Schneider TSXCTZ1B Encoder

The Schneider TSXCTZ1B is a high-performance encoder interface module designed specifically for the Modicon TSX Premium PLC series. It is engineered to directly interface with incremental encoders, delivering real-time position and speed data essential for precision motion control and industrial automation.

This module supports quadrature signal inputs (A, B, and Z channels) and is widely used in applications requiring accurate rotary or linear positioning. Whether used in conveyor tracking, machine tooling, or robotics, the TSXCTZ1B ensures rapid data acquisition and minimal latency through high-speed signal processing.

By integrating seamlessly into the TSX Premium PLC system via the backplane, the TSXCTZ1B reduces wiring complexity and boosts overall system efficiency. Its rugged design and industrial-grade construction allow it to perform reliably in demanding environments.

Product Specifications

Product Applications

The TSXCTZ1B Encoder Module is ideal for applications where precise position and speed detection is required. Common usage scenarios include:

• Conveyor and Packaging Systems

  Ensures accurate product positioning, line synchronization, and movement tracking.

• Rotary Index Tables

  Captures precise angular positioning data to ensure tool or part placement accuracy.

• CNC Machines and Lathes

  Reads real-time position and speed feedback from the spindle or workpiece carriage.

• Robotic Arms

  Monitors joint movement and end-effector positioning for repeatable tasks.

• Printing Presses

  Helps in synchronizing print heads with paper movement based on encoder data.

• Textile Machinery

  Controls roll feed and tension systems using feedback from rotary encoders.

Product Advantages

1. Real-Time Position Feedback

   Enables high-resolution position tracking using encoder inputs.

2. Supports Quadrature Encoding

   Accepts signals in x1, x2, and x4 modes for flexible resolution requirements.

3. High-Speed Signal Acquisition

   With support for up to 200 kHz, it is suitable for fast-moving mechanical systems.

4. Compact & Modular Design

   Small form factor allows for efficient space usage in control cabinets.

5. Optically Isolated Inputs

   Provides excellent noise immunity and electrical protection.

6. Versatile Configuration

   Easily programmable using Unity Pro, Concept, or PL7 for various applications.

7. Seamless PLC Integration

   Fully compatible with TSX Premium backplane—no need for external wiring.

8. Z-Channel Homing Support

   Allows for precise system resets or home position detection using the encoder’s index pulse.

9. Robust Environmental Tolerance

   Designed for operation in industrial temperatures and humidity levels.

10. Diagnostic Indicators

    Equipped with front-panel LEDs to quickly verify input signal status.

Frequently Asked Questions (FAQ)

1. What kind of encoders can be used with the TSXCTZ1B?

   Incremental encoders with quadrature outputs (A, B, Z) are supported.

2. Can the module count pulses at high frequency?

   Yes, it supports input frequencies up to 200 kHz.

3. Is the Z-channel mandatory to use?

   No, the Z-channel is optional but useful for home or reset positioning.

4. Does it work with differential signal encoders?

   Yes, both differential (RS422) and single-ended encoders are supported.

5. Which PLCs are compatible with the TSXCTZ1B?

   It is designed to work with Schneider’s TSX Premium PLC series.

6. How is the module configured?

   Configuration is done using Unity Pro, PL7, or Concept software.

7. Can multiple encoder modules be installed in one system?

   Yes, multiple modules can be installed for multi-axis control.

8. Does it support absolute encoders?

   No, it only supports incremental encoders.

9. Is any external power supply required?

   No, the module receives power from the TSX backplane.

10. How do I verify if encoder signals are being received?

    Use the built-in diagnostic LEDs for each input channel.