---
lang: "en"
title: "Marcom Modbus Slave DLL"
sku: "MODBS-DLL"
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brand: "MARCOM S.r.l."
end_of_life: "false"
---

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DLL developed in .NET environment to transform any application into a Modbus Slave device

Marcom Modbus Slave DLL allows you to integrate your software into a Modbus network.

Thanks to the DLL developed by Marcom in the Microsoft Visual Studio.NET environment, it is possible to integrate your software, of any kind and with any functionality, into a Modbus network.
 
 The software is then seen as one or more Modbus Slave devices: you can define:

- memory areas: Holding Register, Input Register, Input Status, and Output Coil
- variables based on memory areas and manage these variables and their updates in your software, as a .NET object. The variable generates events on update (write on Modbus Master side) and events before writing on the application side for validation before the update

The software is available in a 30-minute DEMO version with the following limitations: max 8 WORDS definable in each memory area, max 8 variables.

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Source: https://shop.marcomweb.it/en/utility/marcom-modbus-slave-dll

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