Description

The Honeywell 51454475-100 is a specialized RAM Charger Module designed for the Experion LX and Series 8 C300 controller systems. This module serves as a critical memory backup component, ensuring the integrity of controller RAM during power loss events. It is engineered to support up to four C300 controllers simultaneously, providing a centralized and reliable backup solution within the control cabinet.

Features

• Supports memory backup for up to 4 C300 controllers.
• Designed for integration with Series 8 C300 IOTA infrastructure.
• Supports redundant power supply inputs via a dedicated combo cable.
• Provides Experion system-level soft failure alarms for monitoring battery health and charger status.
• Compact form factor optimized for high-density control cabinet layouts.

Applications

This module is utilized in industrial automation environments where the Experion LX or Series 8 C300 control systems are deployed. It is essential for processes requiring high availability and data retention, such as oil and gas, chemical processing, and power generation facilities where controller memory must be maintained during power fluctuations or outages.

Technical Specifications

Installation Guidelines

• Ensure the control system is powered down before installing or removing the RAM Charger Module.
• Mount the module adjacent to the associated C300 IOTA(s) as per standard Honeywell Series 8 layout practices.
• Verify that the combo cable is securely connected to the 6-pin interface to ensure redundant power supply functionality.
• Handle with care to prevent electrostatic discharge (ESD) damage to the module electronics.
• Ensure proper ventilation within the cabinet to maintain optimal operating temperatures for the battery and charging circuitry.

FAQ

What is the primary purpose of the 51454475-100 RAM Charger?

The module acts as a battery-backed power source for the C300 controller RAM, ensuring that configuration and process data are preserved during a loss of primary power.

How many controllers can one module support?

This unit is designed to support up to four C300 controllers in a single installation.

Does this module support redundant power?

Yes, it supports redundant power supply inputs through the use of a combo cable, which is standard for high-availability Experion configurations.