Unidrive M400

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

• 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

All dimensions include mounting brackets except for the DIN rail alternative for frames 1 and 2. 

*Additional fixings required to maximize security

Keypad

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 RT PROFINET interface module
	SI-Interbus Interbus interface modules.

System Integration Modules - Additional I/O

Drive interface units - Back-up

	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

Drive interface units - Communications

	AI-485 Adaptor 24 V Port adaptor that allows the drive to communicate via RS485. Includes an input for 24V
	CT 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.