PLC Programmable Controller FX3U Series MR/MT, With Built-in Analog Quantity 0-20mA/0-10V, Suitable For GX System, 32-40

The FX3U series PLC is the third generation micro programmable controller launched by Mitsubishi Electric. As an upgraded model of the FX2N series, it has significantly improved processing speed, program capacity, and expansion capability. It was once Mitsubishi's main product in the small PLC market, suitable for automation applications that require high-speed processing and complex control. Here are some core specifications of the FX3U series: Specific parameter notes for characteristic classification Program Performance Program Capacity 64000 Steps Basic instruction processing speed 0.065 μ s/instruction The number of instructions includes 29 basic instructions, 2 step instructions, and 218 application instructions Hardware scale I/O control scale of 16-256 points (local expansion), up to 384 points (when using CC Link remote I/O) The number of software components includes 7680 auxiliary relays, 512 timers, 235 counters, and 8000 data registers Special function built-in positioning independent 3-axis 100kHz (transistor output type) High speed counting at 6 points 100kHz and 2 points 10kHz 🔌 Expansion and Communication The FX3U series PLC has good scalability: ·Module Expansion: It can connect input/output expansion units and modules of the FX2N series. Special functional units/modules (such as analog and communication modules) can connect up to 8 units. ·Communication capability: A dedicated communication adapter can be connected through the left port, supporting communication methods such as RS-232C and RS-485. Combined with an expansion board or adapter, remote debugging and monitoring of programs can even be achieved through a modem. Selection and usage tips There are several key points to note when selecting and using FX3U series PLCs: ·Output type selection: mainly divided into relay output type, transistor output type, and thyristor output type. Among them, the transistor output type can support high-speed pulse output for precise positioning control. ·Power configuration: Most FX3U basic units support both AC and DC power. It should be noted that its miniaturized variant model FX3UC series can only use DC 24V power supply. The FX3U series PLC, with its excellent processing speed, sufficient program capacity, flexible expansion capability, and powerful built-in functions such as positioning and high-speed counting, is capable of handling complex automation control tasks. Although it belongs to Mitsubishi's earlier generation of products, it is still widely used in many existing devices.