Unidrive M400
0.25 - 110 kW (0.33 - 150 hp)
100 V / 200 V / 400 V / 575 V / 690 V
Unidrive M400 minimizes downtime with an intuitive LCD display for rapid set-up and clear diagnostic help. The integrated PLC can execute a substantial range of sequencing and logic programs. Coupled with an impressive I/O count complete with two STO inputs and an SI interface for a fieldbus option or extended I/O, the feature set ensures Unidrive M400's flexible integration with any system.
Unidrive M400 provides an upgrade path for existing Commander SK users who use LogicStick.
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Features
Minimize downtime and system set-up time with advanced keypad options
- Informative, multi-language, 3 line display aids set up and provides diagnostic information
- 4 navigation buttons facilitate intuitive navigation and programming
- Keypad options available:
- CI Keypad - Drive mounted LCD keypad
- Remote IP66 keypad - rapid panel mount (1 x 32mm Ø hole)
- No Keypad - Control/programming performed by PC or fieldbus
Reduced system costs by directly integrating with applications
- M400 incorporates an onboard PLC which can execute Machine Control Studio (IEC61131-3) programs for logic and sequencing with real-time tasks - removing the need for additional PLC's
- Fit an SI module to add a fieldbus communications option or additional I/O
Improve throughput with advanced openloop motor control algorithms
- Rotor Flux Control (RFC-A) gives maximum stability and control of induction motors at all powers
- 180% motor overload suitable for heavy industrial machinery applications
- Precise frequency following is possible from an encoder or frequency/direction inputs
Conform to safety standards, maximize uptime and reduce costs by integrating directly with safety systems
- M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the need for external safety components
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Specifications
Key data
- Heavy Duty rating: 0.25 - 110 kW (0.33 - 150 hp)
- Supply phases:
- Size 1 to 4: 110 V drives – 1 phase, 230 and 400 V drives - 1 or 3 phase
- Size 5 upwards: 3 phase
Standard features
Intelligence:
- Onboard PLC
Feedback:
- Encoder input – Speed follower
Machine safety:
- 2 x Safe Torque Off terminals
SIL3/PLe compliant
Keypad:
- No keypad as standard
Option slots:
- 1 (Size 2 and above)
Parameter cloning via:
- PC tools
- SD card with AI Smart Adapter
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
FRAME SIZE
DIMENSIONS (H X W X D)
WEIGHT
mm
in
kg
lb
1
160 x 75 x 130DIN rail mounting*137 x 75 x 1306.3 x 3.0 x 5.1DIN rail mounting*5.4 x 3.0 x 5.10.75 1.65 2
205 x 75 x 150DIN rail mounting*180 x 75 x 1508.1 x 3.0 x 5.9DIN rail mounting*7.1 x 3.0 x 5.91.0 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 -
Options
Keypad
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 diagnosticsCI-Keypad
Three line plain text, multi language LCD keypad for rapid set-up and helpful diagnostics maximizes machine up-timeRemote 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)System Integration Modules - Communications
SI-PROFIBUS
PROFIBUS interface moduleSI-DeviceNet
DeviceNet interface moduleSI-CANopen
CANopen interface module.SI-Ethernet
External Ethernet module that supports EtherNet/IP and Modbus TCP/IPSI-EtherCAT
EtherCAT interface moduleSI-PROFINET RT
PROFINET interface moduleSystem Integration Modules - Additional I/O
SI-I/O
Extended I/O interface module to increase the number of I/O points on a driveDrive interface units - Back-up
AI-Back-up Adaptor
Port adaptor for SD card parameter cloning, and an input for 24 V back-upAI-Smart Adaptor
Has a built-in memory for parameter cloning, and an input for 24 V back-upDrive interface units - Communications
AI-485 Adaptor 24 VPort adaptor that allows the drive to communicate via RS485. Includes an input for 24VCT USB Comms Cable
The USB Comms cable allows the drive to connect to a PC for use with Unidrive M's PC tools** Also requires an adaptor.
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Software
Commissioning and monitoring software
Unidrive M Connect - Commissioning tool
Based on Control Techniques’ 25 years' experience, Unidrive M Connect is our latest drive configuration tool for commissioning, optimizing and monitoring drive/system performanceAutomation and motion programming software
Machine Control Studio - Programming tool
Control Techniques' Machine Control Studio provides a flexible and intuitive environment for programming Unidrive M’s new automation and motion control features. -
Downloads
