Description
The Siemens 6SN1118-0DM21-0AA0 is an early SIMODRIVE 611D Standard closed-loop control board (2-axis, without direct measuring system interface) for digital drive control with SINUMERIK 840D CNC systems. The later equivalent is the High Standard board 6SN1118-0DM31.
- Order number: 6SN1118-0DM21-0AA0
- System: SIMODRIVE 611D digital
- Performance class: Standard
- Axes: 2-axis
- Direct measuring system: no
- Related: 6SN1118-0DM23-0AA0 / -0AA1 (with direct measuring system) — listed separately
- Condition options: New / Used / Refurbished — tested before dispatch
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