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
Manufacturer: | Emerson |
Series: | Unidrive M400 |
Model: | M400-064 00420A |
Application: | general purpose |
Capacity, kW: | 18,5 |
Current, А: | 42 |
Main power supply, V: | 380-480 |
Phase: | 3 |
Output frequency, Hz: | 0-550 |
Enclosure: | IP 20 |
Overload capacity, % per 1 min.: | 150 |
EMC filter: | Optional external EMC filters |
Analog input: | 2 |
Digital input: | 5(+2) |
Analog output: | 2 |
Digital output: | 2 |
Relay output: | 1 |
RS485 (Modbus RTU): | + |
PID: | - |
V/f control mode: | + |
Vector control with feedback: | - |
Sensorless vector control: | - |
Operation temperature, °С: | -20.....+40 |
Storage temperature, °С: | -40.....+60 |
Dimensions (W x H x D), mm: | 210x365x227 |
Weight, kg: | 14 |