Product Description

The S7720C-NAF2-S4 digital servo amplifier from Kollmorgen is one of the various such amplifiers in the S700 series. This servo amplifier has a memory card slot on its top. The product comes with the evaluation for different types of feedback onboard. This device incorporates IEC 61131 macro programming language that contributes to its flexible motion. The unit must be provided with a fusing for its power section by the user. It has an integrated power supply. This amplifier must have a routing distance of at least 200 mm for its power and control cables.

The product must never be operated without establishing a ground connection. This device comes with interference suppression filters for the electrical supply feed and the 24 V auxiliary supply voltage. The unit can be operated with or without a PC. It is possible to connect up to 256 amplifiers to a single PC. The unit has two enable inputs and two status outputs for its STO function. This amplifier can be fully programmed through the RS 232 software.

The product associated file cannot be run on a Windows system running within Unix or Linux. This device is connected to the PC with a null-modem cable that must be connected or disconnected only after the power supplies for both the amplifier and the PC have been turned off. The unit must be adapted to the requirements of the machine by using the setup software on a PC. Its parameters must be checked after the data sets have been loaded and before the amplifier is enabled as there is a possibility of unintended alteration. This servo amplifier can be controlled by the service functions during the setup process.