CEI EN IEC 61131-2:2026-01

This part of IEC 61131 specifies functional and electromagnetic compatibility requirements and related verification tests for industrial control equipment of the following types: • programmable controllers (PLC); • programmable automation controller (PAC); • remote I/O; • programming and debugging tools (PADTs); • industrial PC (computers) and industrial panel PC; • displays and human-machine Interfaces (HMI) for industrial use; • distributed control system (DCS), and DCS components that are listed here in the scope; • any product where the primary purpose is performing the function of industrial control equipment, including PLC and/or PAC, and/or their associated peripherals which have as their intended use the control and command of machines, automated manufacturing and industrial processes, e.g. discrete, batch and continuous control.