Honeywell 51190585-100 C300 Controller Memory Backup Module

Description

The Honeywell 51190585‑100 Memory Backup Module (RAM charger assembly) is designed for Experion PKS C300 controllers. It safeguards configuration and program data during power loss, ensuring uninterrupted operation in critical process automation environments such as oil & gas, chemical, and power generation industries.

Specifications

• Manufacturer: Honeywell
• Model Number: 51190585‑100
• Product Type: C300 Controller Memory Backup Module
• Function: Retains controller memory during power interruptions
• Compatibility: Honeywell C300 Controller (Experion PKS)
• Input Voltage: 24 VDC
• Output Voltage: 5 VDC
• Output Current: 1 A
• Operating Temperature: −40 °C to +85 °C
• Storage Temperature: −40 °C to +85 °C
• Humidity: 0–95% non‑condensing
• Dimensions: 216 × 140 × 64 mm (approx. 8.5" × 5.5" × 2.5")
• Weight: ~2 lbs (907 g)
• Certifications: CE, UL
• Warranty: 12 months

Features

• Memory Retention: Maintains controller memory integrity during power loss
• Redundant Support: Allows redundant power supply inputs with combo cable configuration
• Multi‑Controller Capability: Supports up to 4 C300 controllers in one module
• Failure Monitoring: Includes Experion soft failure alarm for battery status
• Industrial Reliability: Rugged design for harsh automation environments
• Easy Installation: Compact form factor, hot‑swappable for reduced downtime