Control Techniques | Digitax HD M750 Ethernet | Servo AC Drive 1.5 A – 16 A with 48 A peak 200 V 400 V

Digitax HD M750 Ethernet

Servo AC Drive
1.5 A – 16 A with 48 A peak
200 V 400 V | 0.25 kW - 7.5 kW

Overview
Options
Downloads

This product comes with 5-year warranty as standard

No registration. No extra cost. Just peace of mind from day one. Learn more.

The multi-protocol drive that does it all

Digitax M750 is an extremely versatile multi-protocol network drive.It supports EtherNet/IP, Profinet RT and Modubus TCP/IP as well as peer-to-peer synchronisation with RTMoE (Real Time Motion over Ethernet). It also features and onboard Advanced Motion Controller for distributed 1.5 axis motion control.

One servo system for ALL your automation needs

The perfect mix of application-specific features developed into a single solution

	Open, efficient, synchronised Ethernet Maximise machine productivity through high performance deterministic Ethernet. Access future developments in IT-based industries where billions of nodes are installed, future proofing your investments. Ethernet webpages hosted onboard the M750 Ethernet drive
	Rationalise inventory Machine builders often need to maintain multiple PLC environments to serve different geographical markets. With its multi-protocol ethernet interface and on-board motion capability, Digitax M750 allows the same drive and motion design to be used in different ecosystems, rationalising inventory and spares
	Reduce design time Share the same design on multiple systems to reduce complexity. PLC Controlled Motion simplifies integration of the M750 multi-protocol drive into the most common PLC environments. It provides easy access to the drive's onboard Advanced Motion Controller through a simplified drive configuration workflow, automatic configuration of the communication links and PLC function block libraries.

Features

Maximum performance

300% peak current performance pulse-duty overload
Optimised control loops for high dynamic performance
Up to 16 kHz switching frequency (default ratings specified at 8 kHz)
Supports a wide range of feedback technologies including EnDat 2.2, Hiperface SinCos, Incremental Quadrature, SinCos, BiSS-C, SSI, Resolvers and others.
Maximum performance package with high torque density, low inertia Unimotor hd servo motors

Supports RTMoE (Real-Time Motion over Ethernet) which provides synchronised communication between drives using the Precision Time Protocol as defined by IEEE1588 V2:

Distributed clocks are used to automatically synchronise the position, speed and current loops across all drives
1 ms cycle time for synchronous cyclic data
High speed network synchronisation of less than 1 μs jitter (typically (typically <200 ns) and 1 ms cycle time for synchronous cyclic data
Multi-protocol Ethernet support of EtherNet/IP or PROFINET RT in addition to Modbus TCP/IP, HTTP and SMTP

Advanced 1.5 axes Motion Controller, key features include:

250 μs cycle time
Motion profile generator
Electronic gearbox
Interpolated cam
Homing functions
High speed position freeze

Minimum size

40 mm drive width and option bracket adds 22 mm, providing a maximum drive width of 62 mm;
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 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;
Easy access pluggable connectors;
Rapid commissioning with the Connect PC tool and SD cards;
Machine Control Studio provides a flexible and intuitive environment for programming automation and motion control features;

Programmable with IEC61131 standard languages.

Flexibility

Two option slots to add features and functionality for Communication, Feedback, I/O and/or Machine Controller (please see `Options & Accessories` section for details)
Multi-protocol Ethernet

Safety on-board

Reduced downtime with machine safety

- Integrated dual Safe Torque Off (STO)

- Meets SIL3 (Safety Integrity Level 3) and PLe (Performance Level e)

- Safe motion and CIP Safety with MiS250 option

Functional Safety

All Digitax HD drives have integrated dual Safe Torque Off (STO) inputs, certified to SIL3 / PLe, providing an elegant and reliable safety solution.
The addition of an MiS250 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.

