Omni 6000 | Flow Computer (2D-2S-4E Configuration)

The Omni 6000 is a highly versatile, field-proven flow computer designed by Omni Flow Computers (now part of Thermo Fisher Scientific). The 2D-2S-4E model refers to a specific hardware I/O configuration, providing the robust processing power and precision measurement required for custody transfer, liquid and gas measurement, and pipeline control in the oil and gas industry.

Hardware Configuration (2D-2S-4E)

The alphanumeric designation indicates the installed I/O modules within the Omni 6000 chassis:

• 2D: Two Dual-Pulse/Digital Input Modules.
• 2S: Two Serial Communication Modules (RS-232/485).
• 4E: Four Analog/Digital I/O or Expansion Modules (typically for 4-20mA signals and status inputs/outputs).

Technical Specifications

Application Areas

• Custody Transfer: High-precision metering of hydrocarbons, essential for fiscal measurement.
• Pipeline Management: Monitoring pressure, temperature, and flow rate across multi-product pipelines.
• Terminal Automation: Integration with loading racks and storage tank farms.
• Gas/Liquid Measurement: Calculation of flow according to AGA (Gas) and API (Liquid) standards.

Product Usage Guide

1. Mounting: Install the unit in a clean, vibration-free control room or NEMA 4/7 enclosure for field deployment.
2. Wiring: Use shielded, twisted-pair cabling for all analog and pulse signals to prevent signal noise, which is critical for custody transfer accuracy.
3. Configuration: Access the device using the OmniCom software suite to map inputs, define meter runs, and set up specific AGA/API fluid property calculations.
4. Security: Always utilize the physical hardware security switch (typically located on the CPU board) to lock/unlock the configuration during calibration or maintenance.

Frequently Asked Questions (Q&A)

Q: Can the 2D-2S-4E configuration be expanded in the future?

A: Yes, the Omni 6000 backplane allows for the addition of extra I/O modules provided there are empty slots available in the rack.

Q: What should I do if the “CPU FAIL” light is illuminated?

A: This indicates a system error or watchdog timeout. Check the power supply voltage, perform a hard reset, or check the system logs via the OmniCom port.

Q: Is the Omni 6000 compatible with third-party SCADA systems?

A: Absolutely. It uses open-standard Modbus protocols, making it fully compatible with almost all industrial SCADA and HMI platforms.

Recommended Stock Inventory