Product Description

The S7720C-FBF2-S3 Kollmorgen digital servo amplifier has a safety option related expansion card in the third slot. This servo amplifier also houses a feedback extension card that enables the simultaneous connection of a digital primary feedback and a secondary analog feedback at the X1 connector. The product is mounted onto the backplane of a control cabinet. This device runs at 50% rated speed based on the temperature. The unit can be linked with other amplifiers for master-slave operation. Its analog outputs deliver analog values converted from digital values. This amplifier has multiple safety related functions.

The product can be used with a rotary synchronous motor because of the safety associated expansion card. This device can be stopped by controlled braking and retained in a standstill mode by the SS2 function. The unit comes along with a product safety guide, a CD-ROM with the setup software and online documentation, and five mating connectors. Its SLI function ensures that a relative position of the drive is maintained. This amplifier comprises a 24 V pulse direction interface.

The product is capable of monitoring its temperature as well as the motor temperature if the manufacturer's motor and prefabricated cables are used. This device is not UL Listed or EAC Certified. The unit is fitted with its shielding plate by using a standard cross screwdriver. It must be made sure that there is a sufficient flow of cool and filtered air into the bottom of the control cabinet in which the amplifier is installed. This servo amplifier cannot be used in ships or for offshore applications.