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Siemens 6ES7331-1KF02-0AB0 SIMATIC S7-300 Analog Input SM 331 Module, 8 AI, 13-bit Resolution, Isolated

Regular price $320.00 USD
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The Siemens 6ES7331-1KF02-0AB0 is a high-precision SIMATIC S7-300 analog input module (SM 331) designed for versatile data acquisition in industrial automation. This isolated 8-channel module supports a wide array of measurement types including voltage, current, resistance, and temperature (Pt100, Ni100, Ni1000), featuring a 13-bit resolution and a 66ms conversion time to ensure accurate signal processing in enterprise-level PLC systems.

Product ID (MPN) 6ES7331-1KF02-0AB0
Number of Analog Inputs 8
Resolution 13 bit (including sign)
Input Ranges (Voltage) ±1V, ±5V, ±10V, 1-5V, 0-10V
Input Ranges (Current) ±20mA, 0-20mA, 4-20mA
Supported RTDs Pt100, Ni100, Ni1000, LG-Ni1000
Conversion Time 66 ms / 55 ms (parameterizable)
Potential Separation Yes; between channels and backplane bus
Required Front Connector 40-pin
Dimensions (W x H x D) 40 x 125 x 117 mm
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