Schneider TM2AMM3HT Analog Input/Output Module

Company Information
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Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Schneider Electric TM2AMM3HT is a high-performance analog input/output expansion module from the Modicon TM2 series, engineered for advanced automation applications. Designed to integrate seamlessly with Modicon M221, M241, and M251 logic controllers, the TM2AMM3HT provides a compact solution for capturing and delivering analog signals with high resolution and reliable accuracy.

This module includes 3 analog inputs and 2 analog outputs, supporting both current and voltage ranges. It is ideal for applications where precise analog signal control is necessary, such as temperature regulation, motion control, and industrial process monitoring. The TM2AMM3HT is built for high-speed signal processing, and its diagnostic capabilities help maintain reliable operation even in demanding industrial environments.

It supports DIN rail mounting, is powered via the controller’s backplane, and features user-friendly software configuration via Schneider’s EcoStruxure Machine Expert. The unit complies with international industrial standards for safety, EMC, and performance, making it a dependable choice for system integrators and OEMs.

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Technical Specifications

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Product Applications

The TM2AMM3HT module is commonly applied in scenarios where both analog sensing and control are necessary. Its balanced input/output configuration enables a wide range of flexible automation applications:

• Industrial Process Control
  Real-time measurement and adjustment of process variables like temperature, pressure, and flow rate.

• Building Automation Systems
  Regulates heating, ventilation, and lighting through analog feedback from environmental sensors.

• Food & Beverage Manufacturing
  Ensures precise dosing and blending by measuring and adjusting process parameters.

• Packaging Machinery
  Integrates with actuators and analog sensors to enable smooth operation and control.

• Water and Wastewater Treatment
  Measures levels and flow, and provides feedback to actuators like pumps and valves.

• OEM Equipment Design
  Ideal for machine builders looking for a compact, analog I/O solution integrated into their control system.

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Product Advantages

• All-in-One Analog Control
  Combines 3 inputs and 2 outputs in a single compact module, reducing system footprint.

• High-Speed Response
  Fast sampling and update times provide near real-time control performance.

• Flexible Signal Support
  Accepts industry-standard voltage and current signals across input and output channels.

• Reliable Signal Accuracy
  ±0.5% precision ensures dependable system measurements and output controls.

• DIN Rail Mountable and Compact
  Saves valuable control panel space with easy installation and removal.

• No External Power Required
  Operates via backplane bus, simplifying system wiring.

• Diagnostic Capabilities
  Supports wire break detection for enhanced fault monitoring.

• Integrated with Modicon Controllers
  Seamless connection with M221, M241, and M251 for streamlined configuration and communication.

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Frequently Asked Questions (FAQ)

1. How many analog channels does the TM2AMM3HT provide?
It offers 3 analog input channels and 2 analog output channels.

2. Can this module be used with M221 PLCs?
Yes, it is fully compatible with Modicon M221, M241, and M251 logic controllers.

3. What analog signal ranges are supported?
The module supports 0–10 V and both 0–20 mA and 4–20 mA for inputs and outputs.

4. Is external power needed for the TM2AMM3HT?
No. It receives power through the controller’s backplane.

5. Can I configure the module in EcoStruxure Machine Expert?
Yes, configuration is supported through Schneider’s software platforms.

6. What is the resolution of the analog signals?
It features 12-bit resolution for both input and output channels.

7. Does the module include isolation?
Yes, there is 500 V isolation between the analog channels and the communication bus.

8. Is there protection against wire break detection?
Yes, broken wire detection is available for current-loop inputs (4–20 mA).

9. What is the installation method?
It mounts directly onto a standard 35 mm DIN rail.

10. Can I use voltage and current signals simultaneously?
Yes, individual channels can be configured independently for voltage or current.

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Frequently Asked Questions (FAQ)

1. How many analog channels does the TM2AMM3HT provide?
It offers 3 analog input channels and 2 analog output channels.

2. Can this module be used with M221 PLCs?
Yes, it is fully compatible with Modicon M221, M241, and M251 logic controllers.

3. What analog signal ranges are supported?
The module supports 0–10 V and both 0–20 mA and 4–20 mA for inputs and outputs.

4. Is external power needed for the TM2AMM3HT?
No. It receives power through the controller’s backplane.

5. Can I configure the module in EcoStruxure Machine Expert?
Yes, configuration is supported through Schneider’s software platforms.

6. What is the resolution of the analog signals?
It features 12-bit resolution for both input and output channels.

7. Does the module include isolation?
Yes, there is 500 V isolation between the analog channels and the communication bus.

8. Is there protection against wire break detection?
Yes, broken wire detection is available for current-loop inputs (4–20 mA).

9. What is the installation method?
It mounts directly onto a standard 35 mm DIN rail.

10. Can I use voltage and current signals simultaneously?
Yes, individual channels can be configured independently for voltage or current.

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Popular Schneider Electric Models (Same Brand)

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