Siemens SIMATIC S7-1200 Programmable Logic Controller
The Siemens SIMATIC S7-1200 is a compact programmable controller equipped with digital and analog I/O modules for industrial automation. It falls under HTS 8537.10.91.60 as a numerical control apparatus with programmable logic for voltage not exceeding 1,000 V, used in manufacturing processes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If when incorporating relay modules from heading 8536
Boards with two or more switching apparatus like relays fall under measured voltage subheading rather than programmable controllers.
If classified as industrial automatic data processing unit
Controllers functioning primarily as embedded computers for data processing shift to ADP machines in Chapter 84.
If for process control instruments with Chapter 90 sensors
Extensive incorporation of measuring instruments from Chapter 90 may classify as automatic control apparatus instead.
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Import Tips & Compliance
• Verify CE marking and UL certification for North American electrical standards to avoid customs holds
• Include detailed technical specs and programming software documentation to confirm classification as programmable controller
• Watch for overclassification as complete panels (8537.10.91.60) if shipped with external cabinets
Related Products under HTS 8537.10.91.60
Allen-Bradley MicroLogix 1400 PLC Controller
Rockwell Automation's MicroLogix 1400 is a modular programmable logic controller with built-in Ethernet for small to medium automation applications. Classified under 8537.10.91.60 for its programmable control functions operating at voltages ≤1,000V.
Omron CP1L Programmable Controller
Omron CP1L series offers compact PLCs with high-speed counters and analog I/O for machine control applications. Meets HTS 8537.10.91.60 criteria as programmable numerical control apparatus for low-voltage industrial use.
Schneider Electric Modicon M221 PLC
Schneider Electric's Modicon M221 is a nano PLC with integrated USB programming and Modbus communication for simple automation tasks. Classified as programmable controller under 8537.10.91.60 for voltages not exceeding 1,000V.
Mitsubishi MELSEC iQ-R Series PLC CPU Module
Mitsubishi's MELSEC iQ-R series CPU module provides high-performance programmable control with redundant processing capabilities. Falls under HTS 8537.10.91.60 as a modular programmable controller for low-voltage applications.
Beckhoff CX2030 Embedded PC Controller
Beckhoff CX2030 combines PC functionality with PLC control in an embedded controller for automation systems. Classified under 8537.10.91.60 as programmable controller despite PC-like interface.
ABB AC500 PLC Series Controller
ABB AC500 series programmable controllers offer scalable automation solutions with integrated safety functions. Meets HTS 8537.10.91.60 for modular programmable control systems operating ≤1,000V.