Control Techniques AI-485 Communication Adaptor

Description:

The Control Techniques AI-485 Adaptor is used to provide RS-485 serial communication for compatible variable frequency drives (VFDs), enabling Modbus RTU communication, remote monitoring, programming, and control. Commonly installed on Commander C200, Commander C300, C300 PM, and Unidrive M400 drives in conveyor systems, packaging machines, material handling equipment, process automation systems, and industrial motor control applications. Maintenance teams, OEMs, and system integrators use this communication adaptor for drive networking, system upgrades, remote diagnostics, replacement of failed communication modules, and automation retrofits.

Applications:

The Control Techniques AI-485 Adaptor is designed for industrial automation systems requiring reliable RS-485 communication between variable frequency drives and PLCs, HMIs, SCADA systems, or remote keypads. It is widely used in manufacturing facilities, water and wastewater treatment plants, HVAC systems, food and beverage processing, packaging equipment, and factory automation where Modbus RTU communication is required for monitoring and control.

Technical Specifications:

• Manufacturer Part Number (MPN): AI-485 (82500000000003)
• Brand: Control Techniques (Nidec)
• Product Type: RS-485 Communication Adaptor
• Communication Protocol: Modbus RTU over RS-485 (2-wire EIA-485)
• Compatible Drives: Commander C200, Commander C300, Commander C300 PM, Unidrive M400
• Function: Enables serial communication, drive programming, monitoring, and control
• Interface: RS-485 serial communication
• Mounting Type: Top-mounted plug-in adaptor
• Power Supply: +24 VDC auxiliary output (100 mA) available
• Application: Industrial variable frequency drive communication and automation integration
• Installation: Plug-in module for compatible Control Techniques drives

Common Replacements:

• Control Techniques AI-485-24V Adaptor
• Control Techniques SI-485 Adaptor
• Control Techniques AI-Backup Adaptor