1. General Specifications

• Brand & Model: Westinghouse (Emerson) 5X00226G03
• Type: Multi-functional I/O Interface Module (supports analog, digital, and discrete signals)
• System Compatibility: Emerson Ovation DCS (integrates with Ovation I/O racks and controllers)
• Certifications: CE, UL, RoHS compliant (safety and environmental compliance)
• Primary Function: Bridges field devices (sensors, actuators) with the DCS for real-time data exchange and control.

2. Electrical Characteristics

Signal Handling

• Input Types:
  • Analog Inputs: 16 channels (supports voltage/current, 14-bit resolution)
  • Digital Inputs: 16 channels (24 VDC)
  • Discrete Signals: Toggle switches, proximity sensors
• Output Types:
  • Digital Outputs: 16 channels (24 VDC, 2 A capacity)
  • Analog Outputs: 8 channels (4–20 mA or 0–10 V)

Power Requirements

• Input Voltage: 24 VDC ±10% (standard)
• Power Consumption: ≤5 W (energy-efficient design)

Communication

• Protocols: Modbus RTU, HART 7.0 (supports WirelessHART for wireless mesh networks)
• Data Rate: Up to 1 Mbps (Modbus RTU)
• Interfaces: DB-9 serial port, 5-pin connectors for field wiring

3. Physical & Mechanical Characteristics

• Dimensions: 15 cm (L) × 15 cm (W) × 4 cm (D) (compact for Ovation rack integration)
• Weight: ~0.36 kg (lightweight for easy installation)
• Mounting Type: Rack-mounted (fits Ovation 19-inch standard equipment racks)
• Connectors: Screw-type terminals (accepts 22–16 AWG wire)
• Enclosure Material: Aluminum alloy (high thermal conductivity and corrosion resistance)

4. Environmental Specifications

• Operating Temperature: -40°C to +70°C (extreme-temperature tolerance for harsh environments)
• Storage Temperature: -40°C to +85°C
• Humidity: 5%–95% RH (non-condensing)
• Vibration Resistance: 5g (complies with IEC 60068-2-6)
• EMI/RFI Compliance: Meets EN 55022 Class A (industrial emission limits)
• Enclosure Rating: IP65 (dust-tight and water-resistant)

5. Functional Features

• Multi-Channel Support: Simultaneous handling of 16 analog and 16 digital signals
• Self-Diagnostics: Built-in error detection for open/short circuits, signal drift, and module failures
• Isolation: Channel-to-channel and system isolation (3000 V AC) to prevent ground loops
• Configuration Flexibility: Programmable via Ovation Engineering Workstation (OEWS) for custom signal scaling and protocol settings

6. Applications

• Power Generation: Turbine monitoring, boiler feedwater control, and generator excitation systems.
• Process Industries: Chemical reactors, pH/level control in pharmaceutical plants, and distillation columns.
• Oil & Gas: Pipeline pressure regulation, refinery valve control, and offshore platform automation.
• HVAC Systems: Precision control of variable-frequency drives (VFDs) in data centers.

7. Integration & Compatibility

• Ovation System Integration:
  • Works with Ovation controllers (e.g., 5X00247G01) and I/O racks.
  • Requires a personality module (e.g., 5X00121G01) for protocol configuration.
• Wiring:
  • Digital I/O: Screw terminals for 24 VDC connections.
  • Analog I/O: Shielded cables recommended for noise-sensitive signals.
• Software Support: Configured via Emerson’s OEWS with graphical tools for HART parameterization.

8. Availability & Support

• Distributors: Authorized Emerson partners (e.g., Amikon, 6gcontrols, RunToElectronic).
• Warranty: 2 years (standard) for new units; 1 year for refurbished units.
• Documentation: Emerson’s Ovation 5X00226G03 I/O Interface Module Datasheet provides detailed pinouts and wiring diagrams (available upon request from certified suppliers).

Important Notes

• Redundancy: For critical applications, pair with redundant Ovation I/O racks and power supplies.
• Calibration: Factory-calibrated for analog signals; field recalibration via OEWS or HART handheld tools.
• Derating: Output current may need derating at altitudes above 2000 meters or temperatures exceeding 60°C.