This product is EMC-compliant when assembled in complete PLC system of the PLC series whichtype-name shows. To ensure the EU directive conformance of customer’s machinery or equipmentin which the product is incorporated be sure to observe the following precaution.1. This product is defined as an in-panel device and must be installed within a control panel.2. Reinforced insulation or double insulation must be used for the DC power supplies used for thecommunications power supply, internal circuit power supply, and the I/O power supplies.3. This product complies with the common emission standard (EN61000-6-4) with regard to EMIfor the radiated emission requirement (10-m regulations). However, please note that the actualemission varies depending on the configuration on the control panel to be used connectingdevice and wiring. Therefore, the customer must confirm the EU directive conformance of theoverall machinery or equipment by themselves, even if this EU conforming product is used.This is a class A product. In residential areas it may cause radio interference, in which case theuser may be required to take adequate measures to reduce interference.