# Siemens PXX-L11 Controller Extension Module - 24V DC

Enhance your industrial control systems with the Siemens PXX-L11 Controller Extension Module, a high-performance solution designed for efficiency and reliability. This module is engineered to seamlessly integrate into your existing setup, providing enhanced capabilities and improved operational performance.

-   **Efficient Operation:** Operates at 24V DC with a low power consumption of only 50mA at 1.2W, reducing energy costs.
-   **Safety Certified:** Features a Class 2 SELV/PELV rating, ensuring safe and reliable operation with protection against voltage surges.
-   **Easy Integration:** Includes preloaded firmware version v5.00.031 for seamless compatibility and quick setup.
-   **Compact Design:** Lightweight at just 140g and designed for easy installation in space-constrained applications.
-   **Durable Build:** Offers IP20 (IP30) protection against dust and debris, guaranteeing long-term durability.

This module is ideal for open energy management equipment and designed for demanding industrial environments. The Siemens PXX-L11 is a robust and dependable choice. Contact Ram Automations for support and integration. For further inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) to upgrade your control system today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Systems > Extension Modules
- **Tags:** 24V DC, automation components, controller extension module, extension module, industrial automation, PLC, Siemens

## Variants

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

## Images

- Siemens PXX-L11 Controller Extension Module - 24V DC-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-pxx-l11-controller-module)
> Updated: 2026-09-18