The MX2H PLC is a mini-size programmable controller released by MIKOM, combines the updated development achievements in computer technology, communication technology, automatic control technology and electronic technology, can be widely used in industries of printing, electronic processing equipment, spinning chemical fiber, machine tool, wires and cables, packaging, construction machinery, elevators, air conditioners, etc. and greatly meets the demands of customers in various industries on high-performance small-size PLC.