The Schneider TSX3721001 serves as a core controller module within the TSX Micro PLC series. This unit features an integrated real-time clock for precise time-stamping and scheduling. Consequently, it provides reliable automation for small to medium-scale industrial applications. The module delivers flexible performance through its multi-layer memory architecture and fast instruction execution.
Robust Memory and Processing Architecture
This controller offers substantial memory for both program and data storage. Its internal RAM provides 20 Kwords of dedicated data storage capacity. Furthermore, the unit supports a PCMCIA card for expanded memory up to 128 Kwords. Users also benefit from 15 Kwords of Flash memory for secure, non-volatile data retention.
Fast Execution for Complex Logic
The TSX3721001 efficiently handles complex Boolean and numerical instructions. Its execution time for 1K Boolean instructions is only 5.88 ms without a card. This speed improves dramatically to 4.0 ms when using a PCMCIA memory card. Therefore, the module ensures rapid scan times for responsive control loops and logic.
Comprehensive Task and Power Management
The controller’s application structure supports one fast task and one master task. It also manages up to 16 independent event tasks for handling interrupts. The system overhead for the master task remains low at just 1.6 ms. Additionally, the module provides 16 W of useful secondary power for expansion modules.
Detailed Technical Specifications
Below are the complete technical specifications for the Schneider TSX3721001 controller module.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Model | TSX3721001 |
| Product Line | TSX Micro PLCs |
| Module Type | PLC Controller with RTC |
| Real-Time Clock | Yes |
| Internal RAM (Data) | 20 Kwords |
| RAM with PCMCIA Card | 128 Kwords (Program & Data) |
| Flash Memory | 15 Kwords |
| Max Object Area | 256 %Mi, 1 %MWi, 128 %KWi |
| Execution Time (1K Bool) | 5.88 ms (no card), 4.0 ms (with card) |
| Application Tasks | 1 Fast, 1 Master, 16 Event |
| System Overhead | 1.6 ms (Master Task) |
| Protection | Overload & Short-Circuit |
| Total Useful Power | 16 W |
| Primary Voltage | 100-240V AC (90-264V AC) |
| Input Current | 2 mA, < 60 A |
| Output Current | 0.5 A |
| Immunity to Microbreaks | < 20 ms |
| Number of Slots | 3 |
| Weight | 1.00 lbs (0.45 kg) |
| EMC Standards | IEC 1000-4-2/3/4/5/12, IEC 61131-2 |
Reliable Operation and System Integration
The TSX3721001 ensures robust performance in electrically noisy environments. It meets stringent EMC standards including level 3 immunity to electrostatic discharge. The module also provides overload and short-circuit protection for enhanced system safety. Its compact design and three expansion slots allow for tailored system configurations.
Ideal Applications and Key Benefits
This Schneider Electric controller is ideal for machine control, packaging, and material handling. Its real-time clock enables time-based automation and production logging. The flexible memory options support applications requiring extensive data storage. Ultimately, the TSX3721001 delivers a cost-effective and powerful control solution for modern automation.
Brand: Schneider Electric
Model: TSX3721001
Category: Industrial Automation / PLCs / Compact Controllers
SEO Title: Schneider TSX3721001 PLC Controller | TSX Micro with RTC & 128K Memory
Meta Description: Schneider TSX3721001 TSX Micro PLC controller with real-time clock, 128K memory via PCMCIA, 16 task capacity, and 100-240V AC input. Full specs & data.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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