6SN1118-0DH22-0AA0
Siemens 6SN1118-0DH22-0AA0 Axis Controller. This simodrive 611-D is a plug in control unit for 2 axis. Part of the larger digital servo and spindle control system with closed loop feedback, normally running with D control system. We no longer test or support these drives.
This dual channel servo control PCB is available as surplus from old test rigs.