FieldServer Products - Intelligent Gateways, BACnet, LonWorks, Modbus, EtherNet/IP

As the leading gateway manufacturer in the Building Automation and Industrial Automation industry, FieldServer combines intelligent comprehensive gateways with the largest protocol driver library in the industry to produce interconnectivity solutions to meet the needs of manufacturer's and integrators worldwide.

FieldServer innovations such as the FieldServer Operating System, Profiles for easy configuration and Advanced Functions to enhance data handling gives FieldServer gateways power unsurpassed by competitors.

Intelligent Gateways

Each FieldServer Intelligent Gateway can use drivers available from the large FieldServer Technologies driver library, including such popular drivers as Modbus, BACnet, LonWorks®, JCI Metasys®, EtherNet/IP and many more. The driver library includes a wide range of specialty and proprietary drivers for fire alarm panels, controllers, variable speed drives, chillers and many more. Simply select the FieldServer best suited for your specific application and select the driver(s) needed. Contact FieldServer Technologies for assistance in selecting the proper FieldServer to meet your specific needs.

For applications calling for a simple interface between a device and a network we recommend the QuickServer. For applications calling for more than 500 points or proprietary protocols, we recommend the FS-B35 Series that can except up to 10,000 point with optional enhancement and includes multiple Ethernet and serial ports (either RS-232 or RS-485) and an LonWorks® port.


The key to the FieldServer product line is the extensive and growing library of drivers available to meet your specific needs. With over 100 different drivers, 400 different devices, 700 translation paths and almost 55,000 instances of installation, it is likely that FieldServer Technologies has the driver for you.

LonWorks is a trademark of Echelon Corporation registered in the United States and other countries.

Metasys is a trademark of Johnson Controls, Inc.

Protocol Gateways


Gateway Models


Protocol Drivers