---
lang: "en"
title: "OPC Server UA Modnet"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-modnet"
brand: "MARCOM S.r.l."
---

## Available variants

---
title: "OPC Server UA Modnet — License: 50 points"
sku: "OPC-UA-MDB1"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-modnet?config=1499"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "OPC Server UA Modnet — License: 500 points"
sku: "OPC-UA-MDB2"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-modnet?config=1500"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "OPC Server UA Modnet — License: 1000 points"
sku: "OPC-UA-MDB3"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-modnet?config=1501"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "OPC Server UA Modnet — License: No limits"
sku: "OPC-UA-MDBU"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-modnet?config=1502"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "OPC Server UA Modnet — License: Option to update to the latest version"
sku: "OPC-UA-MODB-UPDATE"
canonical_url: "https://shop.marcomweb.it/en/opc-server-ua/opc-server-ua-modnet?config=1504"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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Marcom OPC Server UA Modnet for TCP/IP networks and for RS485/232 networks. Multi-connection support, advanced diagnostic functions.

**Marcom OPC Server UA Modnet** to communicate with a single product with devices using TCP or RTU protocol!
 A latest-generation OPC Server developed in .NET Framework 4.6.2 technology.

The Marcom OPC Server UA Modnet is the ideal tool to connect field equipment with Ethernet MODBUS or MODBUS RTU interface to control or supervision systems. 
 
A time-limited version (30 minutes runtime) for full product testing is available for download. 
 
 The product is supplied with a licensing system that adapts to all needs: 50 variable license, 500 variable license, 1000 variable license, and unlimited variable license. It is always possible to upgrade to a higher category license.
 
 References of implemented applications include the following equipment: Wago 841, 842 and RTU. Eletrex Ethernet and RTU meters. PLC S7200 via RTU. Seneca ZTWS Ethernet and RTU PLCs. Clivet via RTU. via MOXA TCP converter to PLC. via Lantronix converter to PLC. to RTU for integration in Labview."****

The main features of the OPC Server are:

| Connection / Connections | To multiple devices via Ethernet (TCP, UDP) or RS232 / RS422 / RS485 network.
**Supports IPV6 connections**. |
|---|---|
| Configuration | Intelligent configurator with automatic syntax error detection for addresses |
| OPC Specification | **Compliant with OPC Unified Architecture (UA) 1.04 specification** |
| Traffic Analysis | Analysis and recording of data exchanged on the network (performance analysis)
Communication diagnostics at variable level, selective log per connection or per device. |
| Supported Data Types | 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
 Booleans
 BCD
 Unsigned Measurement Values
Signed Measurement Values
String Values

 Management of boolean type variables for the holding register and input register area, using the *Read-Modify-Write* method for writing |
| Support for non-standard devices | Supports the management of complex "block" variables, such as those used by *Thytronic*© protections, for example. |
| Security | **Implements opc.tcp and https protocols, includes anonymous access management and user/password access with the ability to set read and write access rights for each user or user group.** |
| Additional features | Possibility of scaling variables presented at OPC level
 Possibility of byte, word, double word data swap
 Support for block transfer with settable size to optimize communication
 Import/Export of created configurations
 Optimized communication speed for RTU serial protocol
 Writing variables from the OPC Server configuration window |
| Supported Operating Systems | Compatible with Windows 7/8/10/11 (32 bit and 64 bit) + .Net Framework 4.6.2 |

---

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

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