1This Programmable Logic Controller is Compatible with 6ES7 214-2ad23-0xb8 2Digital input 1424V DC, digital output 1024V DC, 2 into 1 out, 2 RS485 communication port, 7 extension modules 3Dc 24V power supply, transistor output 4Stable 200PLC power supply design, long - life electrolytic capacitance 5I/O plate adopts imported industrial level optical coupler
