Product Details
The Honeywell 51192269-230, also cataloged as the 51192269 RAM Charger Assembly, operates as a dedicated hardware component for memory protection within Experion PKS networks. Configured for S8 C300 controller memory backup, the hardware supplies backup power directly to volatile RAM circuits to preserve internal program data during system outages.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51192269-230 |
| Brand | Honeywell |
| Origin | United States |
| Weight | 2 lbs (approx. 0.9 kg) |
| Dimensions | 8.5 x 5.5 x 2.5 inches |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | Rack backplane load dependent |
| Product Type | RAM Charger Assembly |
| Application | S8 C300 Controller Memory Backup |
| Supported Controllers | Up to 4 physical S8 C300 units |
Honeywell DCS Channel-to-Channel Isolation Parameters
The RAM charger assembly incorporates physical channel-to-channel isolation parameters to separate individual power routing to each designated control node. This specific hardware boundary prevents localized electrical short circuits or ground loop transients on one controller card from corrupting memory voltages or introducing signal cross-talk across adjacent backplane connection rails.
Frequently Asked Questions
Q: How many processor components can connect to a single memory backup assembly simultaneously?
A: The circuit distribution matrix is designed to support up to 4 physical S8 C300 controller units over independent charging lines.
Q: Does the 51192269-230 assembly allow hot-swap replacement during live operations?
A: Yes, since the module acts as a secondary parallel power source for RAM preservation, it can be extracted and replaced while the host controllers are energized via primary system power.
Field Installation Guidelines
- Mount the assembly firmly within the system rack panel using the mounting holes configured for the 8.5 x 5.5 x 2.5 inches housing frame.
- Route the low-voltage charging lines separately from high-voltage AC cables to minimize electromagnetic coupling risks.
- Secure the module ground lug directly to the low-impedance master cabinet copper earth bar prior to attaching any system data interface links.
- Torque all electrical terminal screws according to manufacturer standard limits to prevent terminal resistance variations caused by mechanical industrial vibrations.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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