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Where can I find some Modbus to Bacnet over IP convertors? Are there any readily available in the market?

Hi

This is a common application which is solved with the FieldServer http://www.fieldserver.com . The hardware platform is loaded with Modbus TCP/IP and (BACnet IP or BACnet Ethernet) and the data points are then mapped from one protocol to the other for bi-directional communications. Modbus TCP/IP can also be substituted with Modbus RTU.

Regards,
Richard

Try this link
http://www.alerton.com/Products/BACtalk/Integration_Level/flg-modbu s.asp

Contact Intesis Software at http://www.intesis.com they supply gateways in a box and have drivers for BACnet and Modbus.

Regards
Francisco

Try

http://www.fieldserver.com

Their FS-B2010-01 FieldServer Bridge is available with BACnet Ethernet and BACnet IP on the Ethernet side and several Modbus versions on the serial side. It lists around 1200 USD, and the BACNet driver costs an extra 800 USD. The Modbus RTU driver is included.

They will configure the box for you if you need it (again at an additional cost). My company uses these things and has had good success with them.

RAH

Have a look at fieldserver technologies ( http://www.fieldserver.com/ ) or MBS ( http://www.mbs-software.de/e_gateways.html ) ...

Hope that helps,

Jörg

Dear Leanardo,
We had similar enquiries on conversion to BACNET. But BACNET, not being a so popularly used protocol (atleast I do not know of many installations) I doubt if there are any commercial off the shelf convertors.
Have a look at http://www.sunlux-india.com/ProtocolConverters.htm. Though there is no ready to use converter we may agree to configure one for you. Let me know if this will help.

Regards,
Ganesh Okade
Sunlux Technologies Ltd.
www.sunlux-india.com

Hi Ganesh

In USA BACnet is widely used in Building Automation and companies like www.fieldserver.com have off the shelf solutions for over 80 different applications to BACnet. FieldServer even has a number of installations in India done by www.trane.com There are a number of large organizations in USA such as Delta Controls, Alerton, Automated Logic, Trane to name but a few who totally support BACnet.

Regards,
Richard

Botech has both a driver to modbus and you can use there GHS as a coverter http://www.botech.se

Checkout http://www.sunlux-india.com/ProtocolConverters.htm - we now support BACnet too. The data sheet is accessible at http://www.sunlux-india.com/Downloads/ProtoconDS-BACnetMODBUS.pdf

Ganesh Okade
Sunlux Technologies Ltd.
http://http://www.sunlux-india.com
Industrial Communication Experts

Aftek have come up with BM series protocol converters to bridge the gap between devices which supports modbus RTU/ASCII/TCP protocol and BACnet based systems.
you can visit http://apc.aftek.com for details.

You can post your queries @: apc [at] aftek.com / yogeshd [at] aftek.com

For Canadian customers of FieldServer gateways, we are the Canadian Distributors. www.chipkin.com

We sell, support and configure FieldServers. We are able to develop new drivers for the FieldServer product range.

When you purchase a modbus/bacnet gateway from us you get valuable free software to help test and debug the application. The CAS BACnet explorer and the CAS Modbus scanner are both free and allow you to test / document the interface.