Honeywell 51199932-200 Experion PKS RAM Charger Assembly
Manufacturer: Honeywell
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Part Number: 51199932-200
Condition：New with Original Package
Product Type: RAM Charger Assemblies
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 51199932-200 RAM Charger Assembly
The Honeywell 51199932-200, also cataloged as the 51199932-200 RAM Charger Assembly, operates as a dedicated hardware component for memory backup power retention within Experion PKS S8 C300 controller systems.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51199932-200 |
| Brand | Honeywell |
| Origin | Standard Industrial Manufacturing |
| Weight | 0.25 kg (0.55 lbs) |
| Dimensions | 12 cm x 7 cm x 5 cm |
| Operating Temp | Standard Industrial Limits |
| Power Consumption | 100-120 / 220-240 VAC Redundant Inputs |
| Supported Controllers | Up to 4 C300 Controllers per Assembly |
| System Function | Volatile RAM Power Backup During Main Power Loss |
4-20 mA HART Loop Protocol and Channel-to-Channel Isolation
The hardware maintains continuous voltage stability across internal backup buses to preserve volatile controller memory states without signal disruption. Built-in galvanic isolation and internal diagnostic loops prevent voltage transients from breaching sensitive processing electronics. Furthermore, dual power rail monitoring circuits track incoming power feeds continuously to execute seamless, bumpless power switchovers during primary power interruption events.
Frequently Asked Questions
Q: How many controllers can a single 51199932-200 assembly support?
A: A single assembly supports up to four C300 controllers using dedicated redundant power cabling connections.
Q: What input supply voltages does the RAM charger accept?
A: The module accommodates standard alternating current inputs ranging from 100-120 VAC to 220-240 VAC via redundant input feeds.
Q: How does the unit protect volatile RAM data during a complete power loss?
A: The assembly provides dedicated backup power directly to the volatile memory circuits of connected C300 controllers to prevent data corruption or memory erasure.
Field Installation Guidelines
Mount the RAM charger assembly securely within the control enclosure chassis using standard panel mounting hardware. Connect the dual AC power inputs via the specified combination cabling, ensuring proper line polarity and low-impedance earth grounding. Route secondary backup cables cleanly to the C300 controller backplane slots, avoiding proximity to high-voltage power lines. Verify all terminal wire tensions prior to energizing the primary supply rails.