S7720C-PNF2-F2

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The S7720C-PNF2-F2 digital servo amplifier from Kollmorgen has a STO function with two input channels. This servo amplifier comprises a Profinet expansion card in the first slot. It supports MMC and SD type memory cards.

Warranty
Wake Industrial Warranty

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Product Description:

The S7720C-PNF2-F2 digital servo amplifier from Kollmorgen should not be used in areas that are not supported by the manufacturer. This servo amplifier is designed for industrial use. The product should be mounted vertically inside the control cabinet. This device comes equipped with a dual channel STO function. The unit has a nameplate on its side for identification and to provide key technical details during service. It has a rated supply voltage of 3 x 208 to 480 VAC with a tolerance of +/-10%. This amplifier comes along with its setup software in a CD-ROM.

The product has a Profinet expansion card that supports multiple functions in its first slot. This device must be used in its original state without any structural hardware changes. The unit has a controlled fan that helps to reduce noise emission. It is fitted with various warning signs that must be replaced as soon as they are damaged. This amplifier features a cooling time of 10 minutes after it has been disconnected from the power supply. The product tends to restart automatically when there is a voltage dip or after it has been powered on when the AENA parameter is set to 1.

This device transportation, installation, and setup must be done by only properly qualified personnel. The unit encompasses electrostatically sensitive components that tend to get damaged with improper handling. Its surface can have a temperature higher than 80 °C during the operation phase. This servo amplifier portrays a leakage current of more than 3.5 mA. The product must be repaired only by the manufacturer.

EMC Filters
Yes
Expansion Card in Slot 3
Fan Controller
Feedback Cable Type
Prefabricated
Nameplate Location
Side of Housing
Onboard EMC Filters
Yes
Output Stage Switching Frequency
8 kHz
Residual Voltage Drop
6 V
Series
S700
STO Safety Concept Certification
TUV
STO Status Outputs
2

Frequently Asked Questions about S7720C-PNF2-F2:

Q: Where is the slot for inserting the memory card located on the S700 amplifier?

A: The slot for inserting the memory card is located on the top of the S700 amplifier.

Q: What is the width of the S700 amplifier?

A: The width of the S700 amplifier is 190 mm.

Q: How many LEDs does the Profinet expansion card of the S700 amplifier have?

A: The Profinet expansion card of the S700 amplifier has four LEDs.

Q: What is the update rate of the digital outputs of the S700 amplifier?

A: The update rate of the digital outputs of the S700 amplifier is 250 µs.

Q: When is a re-forming needed for the capacitors in the DC bus link circuit of the servo amplifier?

A: A re-forming is needed for the capacitors in the DC bus link circuit of the servo amplifier when it has been stored for more than a year.


Internal Product Review

  • ‘‘S7720C-PNF2-F2 is a digital servo amplifier with a Profinet expansion card and a STO function.’’

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