Buy genuine Schneider Electric TM3AI4 online
The Schneider Electric TM3AI4 is a high-quality analog input module designed for the Modicon TM3 range of controllers. It offers 4 versatile analog input channels with 12-bit resolution, capable of handling voltage inputs from 0 to 10 VDC or -10 to +10 VDC, as well as current inputs from 0 to 20 mA and 4 to 20 mA. Compact and reliable, this IP20-rated module ensures seamless integration with Modicon M221, M241, M251, and M262 PLCs, enabling expanded control capabilities in automated systems. Its modular design and screw terminal connections simplify installation and maintenance. Built to meet IEC and EN standards, the TM3AI4 offers industrial-grade performance for various automation tasks.
Key Features of Schneider Electric TM3AI4
- 4 analog inputs supporting voltage and current signals (0-10 V, -10 to +10 V, 0-20 mA, 4-20 mA)
- High-precision 12-bit or 11-bit + sign resolution for accurate data acquisition
- Compatible with Modicon TM3 I/O system and Modicon M2xx series PLCs
- Modular design allowing easy installation and replacement with screw terminal connectors
- Operating voltage: 24 V DC with a wide power supply range from 20.4 to 28.8 V DC
- Certified conforming to IEC/EN 61131-2 standards ensuring industrial reliability
- Small footprint: 23.6 mm width, facilitating space-saving panel layouts
- Robust insulation: 1500 VAC isolation between external power supply and inputs
- Voltage and current input overload tolerance without damage
Technical Specs of TM3AI4
Explore Schneider Electric TM3AI4 specifications covering voltage, I/O, and communication to ensure system compatibility.
| Parameter |
Value |
| Analog Inputs |
4 (Voltage and Current) |
| Input Range Voltage |
0...10 Vdc, -10…+10 Vdc |
| Input Range Current |
0...20 mA, 4...20 mA |
| Resolution |
12 bits / 11 bits + sign |
| Power Supply |
24 Vdc (20.4 to 28.8 Vdc) |
| Connector Type |
Screw terminals |
| Dimensions (W x D x H) |
23.6 x 70 x 90 mm |
| Weight |
0.11 kg |
| Certifications |
CE, IEC/EN 61131-2 |
| Protection |
IP20 |
Applications / Use Case
This Schneider Electric TM3AI4 is commonly used in production line systems worldwide. It integrates smoothly with industrial automation environments requiring precise analog input measurement and control. Typical applications include monitoring sensor signals, process variable acquisition, and machine status feedback in packaging lines, conveyor systems, and factory control panels. Its robustness and compliance with industry standards also make it suitable for motion control setups and complex process control architectures, ensuring flexible expansion of existing Modicon PLC systems.
Price & Availability
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