AH Motion Controller – Hardware Manual 2.2 Software Connection _2 Through the network interfaces on the AH motion CPU and the motion backplane, you can connect the CPU to the host computer with RS-232(USB), RS-485, and Ethernet networks. In this configuration, you can also connect ISPSoft with AH500 series PLCs. Refer to ISPSoft User Manual for information on the procedures of the connections between the AH Motion system and the ISPSoft. PLC Software ISPSoft EtherNet/IP Network RS-232 RS-485 EtherNet/IP Scanner AH500 AH Motion / series PLCs P AH Motion CPU 2-10 Model Name Component Description Dummy module AHASP01-5A Dummy module used for an empty I/O slot