Details

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• Vector control for improved precision, induction or PM motors possible
• Extensive parameter set, including PID control
• Dedicated machinery 8-step sequencer (or 16 steps with additional FW – speak to ABB)
• STO as standard, SIL 3, PLe, connections are behind the keypad (see images)
• Logical parameter set, accessed by a choice of keypads
• Control via I/O, or fieldbus interfaces (option)
• External 24 V option allows the drive control to be powered up without the need for mains
• Real Time Clock (RTC) when assistant keypad fitted, operations can be triggered using the internal timed functions
• DC connection, the drive can be connected to a common DC bus – useful in larger machines
• Multiple mounting configurations: wall or DIN Rail, back or side, IP20 rated
• Unified height and depth across the sizes makes cabinet design easy (cable trays run parallel)
• Can be programmed in the box with FlashDrop tool (stock no.621-1329), allowing fast and easy drive set-up and commissioning for volume manufacturing without needing to apply power to the drive
• The ABB logo clip can also be removed for OEM’s wishing to brand label
• Please see the data sheets for dimensions etc
• ABB ACS355 drives bring a number of benefits:
• Dedicated for machinery applications, to allow easy machine automation
• Built in Braking chopper as standard, converting kinetic energy to braking power (external resistor required)
• Sequencer and extended parameters can remove the need for external controllers (PLC’s) thus reducing machine costs
• Timed functions allow the drive to operate differently at different times of the day (requires assistant keypad)
• Improves motor speed control compared with vector controller.
• Choice of keypads to suite the budget
• May be networked with other automation equipment (via I/O and Fieldbus options)
• Sophisticated motor protection and control
• Sophisticated maintenance triggers
• Single phase supply controlling a 3 phase motor
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