IC200UEX636-C GE Fanuc VersaMax Micro Analog Expansion Unit
Manufacturer: GE Fanuc
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Part Number: IC200UEX636-C
Condition：New with Original Package
Product Type: Analog I/O Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE Fanuc IC200UEX636-C VersaMax Micro Analog Expansion Unit
The GE Fanuc IC200UEX636-C, also cataloged as the IC200UEX636 Analog Expansion Unit, operates as a dedicated hardware component for converting mixed analog field signals within GE VersaMax PLC platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC200UEX636-C (Base Model: IC200UEX636) |
| Brand | GE Fanuc |
| Origin | USA |
| Weight | 0.45 kg (Shipping Weight: 2.0 kg) |
| Dimensions | 90 x 95 x 76 mm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 15 VA (Input rating at 120/240 VAC supply) |
| Analog Inputs | 4 channels, 12-bit resolution |
| Analog Outputs | 2 channels, 12-bit resolution |
| Input Ranges | 0-10 VDC, -10 to +10 VDC, 0-20 mA, 4-20 mA |
| Output Ranges | 0-10 VDC, 0-20 mA, 4-20 mA |
| User Power Supply | 24 VDC output at 200 mA for auxiliary sensors |
| Field Isolation | 1500 V between field side and logic side |
Backplane Bus Communication Velocity & I/O Density Scaling
The GE Fanuc IC200UEX636-C interface unit maintains high-speed backplane bus communication velocity across the VersaMax local expansion train. Integrated 12-bit analog-to-digital converters process four input signals and drive two analog output loops directly, optimizing I/O density scaling without over-burdening main CPU scan times. Galvanic isolation rated at 1500 V between the field wiring and internal logic circuitry isolates CPU registers from differential ground noise. Firmware flash compatibility across the VersaMax family ensures deterministic data transfer between field transducers and host controller memory tables during continuous operation.
Frequently Asked Questions
Q: What power options does the IC200UEX636-C supply to external field transmitters?
A: The expansion unit incorporates an onboard user auxiliary power supply delivering 24 VDC at up to 200 mA to power loop-fed 4-20 mA transmitters or field sensors directly.
Q: How is the IC200UEX636-C backplane connection handled in extended VersaMax configurations?
A: The expansion chassis connects directly to the VersaMax CPU or previous expansion unit via the integrated high-speed expansion bus interface connector.
Q: What analog signal ranges can be configured on the input channels?
A: Inputs support software-selectable or wiring-configurable voltage ranges of 0 to 10 VDC and -10 to +10 VDC, as well as current ranges of 0 to 20 mA and 4 to 20 mA.
Field Installation Guidelines
- Mount the unit securely on standard 35 mm DIN rails or flat panel surfaces using the integrated mounting tabs.
- Ensure the main AC input source (120/240 VAC) is fully de-energized before connecting wires to the terminal block.
- Separate low-level analog input/output wiring from high-voltage AC cables inside wire ducts to prevent signal cross-talk.
- Connect field cable shields to a single earth ground point near the cabinet entry to prevent ground loops across the 1500 V isolation barrier.
- Maintain a minimum clearance of 50 mm above and below the housing for natural convection cooling within the cabinet.