Schneider TSXCAY33 | PLC-Based Servo Positioning Module

The Schneider Electric TSXCAY33 is a high-performance motion control module for the Modicon TSX Premium platform. It provides integrated control for up to three servo motor axes, enabling precise positioning and complex coordinated motion. This module is engineered for demanding automation tasks in machinery and robotics.

Core Technical Specifications

• Brand & Model: Schneider Electric TSXCAY33
• Product Type: Multi-Axis Servo Motion Control Module
• Control Axes: Controls up to 3 independent servo axes.
• Servo Loop: Proportional control with overshoot compensation.
• Encoder Support: Incremental (5V RS422, 10-30V) and Absolute (SSI, Parallel).
• High-Speed Counting: Up to 1 MHz (x4) for precise position feedback.

Motion Performance & Profiles

• Speed Profiles: Trapezoidal or parabolic acceleration/deceleration.
• Interpolation: 2 or 3-axis linear interpolation for coordinated motion.
• Acquisition Speed: Up to 270,000 points per minute.
• Operating Modes: Automatic, Manual, Follower, Direct Drive, and OFF.
• Acceleration Time: Configurable from 8 ms to 10 seconds.

Electrical & I/O Data

• Power Dissipation: 10 to 17 Watts.
• Power Consumption: 1500 mA @ 5V DC, 30 mA @ 24V DC from the rack.
• Analog Outputs: 3 channels, ±10V reference for servo drives (13-bit+sign).
• Digital Outputs: 3 reflex outputs and 3 relay outputs for drive enable/validation.
• Input Voltage: 24V for control; 5V for counter inputs.

Physical & Environmental Data

• Module Format: Double-width module.
• Weight: 1.34 lbs (0.61 kg).
• Operating Temperature: 0°C to 60°C (32°F to 140°F).
• Storage Temperature: -25°C to 70°C (-13°F to 158°F).
• Protection Rating: Designed for IP20 panel installation.

Frequently Asked Questions (FAQ)

What is this module used for?

It is used for precise positioning control of servo motors in applications like pick-and-place robots, CNC machines, indexing tables, and automated assembly systems requiring multi-axis coordination.

What types of motors and drives does it work with?

It is designed to work with standard analog (±10V) servo drives that control brushless AC servo motors. The drive must accept a speed/position reference from the module's analog output.

What is the difference between incremental and absolute encoder support?

Incremental encoders require a homing routine on startup. Absolute encoders provide position data immediately on power-up, which is critical for systems that cannot perform a home search.

Can it perform complex motion paths?

Yes, through its 2/3-axis linear interpolation function, it can coordinate two or three axes to move in a perfectly straight line in space, which is essential for contouring and path following.

How is it programmed?

Motion programs and parameters are configured using Schneider Electric's dedicated motion programming tools within the PL7 software suite for the TSX Premium platform.