Installation and WiringFP2/FP2SH4 − 114.1 Installation4.1.3 Connecting Expansion CableAttaching ConnectorsMake sure that the expansion cable is firmly connected.Do not subject the expansion cable to any twisting or stress.Connect the expansion cable so that the ferrite core of the expansion cable is situatedin close proximity to CPU backplane.FP2 backplaneOne backplane can be added on for expansion.Expansion cableExpansion backplaneCPU backplane
