The Dremec 121X12 is a robust and reliable mid-range industrial grade servo drive designed for a wide range of motion control applications. The drive features 12 high-speed 12-bit digital inputs, 12 optically isolated relays, and 2 analog inputs. There is also an extensive set of 60 custom parameter sets, allowing users to customize the drive parameters for their specific application. The drive is capable of providing an adjustable PWM frequency up to 12kHz, and it operates in H-bridge control mode for greater efficiency, precision, and robustness. The Dremec 121X12 also has advanced safety features, such as over-voltage protection, current protection, short-circuit protection, and thermal overload protection.