Schneider TSX3722001 Overview
The Schneider TSX3722001 is a modular base controller from the TSX Micro PLCs line. It serves as the core processing unit for small to medium automation systems. This controller operates with a primary voltage of 100-240 V AC, tolerating a range of 90-264 V AC. It is designed for reliable performance in industrial environments.
Memory and Processing Capabilities
The TSX3722001 includes 20 Kwords of internal RAM for data. With a PCMCIA card, it expands to 128 Kwords for both program and data storage. It also has 128 Kwords of internal RAM for data storage and 15 Kwords of flash memory. The controller executes Boolean instructions in 0.13 µs without a PCMCIA card and 0.19 µs with one. Arithmetic REAL floating instructions take 4.5 µs in both configurations.
Application Structure and Tasks
This controller supports a structured application environment. It manages 1 fast task, 1 master task, and 16 event tasks. The system overhead for the master task is 2.3 ms, ensuring efficient processing. The maximum size of object areas includes 256 %Mi, 1 %MWi internal words, and 128 %KWi constant words.
Connectivity and Communication
The TSX3722001 integrates one serial link (TER/AUX) for Uni-Telway at 19.2 kbit/s. It also supports one Modbus RTU serial link at the same speed. These connections enable straightforward integration with HMIs, drives, and other Modbus-compatible devices. The real-time clock ensures accurate time-stamping for time-sensitive operations.
Electrical and Protection Features
The controller draws an input current of 2 mA, with a maximum capacity of less than 60 A. It provides an output current of 0.5 A. Protection includes overload and short-circuit safeguards. It also offers immunity to microbreaks of less than 20 ms, which helps maintain stability during brief power interruptions.
Environmental and EMC Compliance
The TSX3722001 operates in ambient temperatures from 0 to 60 °C and stores from -25 to 70 °C. It withstands relative humidity from 10% to 95% without condensation. The unit meets EMC standards including IEC 1000-4-2 level 3 for electrostatic discharge and IEC 1000-4-3 for electromagnetic field immunity. These specifications ensure reliable operation in typical industrial settings.
Practical Applications
This controller suits applications requiring multiple tasks, such as packaging machines, material handling, and small process control systems. Its compact size and robust communication options make it a practical choice for system integrators. For engineers, the TSX3722001 offers a balanced mix of processing power, memory, and connectivity.
In summary, the Schneider TSX3722001 delivers dependable performance for TSX Micro platforms. Its technical specifications support a wide range of industrial automation needs, from simple logic to more complex multitasking operations.