Analog Data Links

EOTec 2000 Analog Data Link (FOT/FOR)

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Modular system design for greater flexibility

The modular EOTec 2000 fiber optic analog data link provides reliable EMI/RFI and lighting immune transmissions of 4-20mA and 0-10VDC signals over a single fiber optic cable. It provides a robust solution for the problems typically found with long run cable runs and features a system accuracy of 0.1%. Each transceiver has a single optical port for use with multi-mode or single mode optical fiber at 850 nm or 1300 nm using industrialized ST/SMA connectors. Optional external indicators are available for local monitoring of the input/output signals.

Applications for this device include long distance transmissions, lightning prone areas and transmissions through hazardous areas.

Several Power Supply Options

The FOT/FOR will accept power from a 120/240VAC power source when using the EOTec 2A56 power supply, or from an external 24VDC power source connected directly to a screw terminal (shown using both configurations in the above photo).

Features of Ultra Electronics, NSPI modular FOT/FOR Analog Data Links

• Transmission of 4-20mA or 0-10VDC analog signals over a single fiber optic cable
• No calibration required
• 0.1% Accuracy
• 30dB Optical Dynamic Range
• Compatible with multi-mode or single mode optical fiber
• De-pluggable screw terminals for all wire connections
• Visible status LED’s for power, over range and under range
• Available with dual redundant, hot swappable power supplies
• Suitable for mounting on standard 35 mm DIN-Rail
• Dimensions (each module): 45 mm w x 99 mm h x 114 mm

Fiber Optic Transmitters (FOT)

Fiber Optic Receivers (FOR)

Accessories