6SN1118-0DK23-0AA2 SIEMENS SIMODRIVE 611 DIGITAL CONTROL LOOP BLOCK HIGH PERFORMANCE 2 AXES SIN/COS 1 VPP DIRECT MEASURING SYSTEM NC SOFTWARE, REQUIRED FROM 06.04.09
6SN1118-0DM33-0AA1 SIMODRIVE 611 DIGITAL CONTROL LOOP BLOCK HIGH STANDARD 2 AXES SIN/COS 1 VPP DIRECT MEASURING SYSTEM NC SOFTWARE, REQUIRED FROM 06.04.09
Siemens 6SN1 118-0DM33-0AA2 SIMODRIVE 611-D Digital High Standard Control Plug-in Unit, Closed-loop Control, 2-Axis, for encoders with sin/cos 1 Vpp, Speed/Torque Digital Setpoint Interface for Feed Drive (FD) and Main Spindle (MSD) Control.