Home / Industrial Protocol Converter for BACnet, Modbus and OPC UA
#Product Blog · July 08, 2026 · About 4 minutes
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Industrial Protocol Converter for BACnet, Modbus and OPC UA

Written By

Tespro

An industrial protocol converter solves communication mismatch between field devices and upper-level systems. Tespro TC-100 is positioned as a compact protocol conversion device for scenarios such as BACnet to Modbus and OPC UA to Modbus integration, with additional protocol combinations evaluated by project.

Key Takeaways

  • This article should focus on TC-100, not the broader TG gateway family.
  • Use concrete scenarios: building automation, SCADA, energy management and legacy retrofits.
  • Avoid saying it converts every protocol by default.
  • Ask for protocol direction and data point map in the CTA.

Why Protocol Mismatch Delays Projects

In industrial sites and buildings, devices from different vendors often use different communication protocols. A BMS may use BACnet, a PLC may use Modbus, and a SCADA platform may require OPC UA. Without a conversion layer, integration becomes slow and expensive.

A protocol converter provides a focused way to map data from one protocol environment to another while keeping existing field devices in service.

What Tespro TC-100 Does

Tespro TC-100 is designed for protocol conversion tasks in industrial sites, building automation, energy management and equipment networking. Current public examples include BACnet-to-Modbus and OPC-UA-to-Modbus scenarios.

Because protocol details vary, the converter should be selected after checking conversion direction, point list, register map, communication interface and update interval.

Typical Applications

The TC-100 can be considered when a building automation system must exchange data with Modbus devices, when a factory digital platform needs data from Modbus meters, or when legacy equipment must be integrated into a newer platform.

It is especially useful for system integrators who need a repeatable conversion device rather than a custom software bridge for every project.

Content and Search Layout

The article should include a simple diagram in the final webpage: Source Device -> TC-100 -> Target System. This helps both users and AI search understand the role of the device.

Create internal links to industrial gateway, energy management gateway and smart building solution pages.

FAQs

What is the difference between a protocol converter and a gateway?

A protocol converter focuses on translating data between protocols. A gateway may include protocol conversion, connectivity, data processing and platform integration.

Does TC-100 support every protocol combination?

No. Protocol combinations depend on the available version and project requirements. Confirm the conversion direction before ordering.

What details should I provide for a TC-100 project?

Provide source protocol, target protocol, interface, data point list, register map, polling interval and target system information.

Need BACnet, Modbus or OPC UA Integration?

Send Tespro your source protocol, target protocol, interface and point table. Tespro can help confirm the suitable TC-100 version for your integration project.

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