Simatic S7
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6ES7492-1AL00-0AA0SIMATIC S7-400, front connector for£29.48 (Excl. Tax)£29.48 (Excl. Tax)In stock
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6ES7321-1BH01-0AA0SIMATIC S7-300, DIGITAL INPUT SM 32£46.45 (Excl. Tax)£46.45 (Excl. Tax)In stock
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6ES7390-1AE80-0AA0SIMATIC S7-300, mounting rail, leng£22.33 (Excl. Tax)£22.33 (Excl. Tax)In stock
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6ES7550-1AA01-0AB0SIMATIC S7-1500, TM COUNT 2X 24 V C£400.20 (Excl. Tax)£400.20 (Excl. Tax)In stock
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6ES7223-1BH00-0XA0SIMATIC S7-200, DIGITAL I/O EM 223,£262.63 (Excl. Tax)£262.63 (Excl. Tax)In stock
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6ES7322-1FH00-0AA0SIMATIC S7-300, Digital output SM 3£240.30 (Excl. Tax)£240.30 (Excl. Tax)In stock
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6ES7951-1KH00-0AA0SIMATIC S7, memory cards for S7-300£178.66 (Excl. Tax)£178.66 (Excl. Tax)In stock
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6ES7221-1BH22-0XA0SIMATIC S7-200, Digital input EM 22£174.19 (Excl. Tax)£174.19 (Excl. Tax)In stock
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6ES7431-7KF10-0AB0SIMATIC S7-400, analog input SM 431£424.32 (Excl. Tax)£424.32 (Excl. Tax)In stock
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6ES7312-5BE03-0AB0SIMATIC S7-300, CPU 312C Compact CP£263.52 (Excl. Tax)£263.52 (Excl. Tax)In stock
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6ES7421-1BL00-0AA0SIMATIC S7-400, SM 421 DIGITAL INPU£116.13 (Excl. Tax)£116.13 (Excl. Tax)In stock
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6ES7441-2AA03-0AE0SIMATIC S7-400, CP 441-2 COMMUNICAT£352.85 (Excl. Tax)£352.85 (Excl. Tax)In stock
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6ES7512-1DK00-0AB0SIMATIC DP, CPU 1512SP-1 PN FOR ET£812.90 (Excl. Tax)£812.90 (Excl. Tax)In stock
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6ES7953-8LJ30-0AA0SIMATIC S7, Micro Memory Card for S£116.13 (Excl. Tax)£116.13 (Excl. Tax)In stock
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6ES7441-1AA03-0AE0SIMATIC S7-400, CP 441-1 COMMUNICAT£357.32 (Excl. Tax)£357.32 (Excl. Tax)In stock
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6ES7322-1HH00-0AA0SIMATIC S7-300, DIGITAL OUTPUT SM 3£166.15 (Excl. Tax)£166.15 (Excl. Tax)In stock
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6ES7214-1HG31-0XB0SIMATIC S7-1200, CPU 1214C, compact£379.65 (Excl. Tax)£379.65 (Excl. Tax)In stock
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6ES7313-6CE00-0AB0SIMATIC S7-300, CPU 313C-2DP COMPAC£361.79 (Excl. Tax)£361.79 (Excl. Tax)In stock
The Siemens S7 series is one of the most widely used solutions in industrial automation worldwide. These powerful and versatile programmable logic controllers (PLCs) are applied across various industries, including mechanical engineering, manufacturing, and process industries. They form the backbone of many control systems and ensure efficient, reliable operation of industrial processes.
At JC-Electronics, we offer a complete range of Siemens S7 PLCs. These are available as both new and refurbished units. We also provide a specialized repair service. All our Siemens S7 PLCs, whether new or refurbished, come with a standard two-year warranty.
Why choose Siemens S7?
The Siemens S7 series offers a modular and scalable system. There is a suitable solution for every automation requirement. These PLCs are known for their high reliability and are built for long-term use in demanding industrial environments. With fast processing speeds, they are well-suited for both simple and complex control tasks. Programming is straightforward using the Siemens TIA Portal and STEP 7 software.
Our Siemens S7 PLC range
We supply and repair the following models:
- Simatic S7-200. Ideal for simple and cost-effective automation projects.
- Simatic S7-300. A modular solution for mid-sized industrial applications.
- Simatic S7-400. Designed for large-scale installations and complex processes.
- Simatic S7-1200. A compact and versatile PLC suitable for smaller applications in the latest generation.
- Simatic S7-1500. A powerful controller with advanced features for demanding automation, and the successor to the S7-300/400.
Two-year warranty on new and refurbished Siemens S7 PLCs
You receive a two-year warranty on all our new and refurbished Siemens S7 PLCs. This gives you confidence in the quality and reliability of every purchase.
Siemens S7 repair service
Is your Siemens S7 PLC defective? Take advantage of our professional repair service. Our team consists of specialists with many years of experience in diagnosing and repairing industrial electronics.
Each PLC we repair is thoroughly cleaned, fully tested under load, and overhauled where necessary. We also provide a two-year warranty on repairs. You can count on a reliable, long-term solution. Our service is fast and efficient. We minimize downtime so your production process can continue with as little interruption as possible. This helps you avoid unnecessary delays and get back to work quickly.










