DocumentsEasy Series Programmable Controllers Catalog Related Products Quick view EASY222-DN | Control Relay w/ DeviceNet Connection $372.70 MSRP: Quick view EASY221-CO | Control Relay w/ CANopen Connection Quick view EASY205-ASI | Controller w/ AS Interface Connection Quick view ARDA22R $993.68 MSRP: $1,141.99 4P RELAY CARTRIDGE 2NO/2NC W/RING CONNECTION Quick view EASY204-DP | Control Relay w/ Profibus DP Interface $736.21 MSRP: