Hello All,
I have been tasked with sourcing some spare parts for a cabinet housing Siemens S5 PLC's. I have managed to source all of the CPU's, output cards, input cards, EPROM etc, I am currently trying to find a back up battery for the CPU. CPU part number is 6ES5 100-8MA02. According to the labeling on the CPU I require a 3.4v 850mAh battery. I think the part number for the battery is 6ES5 980-0MA11. This is proving difficult to source. Does anyone know where I can find one, or can I use an alternative, i.e a 3.6v?
Thanks