Schneider TSX3721001 Controller Module

Overview

The Schneider TSX3721001 is a high-performance controller module from Schneider Electric’s TSX Micro PLCs series. It is equipped with a built-in real-time clock and boasts substantial memory capacity. This module is designed for complex automation applications and supports various communication protocols, making it highly flexible for system integration.

Key Features

Efficient Memory Management: The TSX3721001 offers an extensive memory setup, including 20 Kwords of internal RAM for data storage and additional 128 Kwords of RAM for program storage with a PCMCIA card.
Flexible Execution: It features fast execution times, allowing for efficient Boolean and numerical operations, even with complex tasks.
Real-Time Clock: The built-in real-time clock ensures precise time-stamping, ideal for time-critical applications.
Robust Protection: With overload and short-circuit protection, the module ensures the system remains safe and stable in all conditions.
EMC Compliance: The TSX3721001 meets stringent electromagnetic compatibility standards, safeguarding the device against interference.

Technical Specifications

Specification	Value
Model	TSX3721001
Manufacturer	Schneider Electric
Product Line	TSX Micro PLCs
EAN	3389110580518
Weight	0.45 kg (1.00 lbs)
Real-Time Clock	Yes
Memory Capacity	20 Kwords internal RAM, 128 Kwords with PCMCIA card, 15 Kwords Flash
Max Object Area Size	256 %Mi, 1 %MWi for internal words, 128 %KWi for constant words
Execution Time for 1 K Instructions	5.88 ms for 100% Boolean, 0.266 ms with PCMCIA card
Application Structure	1 fast task, 1 master task, 16 event tasks
System Overhead	1.6 ms for master task
Primary Voltage	100-240 V AC (90-264 V AC)
Input Current	2 mA, < 60 A
Output Current	0.5 A
Number of Slots	3
Integrated Connection Type	1 serial link (TER/AUX) Uni-Telway, 1 Modbus RTU
Protection Type	Overload and short-circuit protection
EMC Standards	IEC 1000-4-2, IEC 1000-4-3, IEC 61131-2

Description

The Schneider TSX3721001 is a versatile controller module designed for demanding PLC applications. It features an integrated real-time clock for accurate time tracking, critical for time-sensitive operations. The module’s memory configuration is robust, with 20 Kwords of internal RAM dedicated to data storage. By utilizing a PCMCIA card, users can expand memory to 128 Kwords for program and data storage, allowing it to handle more complex tasks.

The module supports up to 256 %Mi for object areas, with specialized allocations for internal and constant words. It achieves efficient execution times for various tasks: 5.88 ms for 100% Boolean operations and 0.27 ms for a mix of Boolean and numerical tasks without a PCMCIA card. When used with a PCMCIA card, execution time can drop to as low as 0.266 ms.

Equipped with overload and short-circuit protection, the TSX3721001 ensures reliable and safe operation. Its design supports a primary voltage range of 100-240 V AC, making it suitable for different industrial setups. Additionally, the module features electromagnetic compatibility in line with multiple international standards, including IEC 1000-4 and IEC 61131-2, to protect against electrical noise and interference.

The TSX3721001 also includes a serial link (TER/AUX) for Uni-Telway communication and Modbus RTU, ensuring smooth integration with other devices in the system.

Applications

Industrial Automation: This controller is ideal for automating complex processes in manufacturing and production lines.
Process Control: The real-time clock and memory configuration make it well-suited for real-time data processing and monitoring in process control systems.
Building Management: It integrates easily with HVAC and lighting systems for precise control in large facilities.

Conclusion

The Schneider TSX3721001 is a powerful and flexible controller module for TSX Micro PLCs. With its robust memory, fast execution, and integrated real-time clock, it meets the demands of diverse automation applications. Its electromagnetic compatibility and protection features make it an ideal choice for reliable operation in industrial environments.