares Plan
Downtime on a VersaMax Micro line rarely waits for a purchase order. The IC200UEX011 is a 14-point expansion unit from the GE VersaMax series, built to add 8 inputs and 6 relay outputs to an existing VersaMax Micro controller. With 120/240 VAC supply and a 13 VA input power rating, it slots into the same control cabinets that already run your process logic — no separate power architecture required.
Emerson now owns the line, while the original manufacturer was GE Fanuc / GE Intelligent Platforms. Official Emerson production status is unverified, and the unit is currently available in aftermarket channels. That makes sourcing speed the real cost variable: every shift a panel sits idle, the lost throughput dwarfs the part price. Oil AutoTech keeps practical, ready-to-ship spares for oil, gas and industrial automation applications, so a failed expansion block does not become a week-long outage.
What the Specs Mean on the Plant Floor
I/O Count and Relay Outputs
The 8 inputs / 6 outputs split is deliberate. Inputs accept 24 VDC field devices, and the unit provides 200 mA of 24 VDC user power for sensors — enough to feed proximity switches or pilot devices without adding a separate supply. The six outputs are Form A relays rated 2 A at 24 VDC and 240 VAC, so they can switch interposing relays, small solenoids, or indicator circuits directly. Fewer external relays means fewer terminals, less wiring labor, and a shorter bill of materials.
Power and Capacity
A 120/240 VAC supply voltage with a 13 VA input power rating keeps the load modest, which matters when cabinet power budgets are already tight. The VersaMax Micro accepts up to 4 expansion units, so the IC200UEX011 can be stacked where channel growth is incremental rather than a full rack replacement.
Environmental Fit
Operating temperature spans 0 to +60°C ambient, with storage from -40 to +85°C and 5 to 95% non-condensing humidity. The IP20 rating suits clean panel interiors. In hot climates, verify cabinet ventilation — thermal margin is cheaper than a repeat failure.
| Specification | Value |
|---|---|
| Discrete I/O | 8 inputs / 6 outputs |
| Input device voltage | 24 VDC |
| Output type | Relay, Form A |
| Relay max. resistive load | 2 A at 24 VDC and 240 VAC |
| 24 VDC sensor power | 200 mA |
| Supply voltage | 120/240 VAC |
| Input power rating | 13 VA |
| Max. expansion units | Up to 4 per VersaMax Micro |
| Operating temperature | 0 to +60°C ambient |
| Storage temperature | -40 to +85°C |
| Relative humidity | 5 to 95% non-condensing |
| Protection rating | IP20 |
| Dimensions (H×W×D) | 90 × 95 × 76 mm |
| Weight | ~0.37 kg (supplier-reported) |
Where It Earns Its Keep
In upstream oil and gas, this expansion block commonly extends pump or valve monitoring where a few extra discrete points appear after commissioning. In gas compression skids, the Form A relays drive status lamps and interposing circuits. In general industrial automation, it is a cost-effective way to grow an existing VersaMax Micro panel instead of replacing the controller.
Installation and Maintenance Notes
Mount the unit inside a protected enclosure consistent with IP20, and confirm the 120/240 VAC feed matches the panel supply before energizing. Keep field wiring separated from low-level signal runs. For maintenance, inspect terminals and relay contacts periodically, watch for heat buildup around the outputs, and follow the manufacturer’s safety manual for all service work. Please verify current lifecycle status and availability with Oil AutoTech before ordering.
Selection Checklist
Confirm your controller is a VersaMax Micro, count your remaining expansion slots (maximum 4), and verify whether your field devices are 24 VDC inputs. If you need hands-on technical selection help, contact Oil AutoTech today for pricing and availability.
