The Omron CS1D-SP001 is a spacer unit for the CS1D PLC series, used to maintain physical separation between I/O modules or between a module and the end cover in a CS1D rack. It ships in bulk packaging. This accessory is compatible with the broader CS1 Series, meaning it fits standard CS1 racks as well as the CS1D redundant-system backplane.
The lifecycle stage field shows "eol_hot" for the CS1D platform, though the spacer unit itself has active status. For BOM freeze or long-term planning, confirm availability windows with your Omron contact.
Integration Note
The spacer unit clips into the CS1D backplane between modules where the physical gap is needed — typically to align with enclosure cutouts, to leave room for cabling, or to reserve a slot for future expansion. No wiring or configuration is involved.