Product Description

The Kollmorgen S7720C-EIF2-S4 digital servo amplifier has a two-channel STO function. This servo amplifier must be disconnected from the power supply before any work is done on it. The product has a peak current rating of 100 mA for its STO inputs. This device comes with its expansion cards inserted in place. The unit and its hardware must not be modified by the user. Its SS2 safety function triggers controlled braking of the amplifier and brings it to a standstill mode. This amplifier must be used in compliance with the operating instructions of its safety card.

The product can support up to three feedback systems at a time. This device has a 24 V control voltage. The unit has live sections when it is in operation. It portrays a hot surface during and soon after the operation. This amplifier has a nameplate on its housing that helps in its identification and provides key technical details. This amplifier must always have a proper grounding connection before it is operated.

The product is associated with a hardware revision number that must match the hardware revision number mentioned on the cover page of its manual. Its CD-ROM comprises online documentation about its expansion cards and the setup software. The amplifier also comes along with a printed copy of the safety guide, mating connectors, a shielding plate, and cage clamps. This product should be used with a mains choke if the mains voltage symmetry is higher than 3%. The device should be worked on only after ensuring that it has been disconnected from the power supply. This unit has an overvoltage category III as per IEC 61800-5-1 specifications.