维修全系列西门子工控机  PC670,PC677,PC840,PC847,PC547B,PC547C.
6AV7800-0AA00-0AA0
6AV7800-0AA00-1AA0
6AV7800-0AA10-1AB0
6AV7800-0AA21-1AC0
6AV7800-0AB00-1AB0
6AV7800-0AB11-2AC0
6AV7800-0BA00-0AA0
6AV7800-0BA00-0AB0
6AV7800-0BA00-1AA0
6AV7800-0BA00-1AC0
维修西门子工控机6AV7800-0BA01-0AB0
6AV7800-0BA01-0AC0
6AV7800-0BA21-1AA0
6AV7800-0BB00-0AA0
6AV7800-0BB00-1AA0
6AV7800-0BB00-1AB0
6AV7800-0BB10-0AA0
6AV7800-0BB10-1AA0
6AV7800-0BB10-1AB0
6AV7800-0BB10-1AC0
6AV7800-0BB11-1AA0