Schneider TSX3710101 TSX Micro PLC: 100-240 V AC Automation Controller

Product Overview

This micro PLC operates on a 100-240 V AC supply and supports input currents from 2 mA to 60 A, making it adaptable to various project requirements. With a temperature range of 32-140 °F (0-60 °C) and humidity tolerance from 10% to 95% without condensation, it suits diverse industrial environments.

Technical Specifications Breakdown

The TSX3710101 offers 2 slots for modular expansion, allowing you to tailor the system to your needs. It features 8 analog input slots with a 0 to 10 V range and 1 analog output slot also supporting 0 to 10 V. Communication is handled via 1 serial link (TER/AUX) Uni-Telway rated at 19.2 kbit/s and 1 Modbus RTU interface at 19.2 kbit/s. Memory includes 15 Kwords of flash memory and 20 Kwords of internal RAM, expandable to 128 Kwords with a PCMCIA card. Execution times range from 0.13 µs for Boolean operations to 4.5 µs for arithmetic REAL floating operations, ensuring fast processing. The application structure supports 1 fast task, 1 master task, and 16 event tasks for efficient process management.

Industry Applications

In manufacturing lines, the TSX3710101 controls analog sensors and actuators with its 8 analog inputs and 1 analog output, handling voltage signals from 0 to 10 V. For building automation, its Modbus RTU interface integrates with supervisory systems, while the Uni-Telway serial link connects to operator terminals. The wide input current range (2 mA to 60 A) allows it to monitor both low-power sensors and high-current loads, reducing the need for additional signal conditioners.

Installation & Setup Guidance

Mount the TSX3710101 in a clean, dry enclosure within its rated temperature range (32-140 °F). Connect the 100-240 V AC power supply to the designated terminals, ensuring proper grounding. For analog inputs, use shielded twisted-pair cables to minimize noise. Configure the Modbus RTU and Uni-Telway communication parameters via the programming software, setting the baud rate to 19.2 kbit/s as specified. The 2 slots accept expansion modules; install them by sliding into the backplane and securing with the locking mechanism.

Maintenance & Reliability

Periodically inspect the TSX3710101 for dust accumulation on the ventilation slots and clean with a dry, low-pressure air stream. Verify that the ambient humidity stays below 95% without condensation to prevent corrosion. Check all wiring connections annually for tightness. The flash memory retains programs without battery backup, reducing maintenance overhead. For long-term reliability, operate the PLC within its specified voltage and current limits.

Compatibility & Integration

The TSX3710101 communicates via Modbus RTU at 19.2 kbit/s, enabling integration with Schneider Electric's Modbus-compatible drives, HMIs, and SCADA systems. The Uni-Telway serial link at 19.2 kbit/s connects to older Schneider equipment and terminals. Its 8 analog inputs (0-10 V) and 1 analog output (0-10 V) interface with standard analog sensors and actuators. The PCMCIA slot allows RAM expansion to 128 Kwords for larger programs.

Buying Guide & Purchasing Advice

Before purchasing the TSX3710101, verify that your application requires a 100-240 V AC power supply and that the 8 analog inputs and 1 analog output meet your I/O count. Confirm compatibility with your existing Modbus RTU or Uni-Telway network. AutoDCSTech stocks this model and can advise on suitable expansion modules. Please verify current lifecycle status and availability with AutoDCSTech before ordering.