BỘ LẬP TRÌNH PLC CPU K508-40AR và K508-40AT
Built-in I/O points: 40 I/O, DI 24*DC24V, DO 16*Relay/Transistor output
Communication port: 1 RS232; 2 RS485, support programming(Only Port1), Modbus RTU( Master or Slave), free protocol
Connectable expansion modules: Yes. At most 9 expansion modules
Input Voltage: 230Vac, 50Hz
Dimensions (L x W x H): 200 x 114 x 70 mmReal Time Clock: Yes