Mitsubishi QD62D Description Description Mitsubishi PLC Q Series High speed counter 2 channel 500 kHz, RS422 Sink transistor output Related products MITSUBISHI AJ71E71-S3 Mitsubishi FX2N-32ER-ES/UL MITSUBISHI MDS-A-SPJ-22 MITSUBISHI FR-A540-22K MITSUBISHI FX0-30MR-ES MITSUBISHI FX1N-40MR-DS