# Advantech ADAM-4520 Relay Output Module RS-232 to RS-422/485

The **Advantech ADAM-4520 Relay Output Module** provides reliable RS-232 to RS-422/485 conversion for industrial automation. Improve your control systems with this robust and efficient module.

This module is designed for seamless integration into existing industrial networks, ensuring stable data transmission and enhanced control. The **ADAM-4520** supports multiple communication protocols, providing versatility for various automation applications. Its durable construction ensures dependable performance in demanding environments.

**Key Features:**

-   **RS-232 to RS-422/485 Conversion:** Facilitates communication between different serial interfaces.
-   **Industrial-Grade Design:** Ensures reliable performance in harsh environments.
-   **Multiple Protocol Support:** Offers versatile integration options.
-   **Enhanced Data Transmission:** Provides stable and efficient data transfer.
-   **Easy Integration:** Simplifies setup and deployment in existing systems.

**Specifications:**

-   Serial Interface: RS-232, RS-422/485
-   Data Transfer Rate: Up to 115.2 kbps
-   Operating Temperature: -10°C to 70°C
-   Power Input: 10-30 VDC

Trust the **Advantech ADAM-4520** to enhance the reliability and efficiency of your industrial automation systems. Order yours today and experience seamless communication and control.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Communication Modules > Relay Output Modules
- **Tags:** ADAM-4520, Advantech, industrial automation, relay output module, RS-232 to RS-422/485 converter, serial communication

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/advantech-adam-4520-relay-output-module)
> Updated: 2026-10-20