Lonworks to KNX Gateway || Lonworks to KNX Conversion
ProtoConvert recommends the FieldServer gateways for your Lonworks protocol conversion requirements. We configure and sell FieldServer gateways. We will help you find the right solution for your requirement and support you with the configuration and commissioning.

This gateway can read KNX data from your KNX devices and publish it as Lonworks data.

It can also write to the KNX devices.

This gateway can also do the reverse, read Lonworks data and publish it as KNX data.

It can also write to the Lonworks devices.

In summary, this gateway can act as: 

Client/Master on the KNX network: Hence it is capable of reading data from the various KNX slave devices and writing data to them if required.

Server/Slave on the KNX network: You can use the gateway in this mode if you have a KNX master on the network which would be reading data from the gateway.

Client/Master on the Lonworks network: Hence it is capable of reading data from the various Lonworks devices and writing data to them if required.

Server/Slave on the Lonworks network: The gateway can be configured to be a server of data values, hence another Lonworks client can read data from the gateway and write data into the gateway.


Protocol DataSheets



Hardware datasheets



Reference Manuals





FieldServer Gateways for KNX-Lonworks:

This table lists the different FieldServer hardware platforms which support KNX-Lonworks conversion. You can make a choice depending on the number of serial/Ethernet /lonworks ports you require and the point count capacity being considered.

We will help choose the right gateway model for you. Please contact us with your detailed requirement.

Device Type 

Serial Ports

Lonworks Ports

Ethernet Ports

Base Point Count Capacity

Extended Point Count Capacity

 QuickServer Lonworks






 Enhanced QuickServer Lonworks

1xRS485 or RS232







1xRS-232 System Port





 How to configure the FieldServer gateway?

-We will configure the gateway for you based on your requirement and support you during commissioning of the gateway, so you do not have to worry about configuring the FieldServer gateway.

-However, it is very helpful to know how to configure the devices. All the required tools and supporting product manuals with be provided completely free of cost with your purchase.

-Configuration of the FieldServer is done using a '.csv' file. This file can be edited using any text editor (example Microsoft excel).

-In this file we need to enter information for the Client and Server side interfaces of the FieldServer. This includes but is not limited to:

                Node ids of the slave devices

                IP addresses/device address of the slave devices

                Baud rate, parity, stop bits for serial communication

                Scan rates

- And finally we need to create an internal mapping that would map each data value read on the client side to a data value on the server side.

-For detailed information on configuration please get in touch with us and review the configuration manual on top of this page