Control Techniques | Unidrive HS70 AC Drives | 0 - 3,000 Hz Open-Loop | 0 - 1,250 Hz Closed-Loop 1.0 - 4,200 hp (0.75 kW – 2.8 MW) Normal Duty 1.5 hp – 4,200 hp (1.0 kW – 2.8 MW) Heavy Duty 208 - 240 V

Unidrive HS70 AC Drives

0 - 3,000 Hz Open-Loop | 0 - 1,250 Hz Closed-Loop
1.0 - 4,200 hp (0.75 kW – 2.8 MW) Normal Duty
1.5 hp – 4,200 hp (1.0 kW – 2.8 MW) Heavy Duty
208 - 240 V | 380 - 480 V

Overview
Specifications
Options
Downloads

Control Techniques’ Unidrive HS70 series high-speed variable frequency AC/Servo drives deliver enhanced control of high speed motors. Additionally, machine throughput is maximized through enhanced single axis control and multi-axis network synchronization. Onboard real-time Ethernet (IEEE 1588 V2), onboard Advanced Motion Controller, and high speed I/O for position capture enables machine builders to create more sophisticated and flexible machines.

The onboard Ethernet is also compatible with EtherNet/IP, Modbus TCP, and Real-Time Motion over Ethernet (RTMoE) for network flexibility.

To meet the needs of any application Unidrive M700 series is available in three variants:

Unidrive HS70: Onboard Ethernet and single STO input
Unidrive HS71: Onboard RS485 to upgrade from Unidrive SP, single STO input
Unidrive HS72: Onboard Ethernet, dual STO inputs

Features

Maximize throughput with superior motor control

High bandwidth motor control algorithm for open and closed loop induction, synchronous permanent magnet, and servo motors with up to 3,000 Hz current-loop bandwidth and 250 Hz speed loop bandwidth for smooth, efficient motor control
Flexible speed and position feedback interface supports a wide range of feedback technologies from robust resolvers to high resolution encoders

Optimize system performance with onboard Advanced Motor Controller

Unidrive HS70 series incorporates an Advanced Motion Controller capable of controlling 1.5 axes. The motion functions are carried out 'on the drive' so that system performance is maximized

Design flexible centralized and decentralized control systems

MCi modules can be added to execute larger programs for advanced system control capability and can operate as network control masters
Onboard PLC for logic programs reduce or eliminate the need for external controllers
Machine Control Studiois an industry standard IEC61131-3 programming environment for efficient system design and configuration used to program the onboard PLC and the co-processor MCi module

Complete IEC 61131-3 programming environment Structured text (ST), function block (FBD), sequential function chart (SFC), ladder diagram (LD), instruction list (IL), and continuous function chart (CFC)

Three System Integration module slots are available to fit additional fieldbus, Ethernet, position feedback, machine control, and expanded I/O options.

Unidrive HS70 and Unidrive HS72 onboard communications

Integrated dual port Ethernet switch provides simple connectivity using standard connections
Onboard real-time Ethernet (IEEE 1588 V2) uses RTMoE (Real Time Motion over Ethernet) to provide fast communication and accurate axis synchronization
Onboard Ethernet supports EtherNet/IP and Modbus TCP communications

Unidrive HS71 onboard communications

Integrated dual port RS485 provides Modbus RTU connectivity using standard connections

Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems

Unidrive HS70 and Unidrive HS71 has an integrated Safe Torque Off (STO) input and can accommodate an SI-Safety module for safe motion functions; Unidrive HS72 variant has dual Safe Torque Off (2x STO)

Software

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

Key data

Single drive Heavy Duty ratings:

230 V: 1.0 hp to 50 hp (0.75 kW to 37 kW)
460 V: 1.0 hp to 125 hp (0.75 kW to 75 kW)

Single drive Normal Duty ratings:

230 V: 1.5 hp to 60 hp (1.1 kW to 45 kW)
460 V: 1.0 hp to 150 hp (0.75 kW to 90 kW)

Modular drive ratings:

125 hp to 4,200 hp (1.0 kW to 2.8 MW)

Control connections: Variant dependent

Unidrive HS70 and Unidrive HS71 models: 3 x Analog inputs, 3 x Digital inputs, 2 x Analog outputs, 3x Digital I/O, 1 STO, 1 x Relay
Unidrive HS72 model: 3 x Digital inputs, 3 x Digital output, 2 x STO, 1 x Relay

