Industrial automation applications often use a variety of Fieldbus protocols for device networking and this can cause transmission issues. Moxa provides different Fieldbus solutions with a range of gateways and interface boards. Moxa’s gateways support Modbus/TCP, Modbus/ASCII, Modbus/RTU, DF1, and Ethernet/IP. In addition, all Moxa interface boards support CAN bus interface.

With over twenty years of experience in serial board technology and development, Moxa is able to offer one of the most comprehensive selections of industrial-grade multiport serial cards in the world. Moxa's serial boards are known for their scrupulous design, high reliability, and top performance. Moxa provides different boards for different slot types, from ISA to PCI Express to PC/104.

Serial-to-Ethernet products are specifically designed to allow industrial devices to be directly accessible from the network. Legacy devices can thus be transformed into Ethernet devices, which can be monitored and controlled from any network location or even the Internet. Different configurations and features are available for specific applications, such as protocol conversion, Real COM drivers, and TCP operation modes to name a few.

Surge Protector for serial data lines

Moxa's UPort® series provides industrial USB solutions by providing USB-to-serial converters (up to 16 ports) and industrial USB hubs. All UPort® products provide true Hi-Speed USB 2.0 at 480 Mbps, 15 KV ESD protection, and have a metal housing to endure harsh environments.