Description
The HVAC Modbus library for CODESYS contains standard function blocks for reading/writing via Modbus RTU and TCP.
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The HVAC Modbus library for CODESYS contains standard function blocks for reading/writing via Modbus RTU and TCP.
To help you get started right away, we offer the library as a download. A license can be purchased via the CODESYS Store. If you need further support, please do not hesitate to contact us.
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Use visualization elements for Modbus devices.

Simple engineering by placing a master block for communication.

Modbus client with TCP support.

Modbus client with serial support for Modbus RTU.
The library is optimized for use with the CFC editor. Slave devices are connected via a master block (serial or TCP). Slave devices can be individual Modbus queries or fully finished device blocks from many manufacturers. This simplifies commissioning.
Is a device missing in the HVAC Modbus Library?
If you need a device that is not yet included in the HVAC Modbus Library, just contact us. After a brief internal coordination, we will be happy to expand the library for you and provide you with the corresponding device as quickly as possible.
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