Panel fit and noise suppression role
The Omron R88A-FI1S108-SE is a single-phase EMI, RFI, and EFI noise suppression filter classified under PLC Accessories and Panel Accessories, specifically the EMI, RFI, & EFI Noise Suppression Filters subcategory. It is designed to sit in a control panel between the AC line and the powered equipment — typically an Omron servo drive or PLC power supply — to attenuate conducted electrical noise that could otherwise couple into sensitive control circuits or radiate from the panel wiring.
