What does Automation Trader do?

Automation Trader is a trusted supplier of industrial automation parts, specializing in new, hard-to-find, and discontinued components. We ensure fast delivery to minimize downtime and keep operations running smoothly.

Can I order a product that isn't listed online?

Absolutely. Automation Trader specializes in sourcing hard-to-find industrial parts. Contact us and our team will help you find the components you need.

Are all products available off the shelf?

Most of our products are available immediately or with very short lead times. For items requiring longer delivery, we always provide an estimated timeline.

Siemens 6ES7971-1AA00-0AA0

SKU6ES7971-1AA00-0AA0

ManufacturerSiemens

CategoryIndustrial automation components

12-month warranty

Available (7-10 days): 4 units

Select Condition

Quantity

Net price (1 pc.):

Before ordering, make sure the part fits your device.

Free consultation

Delivery

Trusted partners:

International shipping

Dedicated account manager

Real-time tracking

Description

The Siemens 6ES7971-1AA00-0AA0 is a lithium thionyl chloride (Li-SOCl₂) backup battery designed for the SIMATIC S7-300 series programmable logic controllers (PLCs) and the S5-90U. Operating at a nominal voltage of 3.6 V with a minimum capacity of 0.85 Ah, this non-rechargeable battery ensures the retention of critical data, including work memory and real-time clock settings, during power outages. Its compact 1/2 AA form factor, featuring axial leads terminated in a 2-pin polarized connector, facilitates straightforward installation within the CPU's dedicated battery compartment. The battery operates effectively within a temperature range of 0°C to +60°C and boasts a shelf life of up to 10 years, thanks to its low self-discharge rate of approximately 1% per year at 25°C. This longevity minimizes maintenance requirements and ensures reliable performance over time. For detailed specifications and installation guidelines, refer to the official Siemens datasheet.

Specifications

Weight	1.00 kgs
Packaging Size	CM
Product Description	SIMATIC S7, Backup battery (LI) 3.6 V/min. 0.85 Ah, for for S7-300 CPUs and S5-90U
Comparative Metals Coefficient	31.03.2008
REACH	Lead CAS-Nr. 7439-92-1
Unit of Measure	ST
ID produktu	6ES7971-1AA00-0AA0
Notes	Wycofanie produktu od: 01.10.2023
AL Field	N
Zgodność	Produkt zgdony z RoHS od: 31.03.2008
Configurable Product	False
Country of Origin	KR
eClass Version 9	27-24-22-92
eClass Version 9.1	27-24-22-92
ETIM 7	EC002584
Group Classification Key	R132
List of Characteristics	ST73
Packaging Length	7,60
Packaging Width	6,20
Packaging Height	1,40
ECCN	N
eClass 6	27-24-92-90
eClass 7.1	27-24-92-90
eClass 8	27-24-92-90
Part Number	2291
UPC	662643169782.0
Customs Tariff Code	85065010
EAN	4025515062820.0
Quantity in Package	1
Nominal Voltage	3.6 V
Minimum Capacity	0.85 Ah
Operating Temperature Range	0 to +60 °C
Shelf Life	10 years
Self-Discharge Rate	1 % per year at 25°C