Software

Connect - intuitive commissioning software Connect is our latest drive configuration tool for commissioning, optimising and monitoring drive/system performance. Download
Machine Control Studio - programming tool Control Techniques' Machine Control Studio provides a flexible and intuitive environment for programming new automation and motion control features. Download

Keypads

	KI-Keypad Plus KI-Keypad Plus' large and clear colour display makes the drive status information and parameter descriptions easy to read and readily accessible. It enables easy access to key drive features for enhanced machine performance, with the helpful wizard quickly guiding the user through configuration. Bluetooth allows remote and flexible connectivity for PC tool commissioning and programming, without needing to open the cabinet, for smarter and safer working. 10 user selectable parameters can be shown on the status screen, with real-time information, plus all parameters can be scaled and their units customised.
	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. ORDER CODE: 82400000019600
	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. ORDER CODE: 82700000020400
	KI-Compact 485 Adaptor This allows the drive to communicate via RS485. This is commonly used for programming if a keypad or KI-Compact Display is not ordered with the drive. ORDER CODE: 82700000020300

Integration Products

Remote I/O
Industrial control applications typically use a PLC system to manage the process; using I/O to provide an interface to switches, relays and sensors attached to the machine.

RTMoE & MODBUS TCP Network Adapter ORDER CODE - IO210-BC

EtherCAT Network Adapter ORDER CODE - IO211-BC

System Integration Modules - Feedback

	SI-Encoder Quadrature encoder input interface module. ORDER CODE: 82400000018100
	SI-Universal Encoder Encoder input and output interface supporting Quadrature, SinCos, EnDat and SSI encoders. ORDER CODE: 82400000018300

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. ORDER CODE: 82400000017500
	SI-POWERLINK SI-POWERLINK serves applications ranging from simple open-loop systems through to those demanding precise motion control. ORDER CODE: 82400000021600
	SI-DeviceNet SI-DeviceNet enables follower connectivity. It is possible to use multiple SI-DeviceNet modules to provide additional functionality. ORDER CODE: 82400000017700
	SI-CANopen SI-CANopen interface module supports various profiles, offering optimum flexibility. ORDER CODE: 82400000017600
	SI-Ethernet SI-Ethernet can be used to provide high speed drive access, global connectivity and integration with IT network technologies. ORDER CODE: 82400000017900
	SI-EtherCAT SI-EtherCAT allows the drive to connect and interface with EtherCAT networks. ORDER CODE: 82400000018000
	SI-PROFINET SI-PROFINET allows the drive to communicate and interface with PROFINET PLCs and networks. ORDER CODE: 82500000018200
	SI-INTERBUS 500kBd SI-INTERBUS 2MBb SI-INTERBUS for easy integration to the Interbus fieldbus in applications that use or drives ORDER CODE: 82400000021220 ORDER CODE: 82400000021230

System Integration Modules - Additional I/O

	SI-I/O Extended I/O interface module to increase the number of I/O points on a drive. Provides additional: 4 x Digital I/O, 3 x Analogue inputs (default)/Digital inputs, 1 x Analogue output (default)/Digital input, 2 x Relays. ORDER CODE: 82400000017800
	SI-I/O 24 plus The SI-I/O 24 Plus option module provides a plug in high density I/O expansion solution for Unidrive and Digitax HD. Features include: 16 x Digital Inputs (8 high speed), 8 x Digital Outputs and an Incremental Encoder Input (AB Servo). A High Density DIN rail mounted screw terminal breakout board and cable is available to provide easy connection to the module.

System Integration Modules - Applications

	SI-Apps Compact Compatible module allows SyPTPro application programs to be re-complied for HD. ORDER CODE: 82400000020700
	MCi200 Second processor, providing advanced customization using industry standard IEC61131-3 programming languages. ORDER CODE: 82400000017000
	MCi210 Extended advanced machine control, provides MCi200 functionality with additional ports and simultaneous connectivity to 2 separate Ethernet networks. ORDER CODE: 82400000016700
	PTi210 PTi210 allows setup of complex servo motion control applications within minutes ORDER CODE: 82400000021400

System Integration Modules - Safety

MiS250

MiS250 safety option extends the built-in STO with motion safety capability and enables decentralised flexibility with the option of safety over ethernet connectivity.

To find out more, visit our Functional Safety page.

ORDER CODE: 82400000021100

Optional Accessories

	USB to EIA485 Communications Converter Cable The USB comms cable allows the drive to connect to a PC for use with our PC tools. ORDER CODE: 4500-0096*
	Digitax M75C CapShare Capacitor module (200 V and 400 V) with thermal protection to increase maximum energy storage capacity, and optimise energy efficient usage.