Yokogawa S9548FA Industrial DCS Backup Battery Pack Module for CENTUM Control Systems
Yokogawa S9548FA Industrial DCS Backup Battery Pack Module for CENTUM Control Systems
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Brand:Yokogawa Electric Item No.:Yokogawa S9548FA Product Origin:Japan Product Dimensions:32 × 148 × 200 mm Product Weight:0.3 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 Yokogawa S9548FA Battery Pack Module is a dedicated backup power solution developed for Yokogawa distributed control systems. It is widely used in CENTUM control platforms to maintain processor memory and critical system data during power interruptions. By providing stable backup energy, the module helps prevent configuration loss, alarm history deletion, and system restart issues after unexpected outages.
Designed for industrial reliability, the S9548FA uses rechargeable battery technology that ensures long operating life and stable voltage output. This battery module is typically installed within controller units or processor modules to maintain memory retention circuits and real-time clock functions.
Because process plants operate continuously, maintaining data integrity is essential. The S9548FA battery pack is commonly deployed in oil & gas, chemical processing, and power generation automation systems where Yokogawa DCS platforms control critical processes.
Technical Specifications
Parameter
Specification
Manufacturer
Yokogawa
Model
S9548FA
Module Type
Backup Battery Pack Module
Battery Chemistry
Nickel-Metal Hydride (Ni-MH)
Nominal Voltage
2.4 V
Battery Capacity
Approx. 1900 mAh
Rechargeable
Yes
Cycle Life
500+ charge/discharge cycles
Operating Temperature
0°C to +50°C
Typical Application
Memory backup for DCS processors
Compatible Systems
CENTUM CS1000 / CS3000 controllers
Dimensions (L×W×H)
32 × 148 × 200 mm
Weight
0.3 kg
Dimensions written together as requested (mm).
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Applications
The S9548FA battery pack is widely used in industrial automation environments where reliable memory backup is required.
Typical application scenarios include:
Distributed Control Systems (DCS)
Yokogawa CENTUM automation platforms
Oil and gas processing facilities
Petrochemical production plants
Power generation control systems
Pharmaceutical manufacturing automation
Industrial process monitoring systems
Continuous manufacturing lines
These environments rely on uninterrupted controller operation and preserved process data.
Advantages
Reliable Memory Protection
Maintains controller memory, system parameters, and operational logs during power interruptions.
Industrial-Grade Rechargeable Design
Ni-MH battery technology provides stable performance and long cycle life.
High System Compatibility
Specifically designed for Yokogawa CENTUM control systems and processor modules.
Stable Voltage Output
Ensures consistent backup power for real-time clocks and memory circuits.
Compact Installation
Small footprint allows easy integration into controller cabinets.
Reduced Maintenance Costs
Rechargeable battery reduces replacement frequency and operational downtime.
Technical FAQs
1. What is the primary function of the S9548FA module?
It provides backup battery power to maintain memory and operational data in Yokogawa DCS controllers.
2. What type of battery technology does the module use?
The module uses Nickel-Metal Hydride (Ni-MH) rechargeable battery technology.
3. What is the nominal voltage of the S9548FA battery pack?
The battery pack operates at 2.4 V DC.
4. What is the battery capacity?
The typical capacity is approximately 1900 mAh.
5. Which control systems commonly use this battery?
It is commonly used with Yokogawa CENTUM CS1000 and CS3000 distributed control systems.
6. Is the battery rechargeable?
Yes, the S9548FA is designed as a rechargeable industrial battery pack.
7. What is the operating temperature range?
The typical operating temperature range is 0°C to +50°C.
8. What are the physical dimensions of the module?
The module measures 32 × 148 × 200 mm.
9. What is the approximate weight of the S9548FA?
The battery pack weighs about 0.3 kg.
10. How long is the recommended maintenance cycle?
Battery replacement or inspection is typically recommended every few years depending on ambient temperature and system usage.
