Product Overview
Applications
Used for long-term buffering of data in an S7-22X CPU through the memory module receptacle.
Technical Summary
| Product type | Battery module BC 291 |
|---|---|
| Product family | S7-200 |
| Function | Long-term buffering of data |
| Installation | Pluggable into memory module receptacle of S7-22X CPU |
| Product status | Spare part |
| Lifecycle | Start of final year of support |
Key Features
Battery module BC 291 for SIMATIC S7-200.
Provides long-term buffering of data.
Pluggable into the memory module receptacle of an S7-22X CPU.
The product is identified as a spare part.
Contains 1,2-Dimethoxyethane, ethylene glycol dimethyl ether (EGDME) (CAS 110-71-4; EC No. 203-794-9) above 0.1% by weight from the candidate list.
Start of final year of support.
Frequently Asked Questions
What is the exact product type of 6ES7291-8BA20-0XA0?
It is a Battery module BC 291 for the S7-200 product family.
What does the BC 291 battery module do?
It provides long-term buffering of data.
Where is the module installed?
It is pluggable into the memory module receptacle of an S7-22X CPU.
What substance disclosure applies to this configuration?
It contains 1,2-Dimethoxyethane, ethylene glycol dimethyl ether (EGDME) (CAS 110-71-4; EC No. 203-794-9) above 0.1% by weight from the candidate list under REACH.
