Mitsubishi FX3U-2HC Description Description Mitsubishi PLC, FX3U High-speed counter module (200kHz) Related products MITSUBISHI Q02HCPU MITSUBISHI FR-A540-15K-EC MITSUBISHI FR-A540-22K Mitsubishi FX2N-16EYT-ESS/U MITSUBISHI A1SX81 MITSUBISHI MR-J2-40A