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.

•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

Parameter Name	Parameter Value
Type	digital
Mounting	DIN rail vertical panel-mount
Applications	industrial for induction motors
Protection class	IP66
Other characteristics	for manufacturing automation with integrated PLC Fieldbus
Power (W)	250 - 250