Metronix: Universal Servo Drives (ARS 2300 FS Series)
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: Servo drive for control cabinet:
The servo drives ARS 2000 are digital servo drives suitable for a wide range of applications.
In addition to pure torque or speed control, the integrated positioning controller can easily provide smooth and time-optimised position control.
The evaluation of a variety of feedback systems such as resolvers, HIPERFACE and EnDat as well as digital and analogue incremental encoders form the basis for support of rotary synchronous motors, linear and torque motors.
The integrated CANopen interface and the optional PROFIBUS, sercos II and EtherCAT field-bus connectivity form the basis for integration into diverse automation systems.
Integrated in to the controllers is the safety function STO according to EN ISO 13849-1, Performance Level d.
In automation systems with up to four axes the optional technology module MC 2000 offers motion control functionality that is integrated directly into the servo controller, an alternative to external multi-axis controllers.
Likewise, the MC 2000 is also suitable as a purely functional controller.
All ARS 2000 typically feature a built-in EMC filter, integrated brake chopper and brake resistor.
The servo controller ARS 2000 product family therefore meet, without external accessories, the current CE and EN standards and are immediately operational.
ARS 2300 are fully digital servo controllers for three-phase mains supply and high power ratings. It is supplied with integrated safety features like "Safe Stop" according to EN 954-1 category 3.
Besides pure torque or speed control, the integrated positioning unit allows easy-jerk and time-optimized positioning. The control of an external angle encoder as well as various types of synchronization are possible (e.g. electronical gear etc.).
Various rotary encoder analysis and fieldbus options as well as freely programmable in- / outputs allow an easy integration in automation systems.
Technical features:
Integrated safety functions like"safehold"
Integrated EMV-filter
Integrated brake-chopper
Separate 24 V DC supply for controller units
Universal encoder interface for resolver, incremental encoder, absolute encoder single-/multiturn
Feldbus interface CAN with CANopen user profile according to DS 402
Options for 2 extension slot
Control via digital I/O
UL-certified
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 2300 FS - designed for functional safety
The ARS 2300 FS series servo drives are designated for operation on a three-phase supply. The high-performance controllers range from 1.5 kVA to 6.0 kVA rated output power, with a peak current output of up to 4 times available.
Integrated EMC filter
Integrated brake chopper and brake resistor
Separate 24 V DC supply for controller unit
Universal encoder interfaces for resolver, analog 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 69 mm width
Model No: ARS 2305 FS, ARS 2310 FS, ARS ARS 2320 FS, ARS 2340 FS, ARS 2360 FS