Siemens Modules 6ES7297-0AX30-0XA0

The Siemens 6ES7297-0AX30-0XA0 refers to the SIMATIC S7-1200 Battery Board BB 1297, an accessory used for long-term buffering of the PLC’s real-time clock. 

Specification:

• Dimensions (H x W x D): 62 mm x 38 mm x 21 mm.
• Weight: Approximately 40 g.
• Operating Temperature: -20 °C to 60 °C.
• Storage Temperature: -40 °C to 70 °C.
• Relative Humidity: Max. 95% at 25 °C, without condensation.

Features:

• Function: It extends the power reserve for the S7-1200 real-time clock, ensuring accurate timekeeping even in the event of a CPU power shutdown.
• Installation: It is designed to be easily plugged into the signal board receptacle on the front of the S7-1200 CPU, without changing the overall installation dimensions of the CPU.
• Battery: A standard CR1025 button cell battery is required for power supply, but is not included in the scope of delivery and must be ordered separately.