AI-485 Control Techniques 82500000000003 RS485 Communication Interface Module

Product Specification

AI-485 Control Techniques 82500000000003 RS485 Communication Interface Module

1.Overview of the AI-485 Control Techniques 82500000000003

The Control Techniques AI-485 adapter (order number: 82500000000003) is an RS485 communication interface module designed specifically for Unidrive M and Commander C series frequency converters. Manufactured by Control Techniques, a brand under Nidec, this adapter allows seamless connection of drives to EIA-485/Modbus RTU industrial networks, enabling remote monitoring, parameter setting, and multi-device network control.

Core Functions

Protocol Conversion: Provides a standard RS485 serial communication interface, supporting Modbus RTU protocol

Plug and Play: Designed specifically for compatible drive series, enabling communication functionality without complex configuration

Transparent Data Transmission: Enables reliable data exchange between the drive and host computer, PLC, or HMI

Network Expansion: Supports multi-node networking, facilitating the construction of distributed control systems

Compatible Products
This adapter is perfectly compatible with the following Control Techniques drive series:

Unidrive M Series: M200, M300, M400 models

Commander C Series: C200, C300 models

Technical Characteristics

Communication Standard: Compliant with EIA RS-485 standard

Installation Method: Modular design, directly installed on the designated interface of the drive

Environmental Certification: Compliant with RoHS environmental directive requirements

Operating Environment: Adaptable to harsh industrial environments, with strong anti-interference capabilities

Application Scenarios

Industrial Automation: Multi-motor synchronous control system for production lines

Process Control: Remote monitoring of pumps, fans, and compressors

Building Automation: HVAC System Integration

Equipment Upgrade: Add network communication capabilities to existing drivers without replacing the entire system.

Product Advantages

Brand Guarantee: From Control Techniques, with 40 years of driver technology experience.

Rapid Deployment: Simplified installation process, shortening system debugging time.

Investment Protection: Intelligent upgrades can be achieved simply by adding a communication module.

Easy Diagnostics: Enables rapid troubleshooting when used with the Control Techniques diagnostic tool app.

2.Core Features:

1. Basic Specifications
Product Type: RS485 Communication Adapter (Optional Module)
Manufacturer: Nidec Drives (Control Techniques brand)
Order Number: 82500000000003
Alternative Model: AI-485
RoHS Compliance: Yes

2. Physical Specifications
Dimensions: 35 mm (L) × 75 mm (W) × 42 mm (H)
Increase in Mounting Height: 26 mm (1.02 inches) to the total drive height after installation
Weight: 44 g (0.085 kg)

3. Electrical and Communication Specifications
Communication Standard: EIA RS-485
Supported Protocol: Modbus RTU
Interface Type: Serial Communication Interface Module
Customs Code: 85366990
General Code: EUM3

4. Compatible Drive Series
Unidrive M Series: M200/M201, M300, M400
Commander C Series: C200, C300

1. Communication and Networking Functions

RS485 Network Access: Provides standard RS485 communication capabilities for compatible drives, supporting multi-node industrial networks.

Protocol Conversion: Enables Modbus RTU data exchange between drives and host computers, PLCs, or HMIs.

Plug and Play: Modular design, directly installed on designated interfaces of the drives, eliminating complex wiring requirements.

2. Configuration and Diagnostic Functions

Automatic Baud Rate Scan: Automatically detects drives in the network and configures the RTU baud rate using Unidrive M Connect software.

Remote Monitoring: Supports remote parameter setting, status monitoring, and fault diagnosis.

Parameter Cloning: Enables batch parameter copying via SD card or software tools, simplifying multi-device debugging.

3. Installation and Maintenance Features

Seamless Integration: Adds communication functionality to drives without changing the existing system architecture.

Rapid Deployment: Simplifies the installation process and shortens system debugging time.

Environmentally Friendly Design: Compliant with RoHS directives, suitable for global sales and use.

4. System Compatibility

Software Support: Compatible with the full range of Control Techniques debugging tools, including Unidrive M Connect configuration software.

Network Expansion: Supports the construction of distributed control systems, enabling synchronous control of multiple motors on production lines.

3.Product details pictures

4. Related products