# SIEMENS C73040-A51-C253-3 PCB CARD - BASIC-I/O-1

The SIEMENS C73040-A51-C253-3 PCB CARD, also known as BASIC-I/O-1, is a critical component designed to enhance the operational efficiency of your industrial equipment. This high-quality PCB card, manufactured by SIEMENS, provides reliable performance in a variety of applications, ensuring seamless functionality and durability within your systems. It is an ideal solution for those seeking enhanced performance and longevity in their electronic components.

**Key Features:**

-   **Enhanced Reliability:** Designed for consistent performance in demanding industrial environments.
-   **Seamless Integration:** Compatible with various SIEMENS models, including the EN100-04 series.
-   **Durable Construction:** Built to withstand the rigors of industrial use, ensuring a long operational life.
-   **Optimal Functionality:** Provides essential I/O capabilities for efficient equipment operation.
-   **Cost-Effective Solution:** Offers a practical and economical approach to maintaining and upgrading your systems.

This PCB card is engineered to meet the stringent demands of industrial automation. The SIEMENS C73040-A51-C253-3 ensures your systems operate at peak performance, providing dependable service and extending the lifespan of your equipment. Trust in the quality and performance of SIEMENS components to optimize your industrial capabilities. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information.

## Details

- **Price:** 999.0 USD
- **Vendor:** SIEMENS
- **Type:** Industrial Automation > PCB Cards > SIEMENS PCB
- **Tags:** BASIC-I/O-1, C73040-A51-C253-3, Industrial Automation, PCB Card Replacement, SIEMENS EN100-04 Compatible, SIEMENS PCB

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| C73040-A51-C253-3 / USED | 999.00 USD | In stock |

## Images

- SIEMENS C73040-A51-C253-3 PCB CARD - BASIC-I/O-1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-c73040-a51-c253-3-pcb-card)
> Updated: 2026-10-01