siemens plc

[indra 0]

What is the difference between CPU type 6ES5 103-8MA03 and 6ES5 103-8MA02 ? If these types are equal, can I swap between them ? thank's indra

[lorenz2512 0]

Hello, the 8MA03 is newer, some Bugs were killed, if you want to swap a 03 to a 02 there is no problem, but change a newer through a older is possible but critical.