# ABB TB521-ETH A2 CPU Terminal Base - 1SAP112100R0270 - 24Vdc

Enhance your industrial automation with the **ABB TB521-ETH A2 1SAP112100R0270 CPU Terminal Base**. This high-quality terminal base is designed for seamless data processing and communication in industrial environments. Operating at 24Vdc, it is a crucial component for efficient and reliable automation systems. The TB521-ETH A2 is a top choice for projects requiring dependable performance.

The **ABB TB521-ETH A2 1SAP112100R0270** features advanced capabilities that ensure smooth operations. It includes two coupler slots for easy system expansion and an Ethernet RJ45 connection for fast and dependable data transfer. This terminal base is built to withstand the rigors of industrial use, providing long-term reliability. Its design ensures superior performance, making it an essential part of any industrial setup. If you need a reliable and efficient solution for your automation needs, this terminal base is a perfect solution.

Key Features:

-   **24Vdc Operation**: Ensures compatibility with standard industrial power systems.
-   **Ethernet RJ45 Connection**: Provides fast and reliable data communication.
-   **2 Coupler Slots**: Allows easy expansion and customization of your system.
-   **Made in Germany**: Guarantees high quality and durability.
-   **Part Number 1SAP112100R0270**: Ensures easy identification and ordering.

Specifications:

-   Model: TB521-ETH A2
-   Part Number: 1SAP112100R0270
-   Voltage: 24Vdc
-   Coupler Slots: 2
-   Connectivity: Ethernet RJ45

Choose the **ABB TB521-ETH A2 1SAP112100R0270 CPU Terminal Base** for its proven reliability and superior performance. Its robust design and advanced features make it ideal for demanding industrial automation applications. Integrate this terminal base into your system to experience enhanced efficiency and seamless connectivity. For further details or assistance, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Terminal Bases > CPU Terminal Base
- **Tags:** 1SAP112100R0270, 24Vdc, ABB, Automation Systems, CPU Terminal Base, Ethernet Terminal, Industrial Automation, TB521-ETH A2

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- ABB TB521-ETH A2 CPU Terminal Base - 1SAP112100R0270 - 24Vdc-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-tb521-eth-a2-1sap112100r0270)
> Updated: 2026-10-01