This product comes with 5-year warranty as standard
No registration. No extra cost. Just peace of mind from day one. Learn more.
Quick setup and diagnostics with real text display, onboard PLC and safety inputs
Control Techniques’ Unidrive M400 variable frequency AC drive (VFD) minimizes downtime with an optional plain-text, multi-language backlit LCD keypad enabling rapid setup and clear diagnostic help.
The integrated PLC can execute a substantial range of sequencing and logic programs.
Unidrive M400 has an impressive onboard I/O count, dual Safe Torque Off (STO) inputs, and can accommodate a single SI option module for additional flexibility.
The SI module has options for industry standard fieldbus, Ethernet, and expanded I/O. Additionally, an AI option slot is available for parameter cloning, 24V backup, and Modbus RTU communication options. A CI-485-ADAPTOR is also available to provide additional Modbus RTU communications in place of the optional keypad.
Features
Minimize downtime and system setup time with advanced keypad options
- Informative, multi-language, 3 line display aids setup and provides diagnostic information
- 4 navigation buttons facilitate intuitive navigation and programming
- Keypad options available: No keypad as standard
- CI-Keypad-LCD: Drive mounted LCD plain-text keypad
- Remote-Keypad: IP66 (NEMA 4) rapid panel mount (1 x 32 mm dia hole)
- Remote-Keypad-RTC: IP54 (NEMA 12) panel mounted, LCD plain-text with Real-Time Clock for timestamping diagnostic information
- No keypad (standard): Control/programming performed by PC or communications
Enhance up-time and system flexibility
- Flexible system integration and remote diagnostics through optional industrial Ethernet and fieldbus communications
- Flexible I/O that is expandable with SI-I/O option module
- Unidrive M400 incorporates an onboard PLC which can execute Machine Control Studio programs for logic and sequencing with real-time tasks – removing the need for additional PLC’s
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)
Improve throughput with advanced open-loop motor control algorithms
- Rotor Flux Control (RFC-A) provides exceptional induction motor control and high stability for demanding applications
- S-ramp accel / decel profiling provides smooth speed transitions to minimize “jerk”
- 180% motor overload suitable for heavy industrial machinery applications
- Precise frequency following is possible form an encoder or frequency/direction inputs
Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems
- Unidrive M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the need for external safety components
Software
 Connect – intuitive commissioning softwareConnect is our latest drive configuration tool for commissioning, optimising and monitoring drive/system performance. Learn More |
|
 Machine Control Studio – programming toolControl Techniques’ Machine Control Studio provides a flexible and intuitive environment for programming new automation and motion control features. Learn More |
Key data
Heavy Duty ratings:
- 115 V: 0.33 hp to 1.5 hp (0.25 kw – 1.1 kW)
- 230 V: 0.33 hp to 75 hp (0.25 kW – 55 kW)
- 460 V: 0.5 hp to 150 hp (0.37 kW – 110 kW)
- 575 V: 2.0 hp to 125 hp (1.5 kW – 90 kW)
- 690 V: 20 hp to 150 hp (15 kW – 110 kW)
Normal Duty ratings:
- 115 V: 0.33 hp to 1.5 hp (0.25 kw – 1.1 kW)
- 230 V: 0.33 hp to 100 hp (0.25 kW – 75 kW)
- 460 V: 0.5 hp to 200 hp (0.37 kW – 132 kW)
- 575 V: 2.0 hp to 150 hp (1.5 kW – 110 kW)
- 690 V: 20 hp to 175 hp (15 kW – 132 kW)
Supply phases:
- Frame size 1 to 2: 115 V – 1Ø | 230 V – 1Ø or 3Ø
- Frame size 3 to 4: 230 V – 1Ø or 3Ø | 460 V – 3Ø
- Frame size 5 to 6: 230 V – 3Ø | 460 V – 3Ø | 575 V – 3Ø
- Frame size 7 and up: 230 V – 3Ø | 460 V – 3Ø | 575 V – 3Ø | 690 V 3Ø
Control connections: 4x Analog I/O, 7x Digital I/O, 2x STO, 1x Relay
Feedback: AB encoder input, speed follower
Intelligence: Onboard PLC
Drive rating: IP21 / UL open class, UL type 1 with conduit box kit
Machine Safety: Dual Safe Torque Off input terminals
Keypad: No keypad as standard
- CI-Keypad: Drive mounted plain-text, multi-language, LCD keypad
- 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: 1, frame size 2 and up
Parameter cloning: PC Tools, SD card with AI-Backup-Adaptor or AI-Smart-Adaptor
| VOLTAGE RATINGS | |
|
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 |
|
UKCA |
United Kingdom All applicable regulations |
|
RCM |
Australia and New Zealand Responsible Supplier Registration No. E6934 |
|
EAC |
Russian Customs Union All models |
|
Functional |
TÜV Rheinland Type Examination Certificates: |
|
Functional Safety for Elevators |
TÜV Nord certificate: 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 |
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
|
FRAME SIZE |
DIMENSIONS (H X W X D) |
WEIGHT |
||
|---|---|---|---|---|
|
mm |
in |
kg |
lb |
|
|
1 |
160 x 75 x 130
DIN rail mounting*
137 x 75 x 130
|
6.3 x 3.0 x 5.1
DIN rail mounting* 5.4 x 3.0 x 5.1
|
0.75 | 1.65 |
|
2 |
205 x 75 x 150
DIN rail mounting* 180 x 75 x 150
|
8.1 x 3.0 x 5.9
DIN rail mounting*
7.1 x 3.0 x 5.9
|
1.0 | 2.2 |
|
3 |
226 x 90 x 160 | 8.9 x 3.5 x 6.3 | 1.5 | 3.3 |
|
4 |
277 x 115 x 175 | 10.9 x 4.5 x 6.9 | 3.13 | 6.9 |
|
5 |
391 x 143 x 192 |
15.4 x 5.6 x 7.6 |
7.4 |
16.3 |
|
6 |
391 x 210 x 221 | 15.4 x 8.3 x 8.7 | 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 |
|
9A |
1108 x 310 x 290 | 43.6 x 12.2 x 11.4 | 66.5 | 146.6 |
| 9E | 1069 x 310 x 288 | 42.1 x 12.2 x 11.3 | 46 | 101.4 |
All dimensions include mounting brackets except for the DIN rail alternative for frames 1 and 2.
