6SN1118-0DG21-0AA1

The Siemens 6SN1118-0DG21-0AA1 functions as a closed-loop performance control unit tailored for the SIMODRIVE 611-D architecture. This unit is geared for the management of a singular axis, utilizing digital control mechanisms to ensure accuracy in motion execution. Powered by a 24V DC source, it effectively manages digital inputs and outputs necessary for various automation processes.

One prominent feature of this unit is its encoder resolution, measuring at an impressive 65,536 lines per revolution, which permits precise feedback from the motor position. The device operates with a current control loop frequency of 16 kHz while the position control loop frequency is set at 4 kHz, ensuring swift and accurate adjustments.

For communication purposes, the control unit integrates PROFIBUS and CANopen interfaces, fostering interoperability with other devices in a networked setting. The specified operational temperature spans from 0°C to 40°C, making it suitable for standard industrial environments. Cooling is achieved either through forced air or convection, promoting consistent thermal performance. This plug-in unit is rated IP20 for protection against dust and solid objects, while also holding certifications from CE and UL, confirming its compliance with global standards.