Mitsubishi Electric FR-A8NC FR-A/F800 Series CC-Link Communication Module

Description

Designed for seamless network integration, the FR-A8NC plug-in option card enables high-speed CC-Link communication for Mitsubishi Electric FR-A800 and FR-F800 series variable frequency drives. This interface module allows standard industrial inverters to be directly connected to a CC-Link network, facilitating centralized control, real-time monitoring, and parameter configuration from a host controller such as a PLC.

By implementing the FR-A8NC module, system integrators can significantly reduce physical control wiring, replace traditional parallel I/O setups, and access comprehensive drive diagnostics. The card mounts directly into the internal option slot of compatible VFDs, maintaining a compact physical footprint without requiring external mounting space.

Features

• Enables direct connection of FR-A800 and FR-F800 drives to CC-Link industrial networks.
• Supports remote command execution, including start/stop, forward/reverse, and frequency setting commands.
• Provides real-time feedback for monitoring output frequency, current, and operational status.
• Simplifies configuration by allowing direct access to inverter parameters over the network.
• Internal plug-in design ensures a secure, vibration-resistant connection directly to the drive control board.

Applications

• Automated material handling and conveyor systems.
• Centralized pump and fan control systems in water treatment and HVAC facilities.
• Factory automation and synchronized multi-drive assembly lines.
• Packaging, textile, and paper processing machinery.

Technical Specifications

Installation Guidelines

• Ensure all input power to the variable frequency drive is completely disconnected and verify that the charge lamp is off before installing the option card.
• Insert the plug-in option card securely into the designated internal slot of the drive and tighten the mounting screws to ensure proper grounding.
• Route all communication cabling away from high-voltage motor lines and power cables to prevent electromagnetic interference (EMI).
• Always install a termination resistor of the correct resistance rating at both physical ends of the CC-Link network segment.