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Metronix EtherCAT Servo Drive: ARS 2000 FS Series (ARS 2100 FS)
The ARS 2000 servo drive with the EtherCAT technology module supports the CoE protocol (CANopen over EtherCAT) with the aid of FPGA ESC20. The CANopen communication objects are tunneled via the EtherCAT telegram. This means that the individual objects that are addressed via the CoE protocol in the ARS 2000 servo drive are transferred internally to the existing CANopen implementation where they are processed.
The ARS 2000 servo drive with the EtherCAT technology module supports the CoE protocol (CANopen over EtherCAT) with the aid of FPGA ESC20.
EtherCAT according to IEEE-802.3u (100Base-TX) with 100 Mbps (full-duplex)
Star and line topology
Connector: RJ45
Potential-free EtherCAT interface
Communication cycle: < 1 ms
Cyclic (PDO communication) and acyclic data transmission (SDO communication)
Support of the âDistributed Clocksâ feature for the time-synchronized setpoint take-over acc. to with IEEE 1588
LEDs for indicating the operational readiness and link-detect
ARS 2000 FS: Servo drive for control cabinets - designed for functional safety:
The ARS 2000 FS is a further development of the proven, universal servo drive ARS 2000. It is characterized, particularly, by the following improved features:
Increased pulse current to up to 4 times
Support for optional integrated safety technology according to EN 61800-5-2
Connectivity to Ethernet-based field-bus systems
Significantly reduced cycle times
Additional enhancements include:
Configuration management and control via USB or Ethernet interface integrated
Controller configuration via SD card, eliminating the need for a programming tool
Fieldbus addressing without parameterisation
Commissioning of series applications are easily, quickly and efficiently executed.
All ARS 2000 FS typically feature a built-in EMC filter, integrated brake chopper and brake resistor.
The servo controller ARS 2000 FS product family therefore meet, without external accessories, the current CE and EN standards and are immediately operational.
ARS 2100 FS - designed for functional safety
The ARS 2100 FS series servo drives are designated for operation on a single-phase supply. The high-performance controllers range from 500VA to 1.5 kVA rated output power, with a peak current output of up to 4 times available. On a single-phase supply, a peak output current of 32 A rms can be achieved.
The servo drives ARS 2102 FS and 2105 FS feature built-in, active regulating, power factor control (PFC) to meet the requirements of the regulation EN 61000-3-2 (harmonic current limitation of the network) without additional measures. With an increased intermediate DC voltage to 380 V DC, up to 30 % higher motor speeds can be achieved.
Technical Features:
380 V DC link voltage by active PFC (*)
Integrated EMC filter
Integrated brake chopper and brake resistor
Separate 24 V DC supply for controller unit
Universal encoder interfaces for resolver, analogue and digital incremental encoder, absolute encoder single-/multi turn as HIPERFACE and EnDat 2.1 and 2.2
Integrated fieldbus interface CAN with CANopen user profile according to DS 402
2 extension slots for e.g. Ethernet-based fieldbuses
Expandable with functional safety module
UL certified
Compact design, only 54 mm width
(*) ARS 2102 FS and ARS 2105 FS Model No.: ARS 2102 FS, ARS 2105 FS, ARS 2108 FS