Feedback: 2 x Encoder inputs, 1 x simulated encoder output

Intelligence: Onboard PLC and Advanced Motion Controller (AMC)

Onboard communications: Variant dependent

Unidrive HS70 and Unidrive HS70 models: Ethernet (EtherNet/IP, Modbus TCP, RTMoE)
Unidrive HS71 model: RS485 (Modbus RTU)

Machine Safety: Variant dependent, SIL3/PLe compliant

Unidrive HS70 and Unidrive HS71 models: Single Safe Torque Off terminal
Unidrive HS72 model: Dual Safe Torque Off terminals

Keypad: No keypad (standard)

KI-KEYPAD-LCD: Plain-text, multi-language LCD keypad for in-depth parameter and data descriptions for enhanced user experience
KI-KEYPAD-RTC: All the features of KI-Keypad-LCD, plus a battery operated real-time clock which allows accurate time stamping of events, aiding diagnostics
REMOTE-KEYPAD: Remote mountable, plain-text, multi-language LCD keypad allows flexible mounting outside of a panel and meets IP66 (NEMA 4)
REMOTE-KEYPAD-RTC: The keypad is remote mountable, enabling 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.

System Integration options slots: 3

Parameter cloning: PC tools, SMARTCARD, and SD card

VOLTAGE RATING
100 V (100 V - 120 V ± 10%)
200 V (200 V - 240 V ± 10%)	✓
400 V (380 V - 480 V ± 10%)	✓
575 V (500 V - 575 V ± 10%)
690 V (500 V - 690 V ± 10%)

CONTROL MODE
Open-loop vector or V/Hz induction motor control	✓
Open-loop Rotor Flux Control for induction motors (RFC-A)	✓
Open-loop permanent magnet motor control (RFC-S)	✓
Closed-loop Rotor Flux Control for induction motors (RFC-A)	✓
Closed-loop permanent magnet motor control (RFC-S)	✓
Active Front End (AFE) power quality convertor	✓

Approval & Listings

cUL	USA and Canada (cUL Listed). UL File number: E171230
CE	European Union (all applicable directives and regulations LVD, EMD, RoHS, REACH, Energy related products)
UKCA	United Kingdom (all applicable regulations)
RCM	Australia and New Zealand (Responsible Supplier Registration No. E6934)
EAC	Russian Customs Union. All Unidrive-M models
Functional Safety	Safe Torque Off function. TÜV Rheinland Type Examination Certificates (includes HS70, HS71 and HS72): 01/205/5270.02/17 (Unidrive-M and derivative products) 01/205/5409.02/21 (SI-Safety option module) 01/205/5720.00/19 (MiS210, MiS250 option modules) The safety function "Safe Torque Off" can be used in applications up to Cat 4. PL e according to EN ISO 13849-1, SIL 3 according to EN 61800-5-2/ EN 62061/ IEC 61508, and in lift applications according to EN 81-1 and EN81-2.
UL Functional Safety	Unidrive-M all products File E171230 Vol. 11 Sec. 1 Issued: 2015-01-22 Compliance with specific requirements of NFPA 79
Functional Safety for Elevators	TÜV Nord certificates:44 799 17002402 (Frequency converters with Safe Torque Off function for lift drives)
ISO	Quality system: ISO 9001 (Certificate Nos. FM 739405) Environmental management system: ISO 14001 (Certificate No. EMS 739789) Occupational health and safety: ISO 45001 (Certificate No. 5430)
China RoHS	Chinese Order No. 32, 2016; Administrative Measures for the Restriction of Hazardous Substances in Electrical and Electronic Equipment (China RoHS 2),
EPA TSCA regulations	All Commander and Unidrive-M products U.S. Environmental Protection Agency (“EPA”) recently promulgated regulations under the Toxic Substances Control Act (“TSCA”)
IHM, Basel convention,	MEPC 68/21 / Add.1, Annex 17, Resolution MEPC.269(68) 2015 Guidelines for the development of the inventory of hazardous materials.
Responsible Minerals Initiative (RMI)	CMRT compliance

Weights & Dimensions

SINGLE DRIVES:

