Overview
The Siemens SIMATIC S7-1200 Battery Board BB 1297 (6ES7297-0AX30-0XA0) is designed to provide long-term buffering of the real-time clock in SIMATIC S7-1200 PLC systems. This plug-in battery board fits directly into the signal board receptacle of S7-12XX CPUs running firmware version 3.0 or higher. It ensures accurate timekeeping during power interruptions, making it an essential accessory for time-dependent automation applications.
Note: Battery (CR1025) is not included in the scope of delivery.
Key Benefit
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Ensures reliable long-term buffering of the real-time clock
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Maintains accurate system time during power loss
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Easy plug-in installation without additional wiring
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Fully compatible with SIMATIC S7-1200 CPUs
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Ideal for industrial automation systems requiring precise time synchronization
Function
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Buffers the real-time clock (RTC) of S7-1200 PLCs
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Supports continuous time tracking during power outages
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Integrates seamlessly into the signal board slot
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Designed for stable and long-lasting operation in industrial environments
Technical Highlight
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Series: SIMATIC S7-1200
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Model: Battery Board BB 1297
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Compatibility: S7-12XX CPUs (Firmware V3.0 or higher)
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Installation: Plug-in signal board receptacle
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Battery Type: CR1025 (not included)
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