Keen to make sure your PLC's data is safe if the power goes out? Take charge with this backup battery from Siemens. As it keeps your control device's memory working through power cuts, you won't be left in the dark about critical information. By helping to save programme functions, system data and real-time clocks, the component gives your controller the power to bounce back from issues straight away. A pre-wired push-in connector means you'll have the unit installed in no time. Batteries like this one are popular options for use in manufacturing and material handling control systems.

• Colour-coded wires indicate pole connections for hassle-free connector alignment
• Light weight of 12g to place minimal strain on your equipment
• Voltage rating of 3.6V for use in low-voltage systems
• Battery capacity of 0.85Ah to keep low-power devices running

This backup battery is compatible with CPUs in the SIMATIC S7-300 series and the S5-90U series, making it a breeze to keep your equipment up and running.

Siemens S5-90/95/100U

The following products are from an earlier generations of Siemens PLCs and should be ordered for repair and maintenance purposes only. They will be discontinued when current stocks are exhausted. For new projects and applications, please choose from later generations of PLCs such as the Siemens S7-200/300 range