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Siemens 6ES7331-7KF02-0AB0 SIMATIC S7-300 Analog Input SM 331 Module, 8 AI, 9/12/14 bit Resolution, Isolated
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$135.00 USD
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$135.00 USD
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The Siemens 6ES7331-7KF02-0AB0 is a high-performance SIMATIC S7-300 analog input module (SM 331) designed for expansive process data acquisition. This isolated 8-channel module features programmable resolution up to 14 bits and universal compatibility with voltage, current, thermocouples (E, J, K, L, N), and resistance thermometers (Pt100, Ni100), ensuring precise measurement and hot-swapping capability within active backplane bus architectures.
| Product ID (MPN) | 6ES7331-7KF02-0AB0 |
| Number of Analog Inputs | 8 |
| Resolution | 9 / 12 / 14 bit (parameterizable) |
| Input Ranges (Voltage) | ±80 mV to ±10 V, 1-5 V |
| Input Ranges (Current) | ±20 mA, 0-20 mA, 4-20 mA |
| Thermocouple Types | Type E, J, K, L, N |
| Resistance Thermometers | Pt100, Ni100 (Standard) |
| Operational Features | Removing/inserting with active backplane bus supported |
| Isolation Tested With | 500 V DC |
| Required Connector | 20-pin Front Connector |
| Dimensions (W x H x D) | 40 x 125 x 120 mm |
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