M400-076 00440 A 3 phase 500-690V 37kW 44A

M400 unidrive frequency inverter 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 M400's flexible integration with any system. The M400 provides an upgrade path for existing Commander SK users who use LogicStick.

• 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
• 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
• 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
• M400 has integrated dual STO inputs for SIL3 / PLe conformity, eliminating the need for external safety components