Schneider Electric Modicon TSXCAY33 Servo Motion Control Module

The Schneider Electric TSXCAY33 is an advanced motion control module for precise servo motor applications. This unit integrates directly with TSX Micro PLC systems for coordinated multi-axis movement. It provides full closed-loop control for up to three independent servo axes. The TSXCAY33 supports high-resolution encoders and complex motion profiles.

Core Motion Control Specifications

• Brand: Schneider Electric
• Model: TSXCAY33
• Product Line: Modicon TSX Micro / Premium Automation Platform
• Module Type: Multi-Axis Servo Motion Controller
• Number of Controlled Axes: 3 Axes
• Servo Loop Type: Proportional with Overshoot Compensation & Gain Switching
• Servo Loop Update Time: 4 ms
• Operating Modes: OFF, FOLLOWER, Manual, Direct Drive, Automatic
• Interpolation: 2 or 3-Axis Linear Interpolation
• Module Format: Double-width Module
• Module Net Weight: 0.61 kg (1.34 lb)

Performance & Trajectory Parameters

• Speed Profile: Trapezoidal or Parabolic
• Resolution: 0.5 to 1000 Position Units per Point
• Axis Length (Position Range): 256 to 32,000,000 Position Units
• Acquisition Speed: 54,000 to 270,000 Points per Minute
• Acceleration Time: 8 ms to 10 seconds (adjustable)
• Type of Axis: Limited Travel Axis or Continuous Rotation

Encoder & Sensor Input Compatibility

• Incremental Encoder (5V): RS422 Differential, up to 500 kHz (x1), 1 MHz (x4 counting)
• Incremental Encoder (10-30V): Totem Pole Single-Ended
• Absolute Encoder (SSI): Synchronous Serial Interface, 12-25 bit, 200 kHz clock
• Absolute Encoder (Parallel): ABE7CPA11 Parallel Output type
• Auxiliary Inputs: 2-wire or 3-wire Sensors (24V DC)
• Input Logic: Positive, Current Sink (IEC 1131 Type 2) or Resistive (Type 1)

Input Electrical Characteristics

• Auxiliary/Control Input Voltage: 24 V DC @ 8 mA (19-30 V range)
• Counter (Encoder) Input Voltage: 5 V DC @ 18 mA (≤ 5.5 V range)
• State 1 (High) Voltage: ≥ 11 V (Aux/Control), ≥ 2.4 V (Counter)
• State 0 (Low) Voltage: ≤ 5 V (Aux/Control), ≤ 1.2 V (Counter)
• State 1 (High) Current: ≥ 6 mA (Aux), ≥ 3.5 mA (Control), ≥ 3.7 mA (Counter)
• Input Impedance: 270 Ω (Counter), 3000 Ω (Aux/Control)

Output Specifications

• Analog Output (Speed/Torque Ref): ±10 V to ±24 V, 13-bit + Sign Resolution
• Analog Output LSB Value: 1.25 mV
• Maximum Analog Output Current: 1.5 mA
• Reflex Output (Digital): 24 V DC, 0.5 A Nominal (625 mA Max)
• Servo Drive Validation Output: Relay Contact, 24 V DC, 200 mA Max
• Output Switching Time: < 500 µs (Reflex), < 5 ms (Validation Relay)

Protection & Power Management

• Output Protection (Reflex): Short-Circuit (Current Limiter), Overload (Thermal Trip), Overvoltage (Zener Diode)
• Reverse Polarity Protection: Integrated Diode on Reflex Output Supply
• Power Dissipation: 10 to 17 W
• Current Consumption: 1500 mA @ 5V DC, 30 mA @ 24V DC (+ 22-40 mA for encoder supply)

Connections & Diagnostics

• Connectors: 3 x SUB-D 15 (Encoders), 1 x SUB-D 9 (Analog Out), 3 x HE-10 20-pin (Power, I/O)
• Status LEDs: RUN (Green), I/O Fault (Red), ERR (Red), 3 x Axis Diagnostics (Green)
• System Checks: Encoder Feedback, Command Consistency, Drive Presence, E-Stop, Parameter Validity

Environmental & Operational Ratings

• Operating Temperature: 0°C to +60°C (32°F to 140°F)
• Storage Temperature: -25°C to +70°C (-13°F to 158°F)
• Operating Humidity: 5% to 95% RH (non-condensing)
• Operating Altitude: ≤ 2000 meters
• Protective Treatment: Conformal Coating (TC)

Installation & Commissioning Guide

• Install the double-width module in two adjacent slots of a TSX Micro base unit.
• Connect servo drive analog command (±10V) using the SUB-D 9 connector with shielded cable.
• Wire encoder feedback (SSI, RS422, or parallel) to the appropriate SUB-D 15 connectors.
• Connect 24V DC power for sensors and auxiliary inputs to the HE-10 connectors.
• Connect the servo drive enable/validation signals to the module's relay outputs.
• Configure axis parameters, tuning, and motion profiles in the Unity Pro software.
• Perform an auto-tuning routine or manually set servo loop gains for optimal performance.

Packaging & Shipping Information

• Package Contents: 1 x TSXCAY33 Motion Module, Connectors (if not pre-installed)
• Typical Package Weight: ~0.8 kg (including packaging)
• Shipping EAN: 3389110105704
• Shipping Methods: FedEx, UPS, DHL Express services available.
• Handling: Treat as ESD-sensitive equipment.

Warranty & Support

• Warranty Period: 12 months from the date of purchase.
• Warranty covers defects in materials and manufacturing under normal use.
• Advanced configuration requires Unity Pro programming software with motion library.
• Technical support is recommended for initial setup and tuning of servo loops.

Frequently Asked Questions (FAQ)

• What is the difference between FOLLOWER and Direct Drive mode?

In FOLLOWER mode, the axis position is slaved to a master reference (e.g., another axis or an external encoder). In Direct Drive mode, the axis moves based on direct position commands from the PLC program without following another source.

• Can I use this module with any brand of servo drive?

Yes, it uses a standard ±10V analog signal for speed/torque reference, which is compatible with most analog-input servo drives. You must ensure your drive's enable and fault signals are compatible with the module's 24V DC I/O levels.

• What does "2/3 axis linear interpolation" enable?

It allows two or three axes to move in perfect coordination to trace a straight-line path in 2D or 3D space. This is essential for applications like CNC machining, laser cutting, or precise XY tables where the tool path must be straight.

• How do I choose between trapezoidal and parabolic speed profiles?

Use a trapezoidal profile for simple point-to-point moves with constant acceleration. Use a parabolic (S-curve) profile to reduce mechanical shock and vibration by smoothly ramping acceleration at the start and end of the move, ideal for delicate loads.

• What is the purpose of the "reflex output"?

The reflex output is a fast digital output (<500 µs) that can be triggered based on position. It is used for high-speed events like firing a glue valve at an exact position or triggering a camera on the production line.

© 2026 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825