*Additional fixings required to maximize security
Keypads
|
KI-Keypad Plus 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 |
|
|
Remote Keypad All the features of the CI-Keypad LCD, but remote mountable. This allows flexible mounting on the outside of a panel and meets IP66 (NEMA 4) |
|
|
CI-Keypad Three line plain text, multi-language LCD keypad for rapid setup and helpful diagnostics maximizes machine up-time. |
System integration modules – communications
|
SI-POWERLINK Connects Unidrive, Commander, Digitax and the Pump Drive families to all POWERLINK networks. SI-POWERLINK serves applications ranging from simple open-loop systems through to those demanding precise motion control. The protocol is based upon standard Ethernet and provides a solution for real-time Industrial Ethernet to satisfy the requirements of industrial automation and process control |
|
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 V2 PROFINET RT interface module |
|
SI-Interbus Interbus interface modules. |
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 |
Optional accessories
|
AI-Back-up Adaptor Port adaptor for SD card parameter cloning, and an input for 24 V back-up. |
 |
AI-Smart Adaptor Has a built-in memory for parameter cloning and an input for 24 V back-up. |
 |
AI-485 Adaptor Adaptor that allows the drive to communicate via RS485 using Modbus RTU can be used to connect remote keypad. |
|
CI-485 Adaptor Adaptor that allows the drive to communicate via RS485 |
 |
AI-485 24 V Adaptor Adaptor that allows the drive to communicate via RS485 using Modbus RTU can be used to connect remote keypad. This version of the adaptor includes a +24 V (100 mA)/+24 V user back-up supply (up to 600 mA). |
 |
CT USB Comms Cable The USB Comms cable allows the drive to connect to a PC for use with Unidrive M’s PC tools* |
|
|
Operator Interface (HMI) The MCh040 & MCh070 panels and MChMobile Software have been designed for the easy development of HMI applications including factory and building automation. |
Brochures
Case Studies
Datasheets
Flyers
Product Catalog
Technical Documents, Software and Drawings
Videos
White Papers
This product comes with 5-year warranty as standard
No registration. No extra cost. Just peace of mind from day one. Learn more.
Quick setup and diagnostics with real text display, onboard PLC and safety inputs
Control Techniques’ Unidrive M400 variable frequency AC drive (VFD) minimizes downtime with an optional plain-text, multi-language backlit LCD keypad enabling rapid setup and clear diagnostic help.
The integrated PLC can execute a substantial range of sequencing and logic programs.
Unidrive M400 has an impressive onboard I/O count, dual Safe Torque Off (STO) inputs, and can accommodate a single SI option module for additional flexibility.
The SI module has options for industry standard fieldbus, Ethernet, and expanded I/O. Additionally, an AI option slot is available for parameter cloning, 24V backup, and Modbus RTU communication options. A CI-485-ADAPTOR is also available to provide additional Modbus RTU communications in place of the optional keypad.
Features
Minimize downtime and system setup time with advanced keypad options
- Informative, multi-language, 3 line display aids setup and provides diagnostic information
- 4 navigation buttons facilitate intuitive navigation and programming
- Keypad options available: No keypad as standard
- CI-Keypad-LCD: Drive mounted LCD plain-text keypad
- Remote-Keypad: IP66 (NEMA 4) rapid panel mount (1 x 32 mm dia hole)
- Remote-Keypad-RTC: IP54 (NEMA 12) panel mounted, LCD plain-text with Real-Time Clock for timestamping diagnostic information
- No keypad (standard): Control/programming performed by PC or communications
Enhance up-time and system flexibility
- Flexible system integration and remote diagnostics through optional industrial Ethernet and fieldbus communications
- Flexible I/O that is expandable with SI-I/O option module
- Unidrive M400 incorporates an onboard PLC which can execute Machine Control Studio programs for logic and sequencing with real-time tasks – removing the need for additional PLC’s
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)
Improve throughput with advanced open-loop motor control algorithms
- Rotor Flux Control (RFC-A) provides exceptional induction motor control and high stability for demanding applications
- S-ramp accel / decel profiling provides smooth speed transitions to minimize “jerk”
- 180% motor overload suitable for heavy industrial machinery applications
- Precise frequency following is possible form an encoder or frequency/direction inputs
Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems
- Unidrive M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the need for external safety components
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 |
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