14 Input: Assembly Instance: 110 Size: 40 (8-bit) Output: Assembly Instance: 110 Size: 40 (8-bit) Configuration: Assembly Instance: 1 Size: 0 (8-bit) NOTE: For additional information regarding assembly instance and size, see RFID System V680S Series User’s Manual, Section 5. Host Communications Specifications. In the Module Properties Report, Check the box “Use Unicast Connection over Ethernet/IP”, click OK.