# Weidmuller WAS4 PRO DC/DC Signal Conditioner – Industrial Isolation

The **Weidmuller DC/DC Signal Conditioner WAS4 PRO**, a vital component for industrial automation, provides reliable galvanic isolation and precise signal conditioning. This module is engineered to provide dependable performance in automation, process control, and instrumentation applications. It is designed to isolate and convert DC signals, such as 4–20 mA or DC voltage levels, enhancing measurement accuracy, protecting sensitive control electronics, and minimizing electrical noise. This ensures the integrity of critical control systems.

This industrial-grade signal conditioner is ideal for use in harsh environments, offering robust performance and long-term signal integrity. The **Weidmuller WAS4 PRO** is engineered for dependable industrial performance and precise signal interfacing. It enhances automation and control systems with robust engineering and reliable signal integrity.

Key Features:

-   **Galvanic Isolation:** Protects PLCs and DCS systems.
-   **Signal Conversion:** Supports 4–20 mA and DC voltage inputs.
-   **Robust Construction:** Designed for harsh industrial environments.
-   **Enhanced Accuracy:** Provides clean, noise-free signal transmission.
-   **Versatile Application:** Ideal for industrial automation and process control.

Specifications:

-   Product: **DC/DC Signal Conditioner**
-   Model: **WAS4 PRO**
-   Type: DC/DC analogue signal isolation and conditioning module
-   Function: Provides galvanic isolation and conditioning of DC analogue signals
-   Application: Industrial automation, process control, instrumentation, PLC/DCS interfaces
-   Input/Output: Isolated support for analogue signals (e.g., 4–20 mA or DC voltage)
-   Construction: Industrial‑grade design for dependable long‑term operation
-   Mounting: DIN‑rail or panel installation (system dependent)
-   Manufacturer: **Weidmuller**

Trust the **Weidmuller DC/DC Signal Conditioner WAS4 PRO** for superior performance in your industrial or automation systems. For dependable signal integrity, choose **Weidmuller**. Contact us at info@ramautomations.com.

## Details

- **Price:** 999.0 USD
- **Vendor:** Weidmuller
- **Type:** Industrial Automation > Signal Conditioners > DC/DC Isolators
- **Tags:** DC/DC signal conditioner, galvanic isolation, industrial automation, signal conditioning, WAS4 PRO, Weidmuller

## Variants

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

## Images

- Weidmuller WAS4 PRO DC/DC Signal Conditioner – Industrial Isolation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/weidmuller-was4-pro-dc-dc-conditioner)
> Updated: 2026-10-03