---
lang: "en"
title: "OPC Server UA DEMO"
sku: "OPC-UA-DEMO"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-demo"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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Marcom OPC Server UA DEMO for testing the OPC UA interface. No field communication. Simulated variables.

**Marcom OPC Server UA DEMO** for testing the OPC UA interface.

No field communication.

Simulated variables: it is possible to set a behavior for variables so that their value changes with a certain frequency to obtain plausible data on the OPC client side.

The main features of the OPC Server are:

| Configuration | Intelligent configurator with definition of variables, data type, and their behavior |
|---|---|
| OPC Specification | **Compliant with OPC Unified Architecture (UA) 1.04 specification** |
| Security | **Implements opc.tcp and https protocols, includes anonymous access and user/password access management with the ability to set read and write access rights for each user or user group.** |
| Traffic Analysis | Communication diagnostics at the OPC variable level |
| Supported Data Types | Boolean
Signed 8-bit integers
Unsigned 8-bit integers
Signed 16-bit integers
Unsigned 16-bit integers
Signed 32-bit integers
Unsigned 32-bit integers
Signed 64-bit integers
Unsigned 64-bit integers
32-bit Reals
64-bit Reals
String
Array of Booleans
Array of Signed 8-bit integers
Array of Unsigned 8-bit integers
Array of Signed 16-bit integers
Array of Unsigned 16-bit integers
Array of Signed 32-bit integers
Array of Unsigned 32-bit integers
Array of Signed 64-bit integers
Array of Unsigned 64-bit integers
Array of 32-bit Reals
Array of 64-bit Reals |
| Supported Operating Systems | Windows 7/8/10/11 (32-bit and 64-bit) + .Net Framework 4.6.2. |

For more information, visit  **[OPC Support](it/forum/opc.html)**

---

Source: https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-demo

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.