CPU224XP Ethernet Analog 2 channel input/1 channel output DC24V 1A 2 channel PPI port(support Modbus) Up to 7 modules can be connected 1-channel Ethernet port The software supports all instructions in Siemens v4.0 Step 7 Check Price The CPU224XP-ETH plc has a powerful communication function, It provides 5 SOCKETs, which can be connected to 5 … Read more