Procurement teams shortlist 6AG1331-7KF02-2AB0 with Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Siemens 6AG1331-7KF02-2AB0 Programmable Logic Controller
The Siemens 6AG1331-7KF02-2AB0 Programmable Logic Controller provides 8 isolated analog inputs, 9–14 bit resolution, and voltage or current measurement capability. It supports thermocouples and resistive sensors, includes diagnostics and alarm functions, and features a conformal coating for -25 °C to +70 °C operation. This SIPLUS module integrates into the Siemens system, aligns with the Siemens Programmable Logic Controller category, and forms part of the Simatic S7-300 series.
| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 6AG1331-7KF02-2AB0 |
Siemens 6AG1331-7KF02-2AB0 Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIPLUS S7-300 SM 331 20-pole based on 6ES7331-7KF02-0AB0 with conformal coating, -25…+70 °C, analog input isolated 8 AI, resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole removing/inserting with active backplane bus |
| Product family | SIPLUS S7-300 SM 331 |
| Product Lifecycle (PLM) | PM400:Phase Out Started |
| Net Weight (kg) | 0,289 Kg |
| Packaging Dimension | 15,00 x 13,00 x 4,80 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6AG1331-7KF02-2AB0 Programmable Logic Controller module features 8 isolated analog inputs, 9–14 bit selectable resolution, and voltage, current, and thermocouple signal compatibility within the Simatic S7-300 SIPLUS family. With conformal coating and a wide -25 °C to +70 °C operating range, the Siemens 6AG1331-7KF02-2AB0 ensures reliable performance in demanding industrial environments. It uses a 20-pole connector and includes alarm and diagnostic functions for stable analog acquisition.
This module supports automation tasks in conveyors, packaging equipment, material handling lines, and assembly systems requiring accurate analog sensing. Its multi-signal support enables integration with temperature probes, process sensors, and resistive devices. Isolated channels enhance signal quality, while selectable resolution allows balancing speed and precision. These attributes make the module dependable for monitoring process values and feeding stable data into control loops.
The Siemens 6AG1331-7KF02-2AB0 delivers consistent measurement performance through isolated channels, flexible input configuration, and SIPLUS environmental protection. Its compatibility with the S7-300 platform and strong diagnostic capability ensure suitability for long-term industrial use. With durable construction and stable analog processing, the module is well-suited for applications that require reliable sensing and trusted Siemens engineering across varied automation conditions.
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