The Gold Bell is powered by a single 12 V – 95 V isolated DC power source (not included) and a "smart" control-supply algorithm enables the drive to operate with only one power supply with no need for an auxiliary power supply for the logic. In conjunction with the Gold Maestro and the other members of the Gold Line of intelligent servo drives, the state-of-the-art solutions for the most challenging multi-axis motion applications can be easily implemented, with a short development cycle while maintaining high performance. The product provides a multiple communication options like EtherCAT, CANopen, USB, and Ethernet. In addition, This model has an advanced filtering and gain scheduling options for enhanced dynamic performance and it supports a wide variety of feedback sensors.