50182539-001 Honeywell Series 8 C300 Memory Backup Module
Manufacturer: Honeywell
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Part Number: 50182539-001
Condition：New with Original Package
Product Type: Memory Backup Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 50182539-001 Series 8 Memory Backup Module
The Honeywell 50182539-001, also cataloged as the Honeywell 50182539-001 Memory Backup Assembly Module, operates as a dedicated hardware component for non-volatile memory retention within Series 8 C300 controller platforms.
Configured for critical data preservation during power interruptions in Experion PKS networks, the Honeywell 50182539-001 (50182539-001 Memory Backup Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 50182539-001 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.7 kg |
| Dimensions | 3 x 2 x 0.5 inches |
| Operating Temp | 0 to +70 deg C |
| Power Consumption | Drawn via controller backplane bus |
| Supported Controller | Series 8 C300 (including 8C-PCNT05) |
| Memory Type | Non-volatile with integrated battery backup |
| Data Retention Time | Multiple years based on cell depletion metrics |
| Storage Temperature | -40 to +85 deg C |
| Humidity Range | 5% to 95% non-condensing |
| Certifications | CE, UL, CSA |
Process Control & DCS Memory Architecture
The memory assembly interfaces with the C300 processor via the backplane bus communication layer, mirroring execution logic stack frames and runtime configurations in real time. The hardware architecture incorporates localized channel-to-channel isolation arrays to isolate the memory cells from voltage fluctuations occurring on the primary rack rails. In the event of main system power dissipation, the module switches execution states onto the internal backup battery loop within microsecond intervals, maintaining the integrity of the 4-20 mA HART loop protocol parameters, process variables, and interlock sequencing logic stored inside the non-volatile sectors.
Frequently Asked Questions
Q: What specific C300 processor variants interface with this memory backup card?
A: The card interfaces directly with Honeywell Series 8 C300 controllers, including the 8C-PCNT05 processor block, running on Experion PKS or PlantCruise architectures.
Q: Can field technicians swap out the memory assembly while the parent controller rack remains fully energized?
A: The module supports live installation, but field procedures dictate that hot-swapping must follow system redundancy protocols to prevent parity errors or runtime configuration corruption on an active primary node.
Q: How does the system determine if the internal energy cell requires replacement?
A: The hardware monitors battery cell voltage levels continuously and transmits diagnostic status frames over the backplane bus to flag low-voltage triggers on the central DCS workstation before data retention capabilities drop.
Field Installation Guidelines
- Verify that the grounding clip on the module housing establishes a direct metal-to-metal connection with the chassis rail during alignment to ground electrostatic discharge.
- Align the backplane pins correctly before executing full insertion force to protect the high-density header connectors from physical pin deformation.
- Ensure adjacent marshalling wiring bundles do not cross the ventilation paths of the slot to maintain passive thermal convection cooling.
- Run a full diagnostic memory check via the Experion configuration suite immediately following hardware insertion to validate data synchronization.