The Honeywell 51202905-100 is a mission-critical controller memory backup module designed for Honeywell’s Experion PKS architecture, particularly the C300 control system. It ensures uninterrupted industrial operations by safeguarding controller memory, configurations, and process data against unexpected power loss or system interruptions.
Built for demanding industrial environments, this module plays a vital role in maintaining system integrity across continuous process industries such as oil & gas, petrochemical, and power generation. Its robust architecture is engineered for long-term reliability, reduced downtime, and seamless system recovery.
In modern automation ecosystems where even seconds of downtime can lead to significant losses, this module delivers dependable backup assurance and operational continuity.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | 51202905-100 |
| Product Type | Controller Memory Backup Module / Industrial Control Component |
| System Compatibility | Honeywell Experion PKS, C300 Controller |
| Memory Technology | Solid-state Flash Memory |
| Function | Controller memory backup and recovery support |
| Operating Temperature | -40°C to +85°C |
| Installation Type | Cabinet / Rack-mounted module |
| Weight | ~1.03 kg |
| Dimensions | Approx. 250 mm × 180 mm × 60 mm |
| Build Environment | Industrial-grade, EMI-resistant design |
This module is engineered with high-reliability components to ensure stable memory retention even under harsh electrical and environmental conditions.
Recommended Related Models
- Honeywell 51202901-100 – System interface module
- Honeywell 51202903-100 – Control system communication unit
- Honeywell 8C series I/O modules – Input/output expansion modules
- Honeywell C300 processor modules – Core controller hardware
- Honeywell Experion PKS system components – Distributed control ecosystem modules
Popular Honeywell Models
- Honeywell 51199929-100 – Power supply module
- Honeywell 51403988-100 – I/O communication module
- Honeywell 8C-PAIH54 – Analog input module
- Honeywell 8C-PAOHA1 – Analog output module
- Honeywell 900 Series control modules – Process automation hardware
These models are widely deployed in large-scale industrial automation environments and often work in integrated configurations with the 51202905-100 module.
