IC200UEX122-B GE Micro Analog Output Expansion Module
Manufacturer: GE Fanuc
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Part Number: IC200UEX122-B
Condition：New with Original Package
Product Type: Analog Output Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
GE IC200UEX122-B VersaMax Micro Expansion Module
The GE IC200UEX122-B, also cataloged as the IC200UEX122 Analog Output Expansion Module, operates as a dedicated hardware component for field signal generation and digital-to-analog execution within GE Fanuc VersaMax Micro platforms. Technicians interface this expansion unit directly with a VersaMax Micro base PLC to convert internal processor registers into physical field outputs. The internal logic manages two configurable analog output channels capable of delivering 0-10 VDC or 4-20 mA control signals, alongside supplemental expansion channel capability across dedicated expansion buses.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | IC200UEX122-B (IC200UEX122) |
| Brand | GE Fanuc / Emerson |
| Origin | USA |
| Weight | 0.54 kg (1.19 lbs) |
| Dimensions | 100 x 80 x 20 mm (or 95 x 76 x 90 mm assembly) |
| Operating Temp | -40 deg C to +70 deg C (0 deg C to +60 deg C standard limits) |
| Power Consumption | 24 VDC auxiliary input |
| System Compatibility | VersaMax Micro base PLCs |
| Output Channels | 2 analog outputs (0-10 VDC or 4-20 mA) |
| Auxiliary I/O Points | 22 total (12 DC inputs, 10 relay outputs) |
| Relay Output Rating | 1 A maximum per relay channel |
| Communication Protocol | Modbus TCP/IP connectivity / Expansion bus |
| Isolation | Optical isolators for transient protection |
| Mounting | 35 mm DIN rail or direct panel mount |
Backplane Bus Communication Velocity & Deterministic Network Scaling
The expansion module relies on tight clock synchronization over the local expansion interface to match backplane bus communication velocity constraints across VersaMax Micro racks. High-speed signal generation circuits process command frames sent from the primary controller, executing updates to downstream drive loops without bus timing jitter. Integrated optical isolators shield logic-side processors from field-side voltage spikes and noise. Furthermore, automatic firmware flash compatibility checks prevent configuration mismatches when adding expansion units to existing base assemblies.
Frequently Asked Questions
Q: Can the IC200UEX122-B expansion module execute control logic as an independent standalone unit?
A: No, the hardware lacks an independent central processing unit and must connect directly to a VersaMax Micro base PLC to function.
Q: What protective measures exist to isolate field-side electrical noise from logic circuitry?
A: The board incorporates optocouplers between the field termination terminals and internal logic lines, providing optical isolation against industrial transient surges.
Q: How do installers configure individual analog channels for voltage or current control modes?
A: Technicians set channel operating parameters electronically within the PLC programming software to assign either 0-10 VDC or 4-20 mA output ranges per loop.
Field Installation Guidelines
Technicians must mount the module onto a 35 mm DIN rail or secure it to the back panel using mounting screws before connecting the expansion ribbon cable to the base controller. Ensure a minimum clearance of 50 mm above and below the unit frame to permit unimpeded natural convection cooling. Route 24 VDC auxiliary power wires through separate raceways away from high-current AC power cables to prevent signal distortion. Earth all cable shielding directly to the central panel grounding bus bar using low-impedance grounding clamps before energizing the cabinet system.