une description:SIMOREG K CONVERTER WITH MICROPROCESSOR FOR FOUR-QUADRANT DRIVES CONNECTION (B6)A(B6)C, 3-PHASE, AC 380V CONTROLLABLE FIELD RECTIFIER D400/60 MREQ-GDG 6V62
une description:SINAMICS G120 Control Unit CU240B-2 DP B type PROFIBUS DP 4 DI, 1 DQ, 1 AI, 1 AQ PTC/KTY/thermoclick interface USB and SD/MMC interface degree of protection IP20 ambient temperature 0 to +50 °C without Power Module