The Allen-Bradley 1394C-AM50-IH Servo Controller is a robust servo amplifier characterized by its impressive 15.6 kW output and a high efficiency of 98%. Operating with a DC input voltage range of 530 to 680 Volts and an amperage rating of 33.2 Amps, this controller supports continuous power voltage and peak power specifications of 380 to 460 Volts AC. Designed for demanding environments, it features an inside cabinet heatsink, supports enhanced termination, and includes critical operational safety features such as a static gain of 22.8 RMS Amps/mV and torque disturbance speed regulation at 100%. The unit, which weighs 14.8 pounds and measures 13.8 x 11.0 x 2.95 inches, requires installation in a controlled temperature environment, not exceeding 50 degrees Celsius, and up to an altitude of 1000 meters for optimal performance and longevity. Its eight-pin configuration facilitates discrete input connections, and proper installation is essential for ensuring airflow, module access, and protection against operational damage.