Technical Specifications 10/100 M adaptive Ethernet physical port. Internal edge connector for drive control unit interface. Auxiliary power supplied by host frequency converter. Operating temperature 0 ℃ to +60 ℃, storage temperature ‑40 ℃ to +85 ℃, non‑condensing relative humidity 5%‑95%. Network port surge protection.
Functional Features Establishes Ethernet communication link between frequency converter and remote automation system. Uploads drive operating parameters, real‑time status and fault code information. Receives remote start‑stop, speed set‑point commands from upper system. Front‑panel LED indicators display Ethernet link status and module working state. Built‑in hardware self‑diagnosis detects network link breakage and internal circuit faults.
Application Scenarios Ethernet communication spare adapter for ABB frequency converters. Applied in industrial projects requiring network remote monitoring and control of multiple drive units.
Performance Parameters Adaptive Ethernet network transmission performance. Stable real‑time data interaction capability. Accurate communication fault status indication.
Material Composition Flame‑retardant plastic module housing. Multilayer glass‑fiber epoxy printed circuit board. Network protocol processing chip. Gold‑plated edge connector and RJ45 network port.
Structural Characteristics Compact plug‑in expansion module. Front side equipped with RJ45 Ethernet port and status LED indicators. Rear side gold‑plated edge connector connects to drive main control board expansion slot. Weight approximately 0.17 kg.
Working Principle After power‑on initialization, module completes network parameter configuration and establishes Ethernet link with upper host. Diagnosis circuit monitors network link and module hardware operating state continuously.
Installation Requirements Insert FENA‑21 into drive control unit expansion slot and ensure edge connector is fully engaged. Connect Ethernet network cable to RJ45 port. Restore power supply, set IP address and related communication parameters inside drive, verify remote data read‑write and control function.
Usage Notes Use qualified industrial Ethernet cable for network connection. Match IP address setting with upper control system network segment. Verify network data communication after module installation and parameter setting.
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