Schneider TSXCTY2A | Motion Control Counter Module

The Schneider Electric TSXCTY2A is a high-speed counter and auxiliary output module for the Modicon TSX Premium platform. It is engineered for precise motion control and position monitoring tasks. This module offers two independent channels capable of handling fast signals from industrial encoders and sensors.

Core Technical Specifications

• Brand & Model: Schneider Electric TSXCTY2A
• Product Type: 2-Channel High-Speed Counter/Auxiliary Output Module
• Counting Frequency: Up to 40 kHz for high-speed pulse counting.
• Input Compatibility: 2/3-wire PNP/NPN sensors and incremental encoders (5V RS422, 10-30V).
• Output Voltage: 24 V DC auxiliary output for control signals.
• Cycle Time: Fast 5 ms processing cycle.

Electrical & Performance Data

• Input Logic: Current sink for auxiliary inputs (preset, enable, read).
• Response Time: < 2.5 ms upon loss of 24V auxiliary power.
• Power Dissipation: 4.5 to 6 Watts during operation.
• Power Consumption: 280 mA @ 5V DC, 30 mA @ 24V DC from the rack.
• Output Current: 0.5 A nominal per auxiliary output.
• Protections: Thermal overload, short-circuit, and overvoltage protection.

Physical & Environmental Data

• Operating Temperature: 0°C to 60°C (32°F to 140°F).
• Operating Humidity: 5% to 95% RH, non-condensing.
• Storage Temperature: -25°C to 70°C (-13°F to 158°F).
• Weight: 0.71 lbs (0.32 kg).
• Connectors: 1 HE-10 (20-pin) and 2 SUB-D 15-pin connectors.

Packaging & Indicators

• Package Includes: One (1) TSXCTY2A counter module.
• Package Dimensions: 10.2" L x 7.09" W x 2.2" H.
• LED Indicators: RUN (green), I/O Fault (red), ERR (red), and per-channel diagnostics.

Frequently Asked Questions (FAQ)

What is the main application for this module?

It is used for high-speed counting, position feedback, and speed measurement from rotary encoders on machinery like conveyors, packaging equipment, and motor-driven axes.

What types of encoders can it connect to?

It connects to standard incremental encoders with 5V RS422 differential signals or 10-30V totem pole outputs, covering most industrial encoder types.

What does the "auxiliary output" do?

The 24V DC output can be used for control tasks, such as triggering an event when a preset count is reached or enabling/disabling a downstream device.

How fast can it count pulses?

The TSXCTY2A can accurately count pulse frequencies up to 40,000 pulses per second (40 kHz) on each of its two channels.

Is special wiring required for noise immunity?

Yes, for high-frequency signals, use shielded, twisted-pair cables for encoder connections and ensure proper grounding to minimize electrical noise interference.