Brand:Siemens Item No.:6AG1971-0AA00-7AA0 Product Origin: Germany Product Dimensions:10.4 × 15.5 × 6.5 cm Product Weight:0.299 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Siemens 6AG1971-0AA00-7AA0 is a SIPLUS S7-400 battery box designed for compatible PS 405 and PS 407 power supplies. Based on A5E00753961, it provides an external battery arrangement for additional RAM buffering in S7-400 systems.
The battery box is designed to accommodate a standard lithium D-size cell and is supplied without the battery. Its conformal-coated SIPLUS construction supports demanding industrial environments, while the specified -25 °C to +70 °C temperature range makes it suitable for compatible S7-400 applications requiring external battery buffering under extended environmental conditions.
Technical Specifications
Parameter
Specification
Brand
Siemens
Part Number
6AG1971-0AA00-7AA0
Product Type
SIPLUS S7-400 Battery Box
Base Design
A5E00753961
Compatible Power Supplies
S7-400 PS 405 / PS 407
Application
Additional RAM buffering
Battery Type
Standard lithium cell, design D / mono cell
Battery Included
No
Environmental Design
SIPLUS conformal coating
Operating Temperature
Approx. -25 °C to +70 °C
Product Family
SIMATIC S7-400 SIPLUS
Installation
External battery-box arrangement
Dimensions (L × W × H)
10.4 × 15.5 × 6.5 cm
Net Weight
Approx. 0.299 kg
Recommended Companion Models
Model
Product Name
6AG1407-0KA02-7AA0
Siemens SIPLUS S7-400 PS 407 10 A Power Supply
6AG1407-0KR02-7AA0
Siemens SIPLUS S7-400 PS 407 10 A Power Supply
6AG1405-0KA02-7AA0
Siemens SIPLUS S7-400 PS 405 10 A Power Supply
6AG1405-0KR02-7AA0
Siemens SIPLUS S7-400 PS 405 10 A Power Supply
Frequently Selected Alternatives
Model
Product Name
6ES7971-0BA00
Siemens SIMATIC S7-400 Battery Module
6AG1407-0KA02-7AA0
Siemens SIPLUS S7-400 PS 407 10 A Power Supply
6AG1407-0KR02-7AA0
Siemens SIPLUS S7-400 PS 407 10 A Power Supply
6AG1405-0KA02-7AA0
Siemens SIPLUS S7-400 PS 405 10 A Power Supply
Where It Fits in Industrial Applications
• Designed as an external battery box for compatible Siemens SIPLUS S7-400 PS 405 and PS 407 power supplies.
• Provides additional RAM buffering for S7-400 systems operating in extended-temperature or high-humidity environments.
• Uses a standard lithium cell of design D (mono cell) as the backup battery.
• Suitable for industrial control systems where the internal battery arrangement of the S7-400 power supply is not suitable for the required environmental conditions.
Key Strengths at a Glance
• Provides external battery buffering for compatible S7-400 power-supply configurations.
• Supports operation with standard D-size lithium cells.
• Designed for approximately -25 °C to +70 °C operation when used in the specified buffer configuration.
• Features SIPLUS conformal coating for demanding industrial environmental conditions.
Technical FAQs
1. What is Siemens 6AG1971-0AA00-7AA0?
6AG1971-0AA00-7AA0 is a SIPLUS S7-400 battery box for PS 405 and PS 407 power supplies, based on A5E00753961.
2. What is the main function of the battery box?
The battery box provides external battery support for additional RAM buffering of compatible S7-400 systems.
3. Which S7-400 power supplies use this battery box?
The battery box is intended for compatible S7-400 PS 405 and PS 407 power-supply configurations.
4. What type of battery does the box use?
It is designed for a standard lithium cell of design D, commonly referred to as a D-size or mono cell.
5. Is the battery included with 6AG1971-0AA00-7AA0?
No. The battery box is supplied without the battery cell.
6. Why is an external battery box used instead of the internal battery arrangement?
The external battery box allows compatible S7-400 power supplies to use an external battery arrangement when extended environmental conditions require it.
7. What is the operating temperature range?
The SIPLUS battery box is specified for an operating temperature range of approximately -25 °C to +70 °C in the applicable S7-400 buffer configuration.
8. Is the battery box suitable for high-humidity environments?
Yes. Siemens documentation specifies the external SIPLUS battery box for buffer-mode applications where high humidity is present, including conditions involving condensation or frost within the stated environmental limits.
9. Does the battery box provide power directly to the S7-400 CPU?
No. It serves as an external battery enclosure connected to the compatible S7-400 power supply for RAM buffering.
10. What should be verified before ordering this battery box?
The S7-400 power-supply model, required battery type, environmental temperature and humidity conditions, wiring arrangement, and applicable Siemens documentation should be verified before ordering.
