- CJ1 CPU Bus Units, SPU Unit (High speed Data storage Unit) PC Card slot CF Card Type I/II x 1 slot Use an OMRON HMCEF Memory card, Ether (LAN) port 1 port (10/100Base-TX), No of unit Numbers allocated 1, Current consumption (A) 5 V 0.56 : CJ1W-SPU01-V2
