Siemens PLC S7-200 SMART 6ES7288-1SR40-0AA0 CPU SR40 24 in 16 out

Bán thiết bị Siemens PLC S7-200 SMART 6ES7288-1SR20 1ST20 1SR30 1ST30-0AA0, Siemens PLC S7-200 SMART 6ES7288-1SR40-0AA0 CPU SR40 24 in 16 out, Siemens PLC S7-200 SMART CPU CR40 6ES7288 6ES7288-1CR40-0AA0 Giá tốt