Product Overview

The Yokogawa S9562FA functions as the primary memory safeguard for CENTUM VP, CS series, and ANB10D node units. This 3.6V DC Nickel-Metal Hydride (Ni-MH) battery pack preserves volatile system data and configuration parameters during unexpected power interruptions. We supply this unit as 100% Brand New and Original, ensuring your distributed control system (DCS) maintains its logic state and avoids the costly downtime associated with cold-start re-programming.

Technical Specifications

Engineering Advantages

• High-Capacity Data Preservation: With a 1900 mAh rating, the S9562FA provides extended runtime for system RAM and real-time clocks (RTC). This high capacity ensures the DCS retains its process variables and alarm history even during prolonged plant outages.

• Extreme Thermal Stability: Industrial control cabinets often experience significant heat buildup. The S9562FA utilizes specialized Ni-MH chemistry that operates reliably from –20 °C up to +60 °C, preventing the rapid capacity degradation common in consumer-grade batteries.

• Integrated Hardware Safety: The battery pack includes dedicated protection circuitry. These components actively prevent over-charging during the system's normal powered state and over-discharging during outages, effectively extending the physical service life and protecting the host SB401 bus interface module.

• Leak-Resistant Ni-MH Chemistry: Yokogawa selects high-grade Nickel-Metal Hydride to eliminate the risk of electrolyte leakage onto expensive backplanes and node units like the ANB10D. This design shields your $H1$ hardware investments from the corrosive damage typically caused by aged lithium or lead-acid alternatives.

• Plug-and-Play Integration: The S9562FA features a standardized connector unit designed for rapid installation into Yokogawa ESB bus modules. This ensures a secure, vibration-resistant connection in heavy machinery environments, such as oil & gas or petrochemical facilities.

FAQs

• Can I replace the S9562FA with a generic 3.6V battery?

  No. Yokogawa control systems utilize specific charging profiles and connector pinouts designed exclusively for the S9562FA. Generic batteries lack the necessary over-charge protection circuitry and may cause permanent damage to the node unit or data loss.

• How often should I schedule battery replacement?

  Standard industrial maintenance protocols recommend replacing the S9562FA every 3 years. Even if the system does not report a "Battery Low" alarm, chemical aging reduces the reliable discharge time, increasing the risk of memory loss during an actual power failure.

• Is the S9562FA compatible with the SB401 Bus Interface Module?

  Yes. The S9562FA is the designated backup battery for the SB401 series and ANB10D node units. It provides the necessary voltage to maintain the interface logic and communication parameters across the ESB bus.

• Why is "Brand New" condition mandatory for backup batteries?

  Batteries are consumable parts with a strict shelf life. "New Old Stock" or pre-owned batteries suffer from internal resistance buildup and capacity loss. A 100% Brand New S9562FA guarantees the full 1900 mAh capacity and the chemical freshness required to safeguard your DCS.