Unidrive M400

Quick setup and diagnostics with real text display, onboard PLC and safety inputs

0.33 hp – 200 hp (0.25 kW – 132 kW) Normal Duty
0.33 hp – 150 hp (0.25 kW – 110 kW) Heavy Duty

115 V | 208 - 240 V | 380 - 480 V | 575 V | 690 V AC Drive Unidrive M400

Control Techniques’ Unidrive M400 variable frequency AC drive (VFD) minimizes downtime with an optional plain-text, multi-language backlit LCD keypad enabling rapid setup and clear diagnostic help.

The integrated PLC can execute a substantial range of sequencing and logic programs. Unidrive M400 has an impressive onboard I/O count, dual Safe Torque Off (STO) inputs, and can accommodate a single SI option module for additional flexibility.

The SI module has options for industry standard fieldbus, Ethernet, and expanded I/O. Additionally, an AI option slot is available for parameter cloning, 24V backup, and Modbus RTU communication options. A CI-485-ADAPTOR is also available to provide additional Modbus RTU communications in place of the optional keypad.

Keypads

CI-Keypad LCD

Three line plain text, multi-language LCD keypad for rapid setup and helpful diagnostics maximizes machine up-time.

Remote Keypad

All the features of the CI-Keypad LCD, but remote mountable. This allows flexible mounting on the outside of a panel and meets IP66 (NEMA 4); requires RS485 connection

Remote keypad-RTC

The keypad is remote mountable, allowing flexible mounting on the outside of a panel (meets IP54/ NEMA 12). Three line multi-language plus custom text LCD keypad for rapid setup and helpful diagnostics. Battery operated real-time clock allows accurate time stamping of events, aiding diagnostics.

System Integration Modules - Communications

	SI-PROFIBUS PROFIBUS interface module
	SI-DeviceNet DeviceNet interface module
	SI-CANopen CANopen interface module supporting various profiles, including several drive profiles.
	SI-Ethernet Ethernet module that supports EtherNet/IP and Modbus TCP/IP
	SI-PROFINET V2 PROFINET RT interface module
	SI-EtherCAT EtherCAT interface module
	SI-Interbus Interbus interface modules.

System Integration Modules - Additional I/O

SI-I/O

Extended I/O interface module to increase the number of I/O points on a drive. Provides additional: 4 x Digital I/O, 3 x Analog inputs (default) / digital inputs, 1 x Digital input, 2 x Relays

Drive interface units - Backup

AI-Backup Adaptor

Port adaptor for SD card parameter cloning, and an input for 24 V backup

AI-Smart Adaptor

Built-in memory for parameter cloning and 24 V backup

Drive interface units - Communications

	AI-485-24V Adaptor Adaptor that allows the drive to communicate via RS485 using Modbus RTU can be used to connect remote keypad. This version of the adaptor includes a +24 V (100 mA)/+24 V user back-up supply (up to 600 mA)
	AI-485 Adaptor Adaptor that allows the drive to communicate via RS485 using Modbus RTU can be used to connect remote keypad.
	CI-485 Adaptor Adaptor that allows the drive to communicate via RS485
	CT USB Comms Cable The USB Comms cable allows the drive to connect to a PC for use with Unidrive M's PC tools via RS485*
	Operator Interfaces and HMI The powerful CTVue HMI (Human Machine Interface) line and integrated drivers for Control Techniques drives make it easy to integrate HMI with CT drives