Product Description

The S7720C-PNF2-S4 digital servo amplifier from Kollmorgen is compatible with MMC and SD type memory cards. This servo amplifier poses a risk of personnel injury when there is an automatic restart because the AENA parameter is set to 1. The product must be checked to see that it is adapted to the machine before it is operated. This device allows data sets to be stored in its memory card and loaded again whenever needed. The unit has an RS 232 serial interface for the PC connection. It allows an emergency operation to be done through an ASCII terminal emulation. This amplifier associated connecting cables and mating SubD connectors have to be ordered separately.

The product comes with a CD-ROM that includes an installation program for the DRIVEGUI.EXE setup software. This device must be handled according to the safety instructions given in its manuals and by qualified personnel. Its manuals for the expansion cards can be accessed in PDF format by clicking the appropriate links on the CD-ROM. This amplifier can be configured fast and easily using the setup wizard in the software.

This device depicts power derating at the rate of 1.5% / 100 m for an installation altitude varying from 1000 m to 2000 m above mean sea level. The unit supports a maximum relative humidity of 85% without condensation during its operation phase. It has a controlled fan for ventilation inside the control cabinet. This servo amplifier comes with temperature monitoring functionality. The product has a cross-section of 25 mm2 for its brake resistor cable if the length is more than 0.50 m.