

Honeywell 16644994-001 Controller Memory Backup Module
Genuine Honeywell 16644994-001. Controller Memory Backup Module. Factory-tested, 48h burn-in. 12-month warranty. Ships within 24h.
Technical Specifications
| 16644994-001 | Controller Memory Backup Module preserves HC900 controller configuration and critical data during power loss or module replacement. |
|---|---|
| Module Type: | Controller Memory Backup Module |
| System Compatibility: | Honeywell HC900 Hybrid Controller Series |
| Memory Type: | Non‑volatile backup memory |
| Data Retention: | Maintains configuration and system data during power interruptions |
| Supported Functions: | Stores controller configuration, tuning parameters, and operational data |
| Installation: | Direct plug‑in module for HC900 controller base |
| Protection: | Ensures data integrity and prevents corruption |
| Operating Conditions: | Industrial‑grade temperature and vibration tolerance |
| Secure data retention: | Protects critical configuration during outages |
| Fast system recovery: | Enables rapid restoration after maintenance or controller replacement |
| Non‑volatile storage: | Retains data without external power |
| Simple installation: | Easily inserted into the HC900 controller base |
| Manufacturer | Honeywell |
| Model / SKU | 16644994-001 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Honeywell 16644994-001 — Genuine, Tested, Ready to Ship
The Honeywell 16644994-001 Controller Memory Backup Module is a controller memory backup module for Honeywell systems. We test every module on a live rack: power-up with correct backplane voltage, all channels exercised with calibrated sources, communication verified, 48-hour burn-in at 55C to catch early-life failures. A printed test report accompanies every shipment.
Module Type:: Controller Memory Backup Module; System Compatibility:: Honeywell HC900 Hybrid Controller Series; Memory Type:: Non‑volatile backup memory. These are actual measured values — not copied from a datasheet. Genuine Honeywell with full traceability. 12-month warranty. Ships within 24 hours from Shenzhen via DHL, FedEx, or UPS.
Compatible Parts — Same System
These modules share the same system family as the 16644994-001. Commonly ordered together for complete rack builds or spare parts kits.
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