DeviceNet C.P.U. bus unit - OMRON (SYSMAC CS1 series - CS1W-DRM21-V1) - can connect with 32000 x I/O points (per master) - with DeviceNet communication capability - Backplane / rack mountingPrimary brand: OMRONMain function: Communications unitProduct series / family name: SYSMAC CS1 seriesSub-range name: CS1W-DRM21-V1Functions: DeviceNet C.P.U. bus unitConnection capacity: 32000 x I/O points (per master)Communication protocol: DeviceNetCompliant with standard(s): cULus (Class I Division 2 Products for Hazardous Locations) NK Lloyd EC DirectivesMounting mode: Backplane / rackManufacturer product status: Commercialized