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ABB OTAC-01 3AUA0000002051
ABB OTAC-01 3AUA0000002051
ABB OTAC-01 3AUA0000002051
· Product image is representative; revision or series may vary. Contact us to request a specific version.

OTAC-01 3AUA0000002051

PULSE ENCODER INTERFACE MODULE

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Need more help? You may also find the answer in our FAQ section

Shipping Information

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Technical specifications for OTAC-01 3AUA0000002051

  • Product Model
    OTAC-01 3AUA0000002051
  • Spare Model
    OTAC-01
  • Product Parameters
    PULSE ENCODER INTERFACE MODULE
  • Tariff Code
    8537101190
  • Country of origin
    sweden
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    7.8x6.3x2.5cm
  • Manufacturer
    ABB
  • Weight
    0.05 kg
  • Supports three channels
    CH A, CH B, CH Z
  • Maximum input frequency
    200 kHz
  • Input voltage range
    7.5 to 26 V
  • Nominal input impedance
    660 ohm (at 24 VDC)

Description

OTAC01
PULSE ENCODER INTERFACE MODULE 
FOR ACS550

Information

Overview Manuals Technical notes Product Applications Wiring Instructions

Features:

  • Pulse Encoder Interface Module
  • 3AUA0000002051-D
  • with all ACS550 drives
The OTAC-01 Pulse Encoder Interface module is an interface forconnecting a digital pulse encoder to an ACS550 drive. A pulseencoder should be used if accurate speed or position (angle) feedbackfrom the motor shaft is required.

The OTAC-01 ABB Pulse Encoder Interface Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB OTAC-01 Pulse Encoder Interface Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The OTAC-01 module does not supply power for the encoder. Anexternal power supply (as diagrammed below) is recommended. Thedrive’s 24 VDC supply from terminals X1:10 and X1:11 can be used ifthe total draw on the supply does not exceed 250 mA. Use the followingtable to determine if the drive’s supply can be used.
  • Packaging Machinery:Precise synchronization of conveyor belts and filling lines.
  • Material Handling:Tracks position & speed in automated sorting and warehouse equipment.
  • Metals & Mining:Critical for torque & speed control in rolling mills and aluminum smelters.
  • Food & Beverage:Consistent rotational speed in mixers and centrifuges for stability.
  • Textiles & Printing:Maintains precise tension & speed across rollers to prevent damage.
  • Energy & Utilities:Gas/steam turbine control systems and power distribution monitoring.
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Terminals: Connect encoder channels to terminals labeled A, B, and Z (if applicable).
Powering the Encoder: The OTAC-01 does not supply power directly to the encoder. You must use an external supply or the drive's internal 24 VDC terminals (X1:10 and X1:11), provided the draw is under 250 mA.

FAQs

  • What is the OTAC-01 ?

    +
    The ABB OTAC-01 is a Pulse Encoder Interface Module designed to connect digital pulse encoders to ABB drives (typically ACS500 series) for accurate speed or position feedback.
  • What encoder types does the OTAC-01 support?

    +
    The OTAC-01 supports digital pulse encoders with standard A/B pulse phasing. It is designed for differential input signals, open collector, or open emitter configurations.
  • Do you provide warranty as standard?

    +
    We provide a full 12-month warranty for the OTAC-01 . So, if you have any problems within 12 months from the date of delivery, then you can contact our Team who will be happy to help and explain what your next steps should be.
  • Does the OTAC-01 module provide power to the connected pulse encoder?

    +
    No, the OTAC-01 module does not supply power for the encoder. An external power supply is recommended. Alternatively, you can use the drive's internal 24 VDC supply from terminals X1:10 and X1:11, provided the total current draw from all connected devices does not exceed 250 mA.
  • How can I verify that my encoder is connected and phased correctly with the OTAC-01?

    +
    You can perform a functional test. After installation, run the drive in the forward direction and check parameter 0147 MECH REVS on the drive. This value should increase in the positive direction. If it does not, you may need to swap the A and B channel connections on the OTAC-01 module.
  • Which ABB drives are compatible with the OTAC-01 module?

    +
    The OTAC-01 module is compatible with all ACS550 drives. However, to confirm compatibility with a specific pulse encoder, you must compare the encoder's requirements to the module's specifications found on page 19 of the manual.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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