Yokogawa FA-M3

Yokogawa FA-M3 is a modular programmable controller family for machine sequencing, measurement, and motion control. A system combines a base module, power supply, sequence CPU, and application-specific I/O or communication modules, with expansion options for additional field signals. The range includes digital inputs and outputs, voltage and current analog I/O, temperature control, high-speed counters, positioning, and industrial network interfaces. FA-M3V sequence CPUs provide ladder program execution with integrated Ethernet and USB connectivity, while supported configurations offer Modbus communication and diagnostic trace functions. Dedicated modules handle tasks such as temperature regulation, pulse acquisition, and coordinated positioning alongside sequence control. CPU capacity, conversion speed, channel count, and network capability depend on the selected model. Some base, power supply, and I/O modules are also shared with Yokogawa e-RT3 controllers.