6ES7291-8BA20-0XA0

SIMATIC S7-200 – battery module BC 291 for long-term buffering of data – pluggable into memory module receptacle of S7-22X CPU duty to supply information according to article 33 – REACH regulation: the product contains the following substance from the candidate list in concentrations exceeding 0.1% by weight: 1 – 2-Dimethoxyethane – ethylene glycol dimethyl ether (EGDME) (CAS 110-71-4 – EC No. 203-794-9)