GE DS3800CXCIA

Technical Specifications

• Board Type: Compact I/O Interface PCB with conformal coating.

• Digital Inputs: 16 optically isolated inputs (24 VDC) with noise filtering.

• Digital Outputs: 16 solid-state or relay outputs (configurable) with short-circuit protection.

• Signal Conditioning: Buffering, isolation, and filtering for all digital I/O channels.

• Status Indicators: 8 LEDs for power, input status, and output status.

• Communication: Backplane interface to regulator board via 96-pin DIN connector.

• Form Factor: Standard 6U height, 160mm depth, GE 19″ rack compatible.

• Temperature Range: 0°C to +60°C operational.

• Isolation: 1500V RMS between field and logic circuits.

• Power: 5 VDC from backplane.

• MTBF: 175,000 hours.

Advantages & Key Features

• Compact I/O Density: The GE Fanuc DS3800CXCIA provides 16 digital inputs and 16 digital outputs in a compact form factor, making it ideal for space-constrained cabinets.

• Optically Isolated Inputs: All digital inputs on the GE Fanuc DS3800CXCIA are optically isolated for noise immunity.

• Flexible Output Configuration: Outputs can be configured as solid-state or relay type.

• Diagnostic LEDs: 8-LED indicator matrix provides real-time status for troubleshooting.

• Conformal Coating: Protects against dust, moisture, and chemicals.

Application Fields

• Steel & Metal Processing: Digital I/O for rolling mill drive systems.

• Paper & Pulp: Digital I/O for paper machine control.

• Material Handling: Digital I/O for crane and conveyor systems.

• General Industrial: Any GE DC300/DC200 drive requiring compact digital I/O.

Comparison with Alternatives

Key Differentiator: The GE Fanuc DS3800CXCIA offers high-density digital I/O in a compact form factor.

Selection Suggestions & Precautions

1. I/O Requirements: Verify your digital I/O requirements match the board’s specifications.

2. Output Configuration: Confirm output type (solid-state or relay) matches your load requirements.

3. Wiring: Use appropriate wiring for digital I/O connections.

4. Capacitor Aging: NOS boards stored >5 years may require capacitor inspection.

5. Test Report Required: Request verification of all digital I/O channels.

6. Spare Strategy: For critical applications, maintain a tested spare.

Final Recommendation

The GE Fanuc DS3800CXCIA is a compact digital I/O interface board for GE DC300/DC200 drive systems, offering high-density I/O in a space-saving design. Its optically isolated inputs and configurable outputs make it a versatile solution. Prioritize suppliers with comprehensive testing capabilities. For critical applications, maintain a tested spare to minimize downtime. As GE has discontinued this series, sourcing through reputable aftermarket suppliers with refurbishment and testing capabilities is recommended.