Product Description

The Kollmorgen S7720F-DNF2-PA is a digital servo amplifier with extended functionality. It is perfect for performing complex drive tasks. The device should be operated only in a closed control cabinet, considering the ambient operating conditions mentioned in the manual. For wiring the unit, only copper conductors must be used. The ambient temperature at which the device should be transported is -25 to +70°C. The maximum transport humidity should be maintained at 95% without condensation. The product contains electrostatically sensitive components, which are likely to be damaged if handled incorrectly. Before touching the device, the user should discharge himself or herself.

The maximum stacking height of the S700 digital servo amplifier is 3 cartons. The product does not need any maintenance. The warranty becomes invalid if the user opens the device. If the casing of the product is dirty, it can be cleaned using an agent like isopropanol. The device is listed under the UL file number E217428. The rated input power of the device for continuous operation is 50 kVA. The servo amplifier’s peak output current for approximately five seconds with a tolerance of +/- 3% is 140 Arms.

There is a 3-character LED display to show the status of the unit once the 24V supply is switched on. When the front panel keys are used, the function and parameter numbers are shown along with the numbers for any warnings and errors that may occur. There is an Emergency Off function, which is used to turn off the unit’s electrical power supply. This protects the users from any danger from electrical energy. The functional aspects of the Emergency Off function are defined in IEC 60364-5-53.