FieldServer Gateways:
Modbus, BACnet, Metasys, LonWorks gateway

Use our quick selection list to find the gateway or protocol that will meet your application requirement.

Find your Gateway:

Protocol translator and Gateway for LonWorks, Modbus, BACnet, Metasys, EtherNet IP

Modbus, BACnet, LonWorks®, EtherNet/IP, Metasys by Johnson Controls, KNX, M-Bus and Fire Alarm Panel protocol gateways from FieldServer Technologies can prepare your infrastructure for the future! Critical infrastructure device and network integration results in efficient building and plant operation, while conserving resources, maximizing returns on assets, and saving energy. With FieldServer gateways, you can combine existing trusted devices and systems with new technologies and services - optimizing your building and process control environments. There is no need to compromise when FieldServer lets you tie it all together to meet the demanding performance and interoperabilty efficiencies of the future. When systems talk, you save energy and resources!
FieldServer Technologies is a wholly owned division of Sierra Monitor Corporation, a publically traded company traded under OTCQB:SRMC.

Services and Technical Support

Technical Support is provided by FieldServer's proven technical support team or one of the trained Approved Integrators. Product and protocol driver manuals, utility software and technical assistance is available on-line.

Order QuickServer Online

The QuickServer BAS Gateway can now be ordered online via the new FieldServer Shopping Cart. Visit the store, select the QuickServer that fits your application, choose from available profiles and accessory kit and place your order. Just another way FieldServer makes it easy to solve your needs.

Powerful FieldServer Gateways

FieldServer has the protocol gateways you need to meet your interconnectivity needs. Whether interfacing a single device to another, or integrating multiple devices with multiple protocols to a plant-wide network FieldServer has the solution meet your needs.

FieldServer Gateways


"Profiles" makes it easy for the operator to map protocols with pre-defined configurations. This FieldServer feature makes it extremely easy and fast to set up the gateway for a specific application.

Learn more about Profiles

Find your Protocol:

FieldServer's extensive 100+ protocol library provides easy solutions for users and integrators to interface devices to modern open systems.

  • BACnet - FieldServer's BTL Marked gateways interface to BACnet
  • LonWorks - LonMark Certified gateways connect devices to LonWorks networks
  • KNX - KNX Gateway to interface to Europe's popular protocol networks
  • M-Bus - New M-Bus gateways for various meters in building automation
  • Modbus - Modbus Compliance Tested gateways for building automation and industrial controls
  • Metasys N2 by JCI - A major protocol in buildings, the FieldServer gateways can interface to Metasys N2
  • EtherNet/IP - Gateways for Allen Bradley EtherNet/IP networks