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Weed Instrument Company
- PO Box 300
- Round Rock, TX 78680-0300
- 800-880-9333
- 512-434-2800
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EOTec 2000 Analog Data Link (FOT/FOR)
Download Information Sheet…
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 Weed Instrument 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)
|
Model
|
Description
|
Analog Signal |
Wavelength |
Mating Receiver |
Optical Mode |
Fiber Connector |
| 2T06 |
FOT |
0-10VDC
|
850nm
|
2R06
|
MM
|
SMA
|
| 2T07 |
FOT |
0-10VDC
|
850nm
|
2R07
|
MM
|
ST
|
| 2T09 |
FOT |
0-10VDC
|
1300nm
|
2R09
|
MM
|
ST
|
| 2T10 |
FOT (Hi Power) |
0-10VDC
|
850nm
|
2R07
|
MM
|
ST
|
| 2T12 |
FOT |
4-20mA
|
850nm
|
2R12
|
MM
|
SMA
|
| 2T14 |
FOT |
4-20mA
|
850nm
|
2R14
|
MM
|
ST
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| 2T18 |
FOT |
4-20mA
|
1300nm
|
2R18
|
MM
|
ST
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| 2T20 |
FOT (Hi Power) |
4-20mA
|
850nm
|
2R14
|
MM
|
ST
|
| 2T36 |
FOT |
0-10VDC
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1300nm
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2R09
|
SM
|
ST
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| 2T46 |
FOT (Hi Power) |
0-10VDC
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1300nm
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2R09
|
SM
|
ST
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| 2T72 |
FOT |
4-20mA
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1300nm
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2R18
|
SM
|
ST
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| 2T92 |
FOT (Hi Power) |
4-20mA
|
1300nm
|
2R18
|
SM
|
ST
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Fiber Optic Receivers (FOR)
|
Model
|
Description
|
Analog Signal |
Wavelength |
Mating Receiver |
Optical Mode |
Fiber Connector |
|
2R06
|
FOR
|
0-10VDC
|
850nm
|
2T06
|
MM
|
SMA
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2R07
|
FOR
|
0-10VDC
|
850nm
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2T07/2T10
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MM
|
ST
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2R09
|
FOR
|
0-10VDC
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1300nm
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2T09/2T36/
2T46
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MM/ST
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ST
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2R12
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FOR
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4-20mA
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850nm
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2T12
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MM
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SMA
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2R14
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FOR
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4-20mA
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850nm
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2T14/2T20
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MM
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ST
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2R18
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FOR
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4-20mA
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1300nm
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2T18/2T72/
2T92
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MM/ST
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ST
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Accessories
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Model
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Description
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2A56
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Power Supply, 85-240VAC, 50/60Hz or 85-125VDC
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