2.3 Connecting Devices2.3.2 Connecting the Power Supply Connector2-432 Installation and Connections Cable for a 24-VDC Power SupplyThe power supply for the Machine Controller is 24 VDC. Refer to the following figure for theconnection methods.Note: Use an isolating 24-VDC power supply, and install the power supply switch on the AC side of thepower supply. If the switch is installed on the 24-VDC side, the inrush current may reach approx. 40A when the power is turned ON. Procedure to Make a 24-VDC Power CableThe power supply pins are contained in a removable connector. Use the following procedure towire the power supply connector. Use a twisted-pair cable with a wire size of AWG28 toAWG13 (0.08 to 2.6 mm 2 ) to connect the 24-VDC power supply to the power supply connectoron the Controller.The procedure to make the cable is the same as for the 100/200-VAC power supply cable.Procedure to Make a 100/200-VAC Power Cable (page 2-42) When Using the CPU-202 (Model: JEPMC-CP3202-E)Wrap the power cable twice near the connector and install the ferrite core packaged with theCPU-202.Name ConnectorLabelNum-ber ofpinsConnector ModelsRemarksModule Side Cable Side ManufacturerPowerConnector POWER 3 721-863 721-203/026 WAGO Companyof JAPAN MP32004-2013519-3 4-2013522-3 TE Connectivity MP3300Pin No. SignalLabel Description3 24 VDC Power input wire for 24 VDC2 0 VDC Power input wire for 0 VDC1 FG Connects to the frame ground. (Ground to 100 Ωmax.)24 VDC0 VDCPOWER0 VPOWERFG721-863 or4-2013519-3721-203/026 or4-2013522-3FG24-VDCpowersupplyAC input24 VDCMachine ControllerCableFerrite core
