PLC Battery CARTRIDGE SIEMENS S7-200 ONLY 6ES7 291-8BA20-0XA0
SIMATIC S7-200 battery module for long-term buffering for data, pluggable into memory module receptacle of S7-222, 224, 226 CPU’s duty to supply information according to HMI based on machine program and this card has a small piece of plastic broken off of the end (see pictures), but this would have no effect on the operation of the card. Your satisfaction is 100% quality and guarantee product. It is ready stock for site delivery there will make realtime program backup according to time schedule. There siemens Battery for use with SIMATIC S7-200 plc series.