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M701

Unidrive M701 drives are a complete control system, including Modus RTU communication for precise control of asynchronous motors in open or closed loop, servo motors, permanent magnet motors in open or closed loop.
Direct integration with safety systems.

Integrated STO input (SIL 3).
Safe movement function with SI-Safety module.
Integrated Modbus RTU communication.
Built-in IT and HTTP web communication.
Ideal for centralized and decentralized control.
Built-in PLC programmable logic.
IEC61131-3 programming.
3 available SI slots for expansion modules (PLC, Fieldbus, I/O...).
Thanks to AFE, the inverter can also be used for recuperation.
Integrated encoder input (up to 2 inputs and 1 simulated output).
Integrated Machine Controller - electronic shaft, cam and other positioning functions directly in the inverter.
Advanced system control with Mci module.
Optional multi-language LCD keypad available for quick programming and diagnostics.
SD card or SmartCard option for storing and copying parameters or PLC programs.

Video

Videos are available on YouTube.

Specifications

Power (kW) 0,75 - 280

Output current @ 40°C (A) 2,5 - 507

Heavy Duty overload (RFC) 200%, frame 9-11: 175%

Heavy Duty overload (Open Loop) 150%

Normal Duty overload 110%

Rated voltage (V) 230; 400; 575; 690

Maximum output frequency (Hz) 550

Switching frequency (kHz) 2; 3; 4; 6; 8; 12; 16

IP20 rating Yes

Conformal coating Yes

Braking resistor Yes

EMC filter (EN61800-3) Yes

Operating mode

Open loop - vector (induction motors) Yes

Open loop - V/F (induction motors) Yes

Fixed V/F mode Yes

Quadratic V/F mode Yes

RFC-A Open loop - Rotor Flux Control for induction motors Yes

RFC-A Open loop - Rotor Flux Control for permanent magnet motors Yes

RFC-S Open loop - Rotor Flux Control for pemanent magnet motors Yes

RFC-A Closed loop - Rotor Flux Control for induction motors Yes

RFC-S Closed loop - Rotor Flux Control for permanent magnet motors Yes

Active Front End (AFE) Yes

I/O

+10 V output (for potentiometer) Yes

+24 V output Yes

Analog input (V-mA) 1

Bipolar differential analog voltage or current input (V-mA) 1

Analog input (V) / PTC or PT thermistor input 1

Analog input (V) / Digital input No

Analog output (V) 2

Digital input 3

Digital input / PTC or PT thermistor input No

Digital input / Digital output 3

Relay 1

Encoder - connector Yes

Encoder - simulated output Yes

Safety

2× Safe Torque Off (STO) No

Safe Torque Off (STO) 1

Communications & HMI

Integrated EtherCat No

Integrated Ethernet No

Modbus RTU (inbuilt) Yes

Modbus RTU (option) Yes

Integrated RS485 Yes

LED keypad No

LCD keypad No(volitelné příslušenství)

PC programming and diagnostics Yes

Intelligent functions

PLC Yes

Real time clock Yes(RTC Keypad)

Digital lock Yes

Positioning (inbuilt) Yes

Inbuilt oscilloscope Yes

Integrated potentiometer No

Functions

24V backup power supply (inbuilt) Yes

Optional 24 V backup power supply Yes

Standby mode Yes

Intelligent Pump Control Yes

Pre-heat Yes

Sleep/wake mode No

Brake control Yes

Control loss detection No

Dry-run detection No

Fire mode No

Intelligent Pump Control (IPC - Pro) Yes

Intelligent Pump Control (IPC - Lite) No

Option module slot

SI-Option - slot 3

KI-Adapter - slot 1

AI-Adapter - slot No

Application type

Standard applications Yes

Elevators No

Fans No

M701

Video

Download the diagnostic tool:

Specifications

Operating mode

I/O

Safety

Communications & HMI

Intelligent functions

Functions

Option module slot

Application type

Download

Video