TM3TI4-module

Product Description

This module provides four analog input channels, each configurable for voltage (0 to 10 V DC) or current (0 to 20 mA) signals, with a 16-bit resolution ensuring precise data acquisition. The TM3TI4 is engineered for industrial environments, featuring robust isolation between the internal logic and the input channels to protect against electrical noise and surges. This module supports a wide range of industrial sensors and transmitters, making it ideal for applications such as process monitoring, temperature sensing (via transmitters), pressure measurement, and flow control. The TM3TI4 is hot-swappable, allowing for easy replacement without shutting down the entire system, and it integrates seamlessly with the Modicon M241/M251 PLCs via the TM3 bus. Its compact design saves panel space, and it can be mounted on a standard DIN rail. With a power consumption of 0.24 W (typical) and an operating temperature range of 0 to 60 °C, the TM3TI4 is built for reliability in demanding industrial settings. It meets international standards including CE, UL, and CSA, ensuring compliance with global safety and performance requirements. The module is a genuine Schneider Electric product, offering long-term availability and support. The Schneider TM3TI4 is a high-performance analog input module belonging to the Modicon TM3 family, designed for use with Modicon M241 and M251 programmable logic controllers (PLCs).

Basic Product Information

• 16-bit resolution for high-precision measurement
• Fast conversion time: 1 ms per channel
• Built-in isolation: 500 V AC between channels and logic
• Hot-swappable design for easy maintenance
• Compact form factor, DIN rail mounting
• Compatible with Modicon M241/M251 PLCs via TM3 bus
• Diagnostic LEDs for channel status and module health
• 4 analog input channels, individually configurable for voltage (0-10 V DC) or current (0-20 mA)

Technical Specifications

Version & Model Difference

The TM3TI4 is part of the Modicon TM3 I/O family. There are no major version differences for this model, but Schneider Electric periodically updates firmware to improve performance. The hardware remains the same. For older PLCs (e.g., M258), a different module (TM3TI4G) may be required. Always check the compatibility with your specific PLC firmware version.

Application Scenarios

• Schneider LC1D150M7C Contactor (150A, 220VAC, 3-Pole)
• Schneider P343318H3M0368k Generator Differential Prot
• Schneider P342318L3M0368J Generator Backup Prot
• Schneider P39191R00A Rotary Ground Injection Unit
• Schneider P991_22888911118889C Test Block
• Schneider P643318E3M0A08K Transforme Differential Prot
• Schneider P142318M0468J Transformer Backup Protection
• Schneider P991-8889888922889C Test Block