SIEMENS S7-200 PLC Battery Cartridge 6ES7 291-8BA20-0XA0

Description

SIEMENS S7-200 PLC Battery Cartridge SIEMENS S7-200 CARTRIDGE 6ES7-291-8BA20-0XA0 for long-term method buffering for data, pluggable into memory system type of module receptacle of S7-222, 224, 226 CPU’s. The Siemens S7-200 PLC Battery Cartridge 6ES7 291-8BA20-0XA0 is a replaceable lithium battery specifically designed for Siemens S7-200 CPUs. Here’s a breakdown of its key features: Compatibility: Works with Siemens S7-200 CPUs, particularly the CPU 22X series (222, 224, 226). Function: Provides backup power to retain the program, data, and clock of the PLC even during a power outage. This ensures uninterrupted operation when the main power supply is restored. Lithium Battery: Offers long-lasting reliable backup power compared to traditional batteries. Here are some additional points to consider: The Siemens S7-200 PLC line is still in production, but this specific battery cartridge (6ES7 291-8BA20-0XA0) might be discontinued as well. You can check the availability and recommended replacements on the Siemens website or with a Siemens authorized distributor.