Honeywell 51195466-400 PLC Module

Overview

The Honeywell 51195466-400 is a high-reliability RAM Charger Assembly designed for the Experion PKS C300 controller series. It delivers uninterrupted backup power to maintain RAM memory integrity during power outages, safeguarding critical process data and ensuring continuous system operation. Built to operate in harsh industrial environments, this module is essential for mission-critical automation systems.

Technical Specifications

Key Features

• Memory Protection: Ensures no loss of controller programs during power failures.

• High Reliability: Engineered for continuous operation in critical industrial processes.

• Seamless Integration: Compatible with Honeywell Experion PKS architecture for smooth installation.

• Compact Design: Fits easily within standard C300 controller racks.

• Durability: Built to withstand industrial temperature and vibration conditions.

Application Scenarios

The 51195466-400 is widely used in oil & gas, chemical, petrochemical, power generation, and process industries where data integrity and uptime are crucial. Ideal for scenarios requiring multi-controller backup, it prevents unexpected shutdowns and maintains continuous process control.

FAQ

Q: Can this module support more than four C300 controllers?
A: Standard configuration supports up to four controllers; consult Honeywell documentation for larger setups.

Q: Is installation tool-intensive?
A: No, the module is designed for plug-and-play integration into C300 racks, but proper installation is critical for reliable memory retention.

Q: How long does it maintain RAM during a power outage?
A: Typically several hours; exact duration depends on system configuration and load.