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Hitachi Industrial Equipment Systems Programmable Controller MICRO-EHV

All-in-one compact PLC with standard USB and serial interfaces, expanded functionality.

High-performance all-in-one compact PLC MICRO-EHV Equipped with standard USB port for PC connection and serial port (RS-232C), the standard version also includes a 20-point type model, standard Ethernet port, and enhanced "usable features" such as program reading/writing with general-purpose USB memory, data logging, and tracing. Common features of both high-performance and standard versions: - Standard USB port for PC connection and serial port (RS-232C) - Expandable input/output points with various expansion units - All models support communication option boards and analog input/output option boards - Easy connection to inverters, stepping motors, and temperature controllers - Battery-less data retention function (256 words) - Battery-less program retention, with various comments also saved in the PLC - High-speed counter, pulse/PWM output - Compatible with user-friendly programming software Control Editor - Easy programming with clear instruction descriptions - I/O numbers use an easy-to-understand fixed address method - Input/output refresh prohibition function and constant scan function - Uses a detachable terminal block common with MICRO-EH - Password protection at the sheet level