Digitax HD M753 EtherCAT

Maximize performance

• 300% peak current performance pulse-duty overload
• Optimized control loops for high dynamic performance
• 62.5 μs current loop
• 250 μs position and speed loop
• Up to 16 kHz switching frequency (default ratings specified at 8 kHz)
• Supports a wide range of feedback technologies including Quadrature, SinCos (including absolute), SSI, BiSS, EnDat (up to 4 Mb with EnDat 2.2) and resolvers
• Maximum performance package with high torque density, low inertia Unimotor hd servo motors
• On-board Advanced Motion Controller for distributed 1.5 axis motion control
• High speed network synchronization of less than 1 μs jitter

Minimum size

• 1.6 in (40 mm) drive width and option bracket adds 0.86 in (22 mm), providing a highly competitive maximum drive width of 2.44 in (62 mm)
• MCi210 Machine Control module for complete standalone capability, removing the need for an external controller
• Reduce cabinet height by directly stacking rows of drives. Patented Ultraflow™ technology expels heat directly outside of the cabinet through the rear of the drive (drive heat dissipation can also be achieved via vents on the top of the drive, as standard).
• Fits into cabinets just 8 in (200 mm) deep

Easy installation and setup

• DIN rail alignment
• Kits for easy multi-axis installation
• Single motor cable and electronic motor name plate for fast set up
• Seamless motor-drive pairing with Unimotor hd servo motors from Control Techniques
• Easy access pluggable connectors
• Rapid commissioning with the Unidrive M Connect PC tool and SD cards

Flexibility

• Operate with any automation product via EtherCAT
  - Operate with motion controllers, motion PLCs and Industrial PCs via built-in EtherCAT
  - Dual 100 Mbps EtherCAT interfaces for use with in line topologies
  - Non-cyclic data communication using the CoE mailbox

• Flexibility for all applications achieved through full access to drive functions
  - CANopen over EtherCAT (CoE) including:

  • CIA-402 profile
  • Cyclic sync position mode
  • Interpolated position mode
  • Velocity mode
  • Profile torque mode
  • SDO access to all profile objects and drive parameters

• An optional RS485 adaptor is available, providing a back-up pc tool connection in case of network failure

Safety on-board

• Reduced downtime with machine safety
  - Integrated dual safe torque off
  - Meets SIL3 (Safety Integrity Level 3) and PLe (Performance Level e)

Approval & Listings

Functional Safety

All Unidrive M drives have integrated dual Safe Torque Off (STO) inputs, certified to SIL3 / PLe, providing an elegant and reliable safety solution. 
The addition of an MiS210 safety option extends the built-in STO with the ability to safely monitor and/or restrict the scope of motion. 
Safety functions include: STO, SBC, SOS, SS1, SS2, SLS, SSM, SLA, SDI, SLP & SES
For maximum flexibility in the safety system architecture, the modules support both wired and network safety connections: CIP-Safety on EtherNet/IP and Safety over EtherCAT (FSoE).
To find out more, visit our Functional Safety page.

Keypads

	Remote Keypad RTC The keypad is remote mountable, allowing flexible mounting on the outside of a panel (meets IP54/NEMA 12). Three line plain text, multi-language LCD keypad for rapid set-up and helpful diagnostics. Battery operated real-time clock allows accurate time stamping of events, aiding diagnostics.
	KI Compact Display The display (fitted on M753, optional on M751) ensures access to drive diagnostics even in the absence of network connectivity. Includes 2 rotary switches for hardware setting of the node address for faster commissioning of the motion network.
	KI-Compact 485 Adaptor This allows the drive to communicate via RS485. This is commonly used for programming if the drive has no keypad.

System Integration Modules - Feedback

	SI-Encoder Quadrature encoder input interface module.
	SI-Universal Encoder Encoder input and output interface supporting Quadrature, SinCos, EnDat and SSI encoders.

System Integration Modules - Communications

	SI-PROFIBUS SI-PROFIBUS interface module enables follower connectivity. It is possible to use multiple SI-PROFIBUS modules or a combination of SI-PROFIBUS and other option module types to add additional functionality such as extended I/O, gateway functionality or additional PLC features.
	SI-DeviceNet SI-DeviceNet enables follower connectivity. It is possible to use multiple SI-DeviceNet modules to provide additional functionality.
	SI-CANopen Digitax HD's SI-CANopen interface module supports various profiles, offering optimum flexibility.
	SI-Ethernet SI-Ethernet can be used to provide high speed drive access, global connectivity and integration with IT network technologies.
	SI-EtherCAT SI-EtherCAT allows Digitax HD servo drive to connect and interface with EtherCAT networks.
	SI-PROFINET RT SI-PROFINET allows Digitax HD to communicate and interface with PROFINET PLCs and networks.
	SI-Interbus Interbus interface modules.

System Integration Modules - Applications

	SI-Apps Compact Compatible module allows SyPTPro application programs to be re-complied for HD.
	MCi200 Second processor, providing advanced customization using industry standard IEC61131-3 programming languages.
	MCi210 Extended advanced machine control, provides MCi200 functionality with additional ports and simultaneous connectivity to 2 separate Ethernet networks.

System Integration Modules - Additional I/O

Drive interface units - Communications

CT USB Communications Cable The USB Communications cable allows the drive to connect to a PC for use with our PC tools*.

* Also requires KI-Compact-485 adaptor.

Commissioning and monitoring software

Automation and motion programming software

Machine Control Studio - Programming tool Control Techniques' Machine Control Studio provides a flexible and intuitive environment for programming Digitax HD’s new automation and motion control features.

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