Schneider Electric TM3TI4G

Schneider Electric TM3TI4G | 4-Channel Thermocouple Input Module

Overview

The Schneider Electric TM3TI4G is a 4-channel thermocouple input module from the Modicon TM3 I/O expansion series, designed for use with Modicon M221, M241, and M251 PLCs. It provides accurate temperature measurement for industrial automation and process control applications using various types of thermocouples.

Key Features

• Thermocouple Inputs: 4 independent channels
• Supported Thermocouple Types:
  • J, K, T, E, R, S, B, N
• High Accuracy: ±1°C typical for reliable readings
• Resolution: 0.1°C for precise monitoring
• Cold Junction Compensation (CJC): Integrated
• Fast Response Time: Approx. 200 ms per channel
• DIN Rail Mounting: Compact design for control panels
• Easy Integration: Works seamlessly with Modicon M221, M241, M251 PLCs

Technical Specifications

• Model: TM3TI4G
• Series: Modicon TM3
• Number of Inputs: 4 thermocouple channels
• Input Types: J, K, T, E, R, S, B, N
• Resolution: 0.1°C
• Accuracy: ±1°C typical
• Update Time: 200 ms per channel
• CJC (Cold Junction Compensation): Built-in
• Power Supply: 24V DC (from PLC base)
• Current Consumption: Approx. 90 mA at 5V
• Operating Temperature: 0°C to +55°C
• Storage Temperature: -40°C to +85°C
• Humidity: 5–95% (non-condensing)
• Mounting: DIN rail
• Protection Rating: IP20
• Dimensions (W x H x D): 27 mm x 90 mm x 70 mm
• Weight: Approx. 130 g

Applications

• Industrial Process Control: Monitor temperatures in real-time
• HVAC & Environmental Systems: Accurate thermal feedback
• Food & Beverage Industry: Temperature-sensitive production lines
• OEM Automation Solutions: Compact and scalable temperature monitoring

Why Choose the Schneider Electric TM3TI4G?

• Multi-Thermocouple Support: Works with a wide range of thermocouple types
• High Accuracy & Resolution: Reliable data for process quality
• Compact & Modular: Ideal for expanding Modicon PLC systems
• Plug-and-Play Integration: Quick setup with TM3-compatible controllers

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply