S7720C-2CF2-S3

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The S7720C-2CF2-S3 digital servo amplifier by Kollmorgen must have a constant 24 V supply. This servo amplifier is disabled and the BTB contact opens when the F19 fault code is encountered. It triggers electrical braking when its enable signal is removed.

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Product Description:

The S7720C-2CF2-S3 digital servo amplifier by Kollmorgen supports multiple types of feedback systems. This servo amplifier delivers fast feedback evaluation. The product portrays compatibility with MMC and SD memory cards. This device has an LED display that highlights its status using three characters after it has been powered on. The unit comes with an integrated brake resistor and power supply. It also features EMC filters onboard. This amplifier is equipped with CANopen and EtherCAT bus communication.

The product delivers flexible motion because of the integrated IEC 61131 macro programming language. This device has an optimized resolver interface. The unit depicts a power derating of 1.5% for every 100 m increase in altitude for a range between 1000 m and 2500 m above mean sea level. Its parameters can be modified using the DRIVEGUI.EXE software. This amplifier supports two operating menus.

The product can be operated through the detailed menu by pressing the right key when the 24 V supply is switched on. This device can be made to undergo a hard reset to reset all the faults. The unit displays the fault codes on the LED display. Its setup software has separate screens to set up its analog inputs and digital inputs and outputs. The servo amplifier shuts down automatically as a protective measure when it gets overheated. This product displays the F27 fault code when its enabled and STO enable inputs have been set at the same time. The device encounters a controlled shutdown when some warning messages are displayed. This unit belongs to the S700 family of such servo amplifiers from the manufacturer.

Autotuning
Yes
Cogging Suppression
Yes
Electrical/Mechanical Option
Coldplate
Number of Characters in LED Display
3
Number of STO Channels
2
Series
S700
Slot 1 Expansion Card
2CAN module
Slot 2 Expansion Card
Fan Controller
Slot 3 Expansion Card
S1-2, SIL 3 Safety Card
Voltage Rating
3 x 208 to 480 VAC +/-10%

Frequently Asked Questions about S7720C-2CF2-S3:

Q: What is the emergency off function of the S700 amplifier used for?

A: The emergency off function of the S700 amplifier is used to turn off the electrical power supply of the machine and protect the user from any risk due to electrical energy.

Q: What is the programming language of the S700 amplifier?

A: The programming language of the S700 amplifier is IEC 61131 macro programming language.

Q: How is the X4 connector of the S700 amplifier tightened?

A: The X4 connector of the S700 amplifier is tightened using cage clamps.

Q: What is the maximum current rating of the digital control inputs of the S700 amplifier?

A: The maximum current rating of the digital control inputs of the S700 amplifier is 15 mA as per EN 61131-2 specifications.

Q: What is the rated input power of the S700 amplifier for continuous operation?

A: The rated input power of the S700 amplifier for continuous operation is 50 kVA.


Internal Product Review

  • ‘‘S7720C-2CF2-S3 digital servo amplifier has a ready-to-operate BTB contact and a STO safety implementation.’’

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