6SW1700-5JC00-5AA4

SOFTWARE ON CD: DRIVE ES SIMATIC V5.5 BLOCK LIBRARIES FOR SIMATIC S7 FOR COMMUNICATION WITH DRIVES 5-LANGUAGE CD; WITH ELECTR. DOCUMENTATION, REQUIRES STEP7 FROM V5.4, UPGRADE 5.X TO 5.5 TO EXISTING SINGLE LICENSE SUITABLE FOR WINDOWS 7 PROFESSIONAL