Product Details
Configured for backup and recovery of program data in Experion PKS systems, the Honeywell 51201815-100 (51201815 Controller Memory Backup) provides direct physical/electrical execution. The module runs RAM charging functionality to preserve operational logic files inside S8 C300 controller networks when experiencing utility power outages or processor faults.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 51201815-100 |
| Brand | Honeywell |
| Origin | USA |
| Weight | Standard Chassis Module Weight |
| Dimensions | Standard S8 Chassis Form Factor |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | System Backplane Dependent |
| Product Type | Controller Memory Backup (RAM Charger Assembly) |
| System Application | S8 C300 Controllers |
| Supported Units | Up to 4 physical controllers |
Honeywell DCS Channel-to-Channel Isolation Parameters
The hardware architecture integrates channel-to-channel isolation networks that physically segregate charging topologies between every connected S8 C300 station. This design layout prevents an electrical short-circuit or terminal loop error on a specific node from degrading adjacent circuits, maintaining uninterrupted volatile memory backup paths and preventing cross-talk across the distribution backplane matrix.
Frequently Asked Questions
Q: How many processor units can be cross-connected to a single 51201815-100 module?
A: The circuit infrastructure is rated to interface with and provide battery charging current to a maximum of 4 physical S8 C300 controller assemblies simultaneously.
Q: Is this memory backup hardware extractable while the process network is active?
A: Yes. The assembly is built to support swap operations without breaking primary rack logic buses, provided that the target connected controllers remain powered via their main redundant line inputs.
Field Installation Guidelines
- Mount the RAM charger module assembly onto the chassis plate in accordance with the system layout spacing parameters.
- Terminate the power connections using isolated point-to-point electrical lines, keeping low-voltage charging lines distant from variable frequency drives or high-voltage switchgear cables.
- Validate that the cabinet infrastructure grounding lug links directly to the local low-impedance master instrument earth bar.
- Verify all terminal terminal block screws are set tightly to standard values to protect input power pathways against ambient industrial vibration breakdown.
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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