Product Description

The S7720A-PBF2-NA Kollmorgen digital servo amplifier houses a Profibus expansion card and a fan controller. This servo amplifier has a rated frequency of 50/60 Hz. The product comes with a CD-ROM featuring its online documentation and setup software. This device uses a prefabricated hybrid motor cable for a single cable connection. The unit has its key technical details listed on the nameplate attached to the side of its housing. Its power section must be provided with a fusing by the user. This amplifier comes with a memory card slot onboard.

The product can be associated with a maximum of three feedback systems at a time. This device is fully programmable through its RS 232 interface. The unit is capable of rendering completely digital control. It has two STO enable inputs and two STO status outputs. This amplifier supports macro programming with the integrated IEC 61131 structured text. The product has a peak output current of 140 Arms for 5 seconds with a tolerance of +/-3%.

This device has three phases. The unit has a depth of 244 mm without its connectors. Its X0 mains connector features a permissible current rating of 125 A and a permissible voltage rating of 1000 V. This servo amplifier encompasses cage clamps on its X3A, B and X4 connectors. The product portrays no power derating if the recommended site altitude is maintained and the operating temperature ranges from 0 °C to 40 °C. This device uses a shielded cable with a cross-section of 25 mm2 if the length is more than 0.50 m for its DC bus link.