Feature: 1. Using 32‑bit industrial processors, small PLCs suitable for industrial automation applications. 2. Compatible with most commands of FX3U, support for GXworks2/GxDeveloper programming, with independent programming port. 3. All 10 ports use photoelectric isolation to transmit signals, which can effectively filter out various interferences, the input supports positive/negative triggers, which is convenient to use. 4. High‑speed counter function, comes with analog input and output channels, supports 2 channels of 100K high‑speed pulse output. 5. The power circuit adopts anti‑reverse and anti‑surge design, which is widely used in the signal acquisition and control of industrial field equipment. Specification: Item Type: PLC Programmable ControllerMaterial: Plastic Model: AMX‑FX3U‑M26MR‑E Digital Input: Input Points: 16 Input Signal Type: Switch contact signal or level signal, support positive and negative trigger Input Signal Voltage: DC 20~28V Insulation Circuit: Optocoupler isolation Digital Output: Output Points: 10 Output Type: Relay Contact Capacity: 30VDC/5A, 250VAC/5A Insulation Circuit: Mechanical insulation Analog Input/output: Input Points: 4 Input Type: Voltage/current, DIP switch switch input type Input Range: DC0‑10V/0~20ma Conversion Accuracy: 12 bits High‑Speed Counter: Input Points: 6 (X0‑x5) phases, 2 AB phases Pulse Frequency: Single‑phase 4 channels 100K (x0‑x3), 2 channels 40 K (x4‑x5) Input Signal Voltage: DC 20~28V Communication Interface: RS485: 1 channel, support FX3U PLC communication protocol RS422: 1 channel, support uploading and downloading, monitoring RJ451: 1 channel, 10/100Mbps communication rate, support for FX3U built‑in TCP/IP protocol Power Supply: Power Supply: DC24V, terminal access; with anti‑reverse connection protection Power Consumption: 2W~4W Surge Protection: 600W Installation Method: Approx. 35mm / 1.4in DIN rail Working Temperature: -10℃~+60℃ (no freezing) Working Humidity: 10~80%RH (no condensation). Package List: 1 x PLC Programmable Controller