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Remote I/O Controller

FRG208 Low-Cost Carrier Controller

The FRG208 and FRG216 Carrier Controllers are industrial-grade remote I/O controllers that use power line communication for networking. They provide 8/16 digital inputs and 8/16 relay outputs, respectively. Based on our proprietary carrier core module, these low-cost controllers solve scenarios where conventional remote I/O controllers fall short, such as difficult field wiring or the need for a network. The carrier controllers support deployment over bare wires (twisted pair, coaxial) and AC power lines (DC, single-phase, three-phase).

FRG216M Carrier Controller

FRG216 Low-Cost Carrier Controller

FR204 Carrier Controller

The FR204 Carrier Controller is a remote I/O controller that uses power line communication for networking. It features 4 digital inputs and 4 relay outputs. Designed for scenarios where conventional remote I/O controllers fall short—such as difficult wiring in industrial settings, diverse communication requirements, or the need for networked communication—the Carrier Controller separates power and communication modules. It supports DC, single-phase AC, and three-phase four-wire applications.