PLC Communication Units - CC-Link Unit, MELSEC-Q Series,MITSUBISHI QJ61BT11N 32 I/O POINT, MASTER/LOCAL MODULE, RS-485, 2048 REMOTE I/O LINK POINT, PLC MODULE, 156 KBPS-10MB/S, 64 MODULE MAX CONNECTED, ,Mitsubishi A1SJ61BT11 Data Link Unit (LOT OF 2),Mitsubishi A1SJ61BT11 Data Link Unit (LOT OF 2)