Why when i connect all the 8ch of Analog Input(4-20mA) into the
6ES7 331-1KF02-0AB0 module the 4-20mA reading is not correct. example the input is 4mA but on the PLC was read 8mA. In this case i using 4-20mA IS Isolator before going into the PLC.
6ES7 331-1KF02-0AB0 module the 4-20mA reading is not correct. example the input is 4mA but on the PLC was read 8mA. In this case i using 4-20mA IS Isolator before going into the PLC.