FRAME SIZE	DIMENSIONS (H X W X D)		WEIGHT
	mm	in	kg	lb
3	382 x 83 x 200	15.0 x 3.3 x 7.9	4.5 Max	9.9 Max
4	391 x 124 x 200	15.4 x 4.9 x 7.9	6.5	14.3
5	391 x 143 x 200	15.4 x 5.6 x 7.6	7.4	16.3
6	391 x 210 x 227	15.4 x 8.3 x 8.9	14	30.9
7	557 x 270 x 280	21.9 x 10.6 x 11.0	28	61.7
8	803 x 310 x 290	31.6 x 12.2 x 11.4	52	114.6

All dimensions include mounting brackets

MODULAR DRIVES:

FRAME SIZE	DIMENSIONS (H X W X D)		WEIGHT
	mm	in	kg	lb
INVERTER & RECTIFIER
9A	1108 x 310 x 290	43.62 x 12.21 x 11.4	66.5	146.6
9E \| 9T	1069 x 310 x 290	42.1 x 12.2 x 11.4	46 \| 60	101.4 \| 132.3
10E \| 10T	1069 x 310 x 290	42.1 x 12.2 x 11.4	46 \| 60	101.4 \| 132.3
11E \| 11T	1242x 310 x 312	48.9 x 12.2 x 12.3	63 \| 65	138.9 \| 143.3
INVERTER
9D	773 x 310 x 290	30.4 x 12.2 x 11.4	34	75
10D	773 x 310 x 290	30.4 x 12.2 x 11.4	34	75
11D	863 x 310 x 312	34 x 12.2 x 12.3	42	92.6
RECTIFIER
10A	6 pulse 355 x 310 x 290	6 pulse 15.8 x 12.2 x 11.4	12	26.5
11A \| 11T	6 pulse 415x310x290 12 pulse 415x310x290	6 pulse 16.3x12.2x11.4 12 pulse 16.3x12.2x11.4	21 \| 23	46.3 \| 50.7

All dimensions include mounting brackets

Drive variants

Unidrive HS70 Advanced Motion Controller

Unidrive HS71 – Onboard Modbus RTU

Unidrive HS71 has dual RS485 ports for onboard Modbus RTU communications.

vfd with Advanced Motion Controller

Unidrive HS72 – Onboard Ethernet, Dual Safe Torque Off

Unidrive HS72 has dual STO inputs for applications that require onboard Ethernet and enhanced safety to comply with SIL3 or PLe.

Keypads

	Remote keypad Remote mountable, three line, plain text, multi-language LCD keypad for rapid setup and helpful diagnostics maximizes machine up-time. This allows flexible mounting on the outside of a panel and meets IP66 (NEMA 4); requires RS485 connection.
	Remote-Keypad-RTC The keypad is remote mountable, allowing flexible mounting on the outside of a panel (meets IP54/ NEMA 12). Three line multi-language plus custom text LCD keypad for rapid setup and helpful diagnostics. Battery operated real-time clock allows accurate time stamping of events, aiding diagnostics.
	KI-Keypad Plain text, multi-language LCD keypad with up to 4 lines of text for in depth parameter and data descriptions, for enhanced user experience.
	KI-Keypad RTC All the features of the KI-Keypad, but with battery operated real-time clock. This allows accurate time stamping of events, aiding diagnostics.

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 PROFIBUS interface module
	SI-DeviceNet DeviceNet interface module
	SI-CANopen CANopen interface module
	SI-Ethernet External Ethernet module that supports EtherNet/IP and Modbus TCP/IP
	SI-EtherCAT EtherCAT interface module
	SI-PROFINET PROFINET interface module

System integration modules - applications

	SI-Applications Plus Compatible module which allows existing SyPTPro application programs to be re-compiled for M700
	MCi200 Second processor, providing advanced machine control using Machine Control Studio
	MCi210 Adds to the MCi200 with a dual port Ethernet interface directly on the processor and additional I/O

System integration modules - additional I/O

SI-IO-system-integration-option-module

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 Analog inputs (default)/Digital inputs, 1 x Analog output (default)/Digital input, 2 x Relays

System integration modules - safety

MiS210

MiS210 safety option for Unidrive 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.

Drive interface units - back-up

	Smartcard The optional Smartcard memory device can be used to back-up parameter sets, as well as copying them from one drive to another
	SD Card Adaptor Conversion device that allows an SD card to be inserted into the Smartcard slot, for parameter cloning and application programs

Drive interface units - communications

	KI-485 Adaptor This allows the drive to communicate via RS485. This is commonly used for programming if the drive has no keypad
	CT USB Comms Cable The USB Comms cable allows the drive to connect to a PC for use with Unidrive M's PC tools*