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Siemens 6ES7971-0BA02 SIMATIC S7-400 Extended Temp Backup Battery

Siemens SIMATIC S7-400 Extended Temp Backup Battery for PS 405/407.

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ManufacturerSiemens

Part number6ES7971-0BA02

Part Number 6ES7971-0BA02

Manufacturer Siemens

Series SIMATIC S7-400

Voltage 3.6V

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12-month warranty

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Extended temperature range 3.6V / 2.3Ah capacity Maintains real-time clock Retains PLC memory For S7-400 PS 405/407

Product description

The Siemens 6ES7971-0BA02 is a specialized backup battery for the SIMATIC S7-400 PLC system, offering 3.6V and 2.3 Ah capacity. This battery is designed for an extended temperature range, making it suitable for environments with more demanding thermal conditions compared to standard batteries. It is compatible with Siemens PS 405 (4A, 10A, 20A) and PS 407 (4A, 10A, 20A) series power supplies.

This extended temperature backup battery is critical for ensuring uninterrupted operation of the real-time clock and retaining memory in PLCs operating in fluctuating or extreme temperatures. It is vital for applications in industries such as outdoor control cabinets, harsh manufacturing facilities, and remote automation sites.

Stanlo Automation, a veteran-owned surplus parts distributor, understands the need for reliable components in diverse operating conditions. We offer the Siemens 6ES7971-0BA02 to meet the challenges of extended temperature applications in your automation projects.

Technical specifications

Part Number	6ES7971-0BA02
Manufacturer	Siemens
Series	SIMATIC S7-400
Voltage	3.6V
Capacity	2.3 Ah
Temperature Range	Extended
Compatibility	PS 405 (4A/10A/20A), PS 407 (4A/10A/20A)

Common applications

Industrial Automation

Harsh Environments

Outdoor installations

Manufacturing

Process Control

Remote sites

Compatible systems

Siemens PS 405 (4A, 10A, 20A) Siemens PS 407 (4A, 10A, 20A) SIMATIC S7-400

Also known as

Siemens S7-400 extended temp battery 6ES7971-0BA02 PLC battery SIMATIC S7-400 cold weather battery

Replaces / compatible with

This extended temperature battery is a specialized replacement for the standard backup battery in Siemens PS 405 and PS 407 power supplies used with SIMATIC S7-400 systems, offering improved performance in harsh temperature conditions.

Technical note

Expert tip

This extended temperature backup battery is crucial for maintaining PLC operational integrity in environments where standard batteries may fail due to extreme ambient conditions.

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Frequently asked questions

What makes the Siemens 6ES7971-0BA02 different from the standard backup battery?

The Siemens 6ES7971-0BA02 is specifically designed to operate reliably across a wider temperature range compared to the standard 6ES7971-0BA00. This makes it ideal for applications in environments with extreme heat or cold, ensuring consistent performance for memory retention and real-time clock backup.