TSXCTY2A-1 TSXCTY2A-2 TSXCTY2A-3 TSXCTY2A-4

The Schneider TSXCTY2A is a precision 2‑channel counter module engineered for the Modicon Premium automation platform, ideal for motion control, position counting, and high‑speed signal acquisition in industrial environments. With a counting frequency of 40 kHz and robust input compatibility, this module delivers fast, accurate data processing for incremental encoders and proximity sensors. Designed with industrial reliability in mind, the TSXCTY2A combines modular flexibility, protective circuitry, and intuitive diagnostics to support demanding machine control and automation applications.

Technical Specifications

Specification	Detail
Model	TSXCTY2A
Module Type	High‑Speed Counter Module
Platform Compatibility	Modicon Premium Automation
Number of Channels	2 independent counter channels
Counting Frequency	Up to 40 kHz
Cycle Time	~5 ms
Input Compatibility	2/3‑wire proximity sensors (PNP/NPN); incremental encoders (10–30 V totem pole, 5 V RS422)
Input Voltage Range	5 V / 24 V DC (various inputs)
Output Type	Auxiliary output (EN/IEC 61131 compliance)
Protection Features	Thermal tripping, current limiting, overvoltage & reverse polarity protection
Local Signaling	LEDs for RUN, channel diagnostics, I/O fault, internal fault
Electrical Connections	1 × HE‑10 (20 pins); 2 × SUB‑D 15
Operating Temp.	0 °C to 60 °C
Storage Temp.	−25 °C to 70 °C
Humidity	5 %–95 % (non‑condensing)
Dimensions (L×W×H)	160×150×40 mm
Weight (Approx.)	320 g (0.32 kg)
Lifecycle Status	Discontinued; End‑of‑Service by 31 Dec 2026

Recommended Related Models

Model	Why It’s Recommended
Schneider TSXCTZ2A	Alternative counter module for TSX Micro platform
Schneider TSXCY2A	Similar function with alternate input configuration
Modicon M340 High‑Speed Counter Module	Modern Schneider replacement option
Schneider TSXCDP303	PLC rack connection cable for modular setups

Popular Schneider Models

Model	Key Strength
Modicon M221	Compact PLC with easy programming
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Modicon M580	High‑performance PAC for enterprise automation
Modicon Quantum I/O	Scalable I/O platform for large machine systems

Applications

The TSXCTY2A is tailored for industrial automation scenarios such as:

Motion control and shaft rotation monitoring
Speed and position feedback from incremental encoders
High‑resolution counting for packaging and conveyor systems
PLC logic requiring fast and accurate event counting
Retrofits of legacy Modicon Premium installations

Advantages

High‑Speed Counting: Up to 40 kHz rate supports high‑performance motion and event detection.
Dual Channel Flexibility: Two independent channels enable simultaneous monitoring of separate sensors.
Robust Protection Suite: Built‑in thermal, short circuit, and overvoltage safeguards enhance system reliability.
Modular Design: Standard connector format integrates easily into Modicon Premium racks.
Diagnostic Indicators: Multiple LEDs simplify troubleshooting and status monitoring.

Technical FAQs

What is the TSXCTY2A used for?
It’s a high‑speed counter module for capturing and processing encoder and proximity sensor signals in automation systems.
How many counter channels does it provide?
Two independent high‑speed counter channels.
What counting frequency can it handle?
Up to 40 kHz for fast signal capture.
Which sensors are compatible?
Supports 2/3‑wire proximity sensors (PNP/NPN) and incremental encoders (10–30 V / 5 V RS422).
What protections are included?
Thermal tripping, current limiting, overvoltage via zener diode, and reverse polarity safeguards.
What is the approximate weight and size?
Approximately 320 g, with dimensions 160×150×40 mm.
Is this module still current?
It has been discontinued, with manufacturer support through end‑of‑service in 2026.
What is the cycle time of the module?
Typical module cycle time is about 5 ms.
How does it signal status?
Onboard LEDs indicate RUN, channel diagnostics, and fault conditions.
Where is this module commonly applied?
In industrial machine control systems requiring accurate counting and feedback from high‑speed encoders and sensors.