SCADA Remote Terminal Unit Processor Board from Mexico
Industrial processor printed circuit assembly for RTUs in supervisory control systems of heading 8537, featuring ruggedized CPU, serial ports, and analog I/O for field data acquisition. It enables remote monitoring of industrial processes. Falls under 8538.90.3000 for heading 8537 apparatus.
Duty Rate — Mexico → United States
13.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify operating temperature range (-40°C to +85°C) and hazardous location certifications
• Include protocol stack documentation (Modbus, DNP3) and I/O channel specifications
• Provide RTU chassis compatibility and mounting specifications