Introduction
Is your TSX Micro PLC struggling to keep up with high-speed counting tasks? The Schneider TSXCTY2A auxiliary output module delivers two independent channels with a 40 kHz counting frequency, ensuring precise and efficient operation. Designed for seamless integration, this module adheres to EN/IEC 61131 standards, making it a reliable choice for demanding industrial applications. Whether you’re upgrading an existing system or replacing a faulty module, the TSXCTY2A offers a cost-effective solution that minimizes downtime and maximizes productivity.

Technical Specifications
The TSXCTY2A is packed with features that enhance performance and reduce operational costs. Let’s break down the key specs:
- Two Channels with 40 kHz Counting Frequency: Handle multiple high-speed counting tasks simultaneously, reducing the need for additional modules and saving on hardware costs.
- 24 V DC Output: Directly control connected devices without extra power supplies, simplifying wiring and cutting installation expenses.
- Fast Response Time (< 2.5 ms): Ensures quick reactions to sensor signals, minimizing production delays and improving overall system efficiency.
- Wide Input Compatibility: Works with 2/3-wire proximity sensors (PNP/NPN) and incremental encoders (10-30 V totem pole, 5 V DC RS422), eliminating the need for signal converters and reducing setup costs.
- Robust Protection: Output overload, short-circuit, overvoltage, and reverse polarity protection safeguard the module, extending its lifespan and lowering replacement costs.
Cost-Saving Applications
The TSXCTY2A shines in applications where precision and uptime directly impact your bottom line.
Packaging Line Synchronization
In a high-speed packaging line, the TSXCTY2A counts products at 40 kHz, ensuring accurate synchronization with conveyor belts. The fast response time prevents jams and misfires, reducing waste and downtime. By integrating seamlessly with existing TSX Micro PLCs, it avoids costly PLC replacements.
Material Handling
For sorting and diverting systems, the module’s two channels manage multiple sensors without additional hardware. Its compatibility with incremental encoders provides precise position feedback, optimizing throughput and reducing energy consumption.
Replacement and Upgrade
When an older counter module fails, the TSXCTY2A offers a direct drop-in replacement for TSX Micro PLCs. Its standard module format and HE-10/SUB-D connectors ensure minimal rewiring, cutting labor costs and downtime. With a weight of just 0.71 lb (0.32 kg), it’s easy to handle during installation.
Installation and Setup
Installing the TSXCTY2A is straightforward. Mount it in a standard TSX Micro PLC rack, connect sensors and encoders via the HE-10 and SUB-D connectors, and configure the inputs according to your application. The module’s LED indicators (RUN, I/O, ERR, CH.) provide immediate status feedback, simplifying troubleshooting and reducing setup time. For optimal performance, ensure the ambient temperature stays within 32…140 °F (0…60 °C) and humidity between 5…95% without condensation.
Maintenance and Reliability
To maximize the lifespan of your TSXCTY2A, perform periodic visual inspections of connections and LEDs. Keep the module clean and free from dust, and verify that input voltages remain within specified limits. The built-in protection features (thermal tripping, current limiter, Zener diode) minimize damage from overloads, but regular checks help prevent unexpected failures. By investing in this reliable module, you reduce long-term maintenance costs and avoid production interruptions.
Compatibility and Integration
The TSXCTY2A is designed for TSX Micro PLCs and integrates seamlessly with Modicon Premium Automation platforms. It supports a wide range of sensors and encoders, making it a versatile addition to your automation system. The module’s standard format and connectors ensure compatibility with existing wiring, simplifying upgrades and replacements.
Selection Guide
Before purchasing the TSXCTY2A, verify that your PLC model supports this module and that your sensors/encoders match the input specifications. Consider your counting frequency and channel requirements. For assistance, contact SpareTechPLC, a trusted supplier of industrial automation parts. They can help you confirm compatibility and availability.
FAQs
1. What is the counting frequency of the TSXCTY2A?
The module supports up to 40 kHz per channel, ideal for high-speed counting applications.
2. Can I use the TSXCTY2A with both PNP and NPN sensors?
Yes, it is compatible with 2/3-wire proximity sensors (PNP/NPN) and incremental encoders.
3. What is the output voltage of the TSXCTY2A?
The module provides a 24 V DC output with a nominal current of 0.5 A.
4. How does the TSXCTY2A help reduce costs?
Its dual channels and wide compatibility eliminate extra hardware, while fast response and robust protection minimize downtime and replacement expenses.
5. What is the response time of the TSXCTY2A?
The response time is less than 2.5 ms when the 24 V auxiliary input is lost, ensuring quick reactions.