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TM3AI2HG

The Schneider Electric TM3AI2HG is a 2-channel, high-precision, high-speed analog input module from the Modicon TM3 modular I/O system. It is specifically designed for demanding applications requiring fast and accurate acquisition of standard analog voltage or current signals from sensors and transmitters.

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Parameter Specification Product Range Modicon TM3 (MachineStruxure™ Modular I/O) Module Type High-Speed Analog Input Module Model TM3AI2HG Number of Channels 2 Input Signal Type Configurable per channel: Voltage or Current Voltage Ranges 0-10V, ±10V Current Ranges 0-20mA, 4-20mA, ±20mA Resolution 16-bit (including sign) Conversion Time 100 µs per channel (for all channels: 200 µs max) Accuracy ±0.1% of full scale (typical at 25°C) Input Impedance Voltage: ≥ 1 MΩ; Current: 125 Ω (internal) Maximum Allowable Input Voltage: ±15V; Current: ±30mA Sampling Rate Up to 10 kHz (configurable filtering available) Isolation 500 V AC between field side and bus side Connection Removable screw terminal block Diagnostic LEDs CH1 ERR, CH2 ERR, I/O LED (module status) Bus Interface TM3 bus via base module (TM3XB...) Power Consumption 80 mA @ 5V DC (from bus) Operating Temperature -20°C to +60°C Vibration/Shock Resistance IEC 60068-2-6 / IEC 60068-2-27 Standards & Certifications CE, UL, cUL, RoHS