Type:Main Board
Model:RINT-6421C
Brand:ABB
Operating Temperature:-20°C to +50°C
Storage Temperature:-30°C to +70°C
Operating Humidity:5% to 95% non-condensing
Storage Humidity:5% to 95% non-condensing
Dimensions (WxHxD):150mm x 110mm x 45mm
Weight:0.5kg
Power Supply Voltage:AC 230V
Communication Interface:RS-485 Modbus
Number of Channels:4
Control Type:Variable Frequency Drive
Motor Protection:Overcurrent, Overload, Short-Circuit
The ABB RINT-6421C Drive Board Main Board is engineered for high-performance industrial control systems, delivering exceptional precision and efficiency.
With its compact design and robust build quality, this main board is ideal for integration into a wide range of industrial machinery and processes.
Featuring an advanced communication interface, the RINT-6421C ensures seamless connectivity with other industrial components, enhancing system interoperability and operational flexibility.
Capable of operating within a broad temperature range (-20°C to 60°C), this drive board is suitable for use in various environmental conditions, ensuring reliable performance year-round.
Backed by ABB’s commitment to quality and customer service, the RINT-6421C comes with comprehensive support resources, ensuring easy installation and maintenance.

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