Programming Cable for Fatek PLCs MD4M to MD4M communication cable (FBs main unit Port 0 RS232 connect to FBs-PEP/PEPR), length 200cmFBs-232P0-MD-200 (180∘)$0,00PrecioCantidad*AgregarVer pedidoFB's PLC CatalogLink Here Download Main unit ManualDownload Main unit Manual - Hardware and Instruction. Click Here Download FREE Programming SoftwareDownload WinProladder. Click Here