S7720F-DNF2-S3
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The Kollmorgen S7720F-DNF2-S3 digital servo amplifier has a DeviceNet expansion module in the first slot. There is a fan controller in the second slot. The device has a dual-channel STO function.
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Product Description:
The S7720F-DNF2-S3 is a versatile digital servo amplifier manufactured by Kollmorgen. The device should always be mounted in a closed control cabinet. There should be proper ventilation within the cabinet. There should be enough space above and below the device. It is important to assemble the power supply and the amplifier next to each other on a conductive, earthed mounting plate inside the cabinet. The mounting position of the unit is vertical. The product is equipped with the DeviceNet expansion module in the first slot. The DeviceNet module uses a linear bus topology. The connecting cable requires termination resistors at each end.
The S700 digital servo amplifier has a Level 2 Pollution Level as per IEC 60664-1. The device has a 3M1 Vibrations Class according to IEC 60721-3-3. The setup software of the product is DRIVEGUI.EXE. It can be set up through the serial interface of a personal computer. The servo amplifier can be fully programmed via the RS232 interface. It is crucial that the device be earthed safely to the protective earth busbar in the switch cabinet. The equipment should be touched only by properly qualified personnel during installation and commissioning.
When disconnecting connectors, there is a risk of electrical arcing. It is because capacitors can have dangerous voltages for up to 8 minutes even after switching off the main supply power. The user should not modify the product without the permission of the manufacturer. There is a 3-character LED display to show the operating status of the unit. The device has a name plate for identification. The name plate is attached to the side of the servo amplifier.
Frequently Asked Questions about S7720F-DNF2-S3:
Q: What will happen if there is an excessively high temperature in the control cabinet of the S700 digital servo amplifier?
A: If there is an excessively high temperature in the control cabinet of the S700 digital servo amplifier, it shuts down. The user should ensure that there is adequate forced ventilation within the cabinet.
Q: What is the use of the STO in the S700 digital servo amplifier?
A: The built-in safety function STO in the S700 digital servo amplifier is used to turn off the drive. This ensures functional safety at the drive shaft.
Q: What is the ambient operating temperature of the S700 digital servo amplifier under rated conditions?
A: The ambient operating temperature of the S700 digital servo amplifier under rated conditions is 0°C to 40°C.
Q: What is the maximum noise emission of the S700 digital servo amplifier?
A: The S700 digital servo amplifier has a maximum noise emission of 68 dB (A).
Q: Does the S700 digital servo amplifier have a nameplate?
A: Yes, the S700 digital servo amplifier has a nameplate attached to its side for identification purposes.
