S9971DB-0 | Yokogawa CPU Backup Battery Module for PLC Systems
Manufacturer: Yokogawa
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Part Number: S9971DB-0
Condition：New with Original Package
Product Type: CPU Backup Battery Module for PLC Systems
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Yokogawa S9971DB-0 is a CPU backup battery module designed to supply temporary power to the central processing unit (CPU) in Yokogawa control systems during main power interruptions. This prevents unexpected shutdowns and data loss in critical industrial environments.
With its compact and rugged design, the S9971DB-0 offers high reliability and performance under harsh conditions. The module includes automatic switching, allowing seamless transition to backup power, and an internal charging system to keep the battery fully ready during normal operation.
This module is compatible with a wide range of industrial applications, including PLC systems, automation control, smart buildings, chemical processing, and energy systems. Its flexible interfaces support integration with modern control architectures, ensuring efficient CPU backup operation.
Technical Specifications
| Specification | Details |
|---|---|
| Model | S9971DB-0 |
| Manufacturer | Yokogawa |
| Type | CPU Backup Battery Module |
| Function | Provides temporary power to CPU during outages |
| Design Features | Compact, rugged, high-performance |
| Interfaces | Multiple communication options |
| Battery Type | Sealed rechargeable (lead-acid or lithium-ion) |
| Automatic Operation | Switches to battery power upon main power failure |
| Charging System | Internal circuit maintains battery charge while powered |
| Applications | Industrial automation, PLC backup, smart buildings, energy, chemical processing |
| Origin | Japan / Singapore / Indonesia |
| Shipping Port | Xiamen |
| Shipping Method | Express via DHL, FedEx, UPS |
FAQ
Q1: Is the Yokogawa S9971DB-0 new and genuine?
A1: Yes, the S9971DB-0 is brand-new and factory-original.
Q2: How does this module operate during a power failure?
A2: It automatically switches to backup power, ensuring uninterrupted CPU operation.
Q3: What type of battery does it use?
A3: It uses a sealed rechargeable battery, either lead-acid or lithium-ion, for reliable backup.
Q4: Can it integrate into modern PLC systems?
A4: Yes, the module provides flexible interfaces and supports easy integration into existing control architectures.
Q5: What is the typical backup duration?
A5: Backup time varies by system load but ensures sufficient power for controlled shutdown or continued operation.