Control Techniques UD52

Control Techniques UD52

The Control Techniques UD52 SIN-COS encoder small option module stands as a sophisticated interface module designed for installation in a Unidrive. It's important to note that the UD52 is compatible only with drives equipped with version 3 (or later) software, as indicated by Parameter 0.50, which denotes the software version.

Applications and Compatibility:

The primary function of the UD52 is to operate with encoders featuring 256, 512, 1024, 2048, or 4096 lines per revolution, offering a versatile solution for various applications. With a maximum operating frequency of 102.4 kHz, the UD52 can handle high-speed operations, supporting up to 3000 RPM with a 2048-line encoder.

The module finds its place in Drives operating in either Closed-loop Vector or Closed-loop Servo modes, providing accurate speed feedback and exceptionally high-resolution shaft position data. Specifically, the UD52 is fully compatible with Stegmann SIN-COS encoders, including SCS60, SCM60, SCS70, and SCM70. These encoders, equipped with a two-wire serial communications port, seamlessly integrate with the UD52.

Absolute Positioning and Information Display:

One notable feature of the UD52 is its ability to determine the absolute position within a revolution of a single-turn encoder or multiple revolutions of a multi-turn encoder. Unlike standard encoders, which require rotation past their marker pulse for absolute-position information, the UD52 acquires this information during the Drive's power-up. Speed and position information are conveniently displayed in parameters that can be accessed via the Drive display or serial communications.

Encoder Function Selection and Simulation:

Upon fitting the UD52 in the Drive, it automatically utilizes the SIN-COS encoder for motor speed and position feedback. Alternatively, a standard quadrature encoder can be employed for this purpose, with the SIN-COS encoder serving as an incremental reference. The module offers simulated encoder outputs, initially utilizing the SIN-COS encoder as the source but allowing reconfiguration to use the main encoder connected to the 15-way D-type on the Drive. These outputs generate quadrature A/B signals corresponding to line counts, configurable for frequency and direction (F/D) signals.

Installation and Connectivity:

For installation, the UD52 must be fitted into the small option module bay of the Unidrive. All connections to the Drive are efficiently managed through a multi-way connector, providing a streamlined and organized setup. External equipment connections are facilitated by a pluggable 16-way screw-terminal block on the UD52, ensuring ease of integration into larger automation systems.

Frequently Asked Questions

Q: What is the primary purpose of the Control Techniques UD52 module?

• A: The UD52 is a SIN-COS encoder small option module designed for installation in a Unidrive. It provides accurate speed feedback and high-resolution shaft position data for applications in Closed-loop Vector or Closed-loop Servo modes.

Q: What software version is required for compatibility with the UD52?

• A: The UD52 is compatible only with drives equipped with version 3 (or later) software, as indicated by Parameter 0.50.

Q: What encoders are compatible with the UD52, and what are the supported line counts?

• A: The UD52 operates with Stegmann SIN-COS encoders such as SCS60, SCM60, SCS70, and SCM70. It supports encoders with 256, 512, 1024, 2048, or 4096 lines per revolution.

Q: Can the UD52 determine the absolute shaft position?

• A: Yes, the UD52 can determine the absolute position within a revolution of a single-turn encoder or in multiple revolutions of a multi-turn encoder. This information is obtained during the Drive's power-up.

Q: How is speed and position information displayed with the UD52?

• A: Speed and position information are displayed in parameters that can be read on the Drive display and/or via serial communications.

Q: Can I use a standard quadrature encoder with the UD52?

• A: Yes, the UD52 can automatically use the SIN-COS encoder for speed and position feedback or a standard quadrature encoder can be employed, with the SIN-COS encoder serving as an incremental reference.

Q: What simulated encoder outputs does the UD52 offer?

• A: The UD52 provides simulated encoder outputs using the SIN-COS encoder as the source, but they can be reconfigured to use the main encoder (Encoder 1) connected to the 15-way D-type on the Drive.

Q: How is the UD52 installed, and what are the connectivity options?

• A: The UD52 must be fitted into the small option module bay of the Unidrive. All connections to the Drive are made via a multi-way connector, and connections from external equipment are facilitated by a pluggable 16-way screw-terminal block on the UD52.

Control Techniques products are manufactured in United Kingdom and are designed for Metal production, paper processing, and material conveying usage. They come with a 2-year warranty from MRO Electric. We also carry Option Modules from other manufacturers such as Siemens and Yaskawa.

Contact Us Today For More Information About Control Techniques Products

Check out the rest of our Control Techniques product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like UD52, take a look at more from our Option Modules line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our UD52 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.