

Honeywell | 51201815-100 | Controller Memory Backup
The Honeywell 51201815-100 is a controller memory backup for Honeywell platforms. Manufacturer: Honeywell | Product Type: Controller Memory Backup (RAM Charger Assembly) | Application: S8 C300 Controllers. Factory-sealed, live-rack tested, 48-hour burn-in. 12-month warranty. Ships within 24 hours.
Technical Specifications
| 51201815-100 | Controller Memory Backup module is designed for Experion PKS systems. It enables both backup and recovery of program data for S8 C300 controllers, ensuring system integrity during power loss or controller failure. |
|---|---|
| Model | 51201815-100 |
| Manufacturer | Honeywell |
| Product Type | Controller Memory Backup (RAM Charger Assembly) |
| Application | S8 C300 Controllers |
| Supported Units | Up to 4 physical controllers |
| Condition | Brand New with Original Packaging |
| Origin | USA |
| Warranty | 12 months |
| Backup Function | Stores program and data from C300 controllers to prevent loss during outages. |
| Recovery Function | Restores backed-up data to controllers, reducing downtime and maintenance costs. |
| Multi-Controller Support | One module supports up to four S8 C300 units. |
| Compact Design | Portable and easy to connect within control cabinets. |
| High Reliability | Built for industrial environments with long-term operational stability. |
| Redundant Power Supply Support | Enhances fault tolerance in critical applications |
| Model / SKU | 51201815-100 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Power Supplies Do Not Last Forever
Electrolytic capacitors in switch-mode power supplies degrade with time and temperature. The Honeywell 51201815-100 should be considered a consumable with a 5-7 year service life in typical industrial environments — shorter if the rack runs hot. We test every unit on a live chassis under load: voltage regulation, ripple, efficiency, protection circuits. 48-hour burn-in at 55°C catches the early failures. Printed test report included.
12-month warranty. Ships within 24 hours from Shenzhen.
Compatible Parts — Same System
These modules share the same system family as the 51201815-100. Commonly ordered together for complete rack builds or spare parts kits.
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