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Siemens SIMATIC S7-300 CP 340 Communication Processor with RS232C Interface, 6ES7340-1AH02-0AE0
The Siemens SIMATIC S7-300 CP 340 Communication Processor with RS232C Interface, 6ES7340-1AH02-0AE0 is a reliable and high-performance communication module designed to extend the connectivity capabilities of Siemens S7-300 PLC systems. Engineered for industrial automation and process control applications, this communication processor enables serial data exchange between the PLC and external devices such as HMIs, printers, barcode scanners, PCs, and third-party control systems. With its integrated RS232C interface and proven Siemens communication technology, the 6ES7340-1AH02-0AE0 ensures stable, efficient, and error-free data transmission in demanding industrial environments.
Key Features
Provides RS232C serial communication interface for Siemens S7-300 PLC systems.
Enables reliable data exchange with external devices such as HMIs, printers, and PCs.
Designed for seamless integration into S7-300 automation architectures.
Ensures stable and efficient serial communication in industrial environments.
Built with Siemens industrial-grade quality for long-term durability and dependable performance.
Specifications
Brand: Siemens
Product Series: SIMATIC S7-300
Product Type: Communication Processor
Model: CP 340
Manufacturer Part Number: 6ES7340-1AH02-0AE0
Communication Interface: RS232C
Communication Type: Serial communication module
Application: Industrial automation, device communication, data exchange, HMI/SCADA connectivity, and serial interfacing
Compatibility: Siemens SIMATIC S7-300 controllers
Mounting Type: PLC rack module installation
Construction: Rugged industrial-grade communication processor for control cabinet integration
The Siemens SIMATIC S7-300 CP 340 Communication Processor 6ES7340-1AH02-0AE0 delivers dependable serial communication performance and seamless integration for industrial automation systems. Backed by Siemens’ global reputation for engineering excellence, this module ensures stable data transfer, flexible connectivity, and long-term operational reliability. Ram Automations supplies genuine Siemens communication and automation products for industrial applications. For pricing, availability, or technical support, contact info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
