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The Honeywell CC-SCMB02 (51199932-200-RP) C300 Memory Backup Component is a dedicated hardware module designed to provide secure memory retention for Honeywell C300 controllers used in the Experion Process Knowledge System (PKS). This component ensures that critical control data, configuration parameters, and operational logic remain stored even when system power is interrupted.
In industrial automation environments where process continuity and data integrity are essential, memory backup modules play a vital role in protecting system configurations. The CC-SCMB02 component supports reliable recovery of controller settings after power restoration, minimizing downtime and maintaining stable process operations.
The “-RP” version typically refers to a replacement or refurbished module variant used for maintenance, spare parts management, or system upgrades.
| Parameter | Specification |
|---|---|
| Manufacturer | Honeywell |
| Model | CC-SCMB02 |
| Part Number | 51199932-200-RP |
| Product Type | C300 Memory Backup Component |
| Compatible System | Honeywell Experion PKS |
| Controller Compatibility | Honeywell C300 Controller |
| Function | Controller memory retention and backup |
| Installation Type | Controller system component |
| Data Protection | Retains configuration and operational data |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | −40°C to 85°C |
| Dimensions | 100 × 70 × 30 mm (H x W x D) |
| Weight | 0.25 kg |
The CC-SCMB02 memory backup module supports the operational reliability of Honeywell distributed control systems by safeguarding essential controller data. It ensures that process control parameters and configuration information are retained during unexpected power interruptions.
Primary functional roles include:
Protecting C300 controller configuration data
Preserving automation control logic and system parameters
Supporting rapid restart of automation systems after power restoration
Enhancing the reliability of process control operations
Preventing loss of critical industrial automation data
By maintaining controller memory stability, this module contributes to consistent plant performance and reduced operational risks.
The Honeywell CC-SCMB02 component is commonly installed in process automation environments where Honeywell Experion control systems are deployed.
Common industrial sectors include:
Oil and gas production facilities
Petrochemical and chemical processing plants
Power generation stations
Pharmaceutical manufacturing facilities
Water and wastewater treatment plants
Industrial processing plants
Energy management and utility automation systems
These industries rely on reliable controller memory protection to maintain uninterrupted process operations.
The CC-SCMB02 backup module operates within Honeywell control architectures and works alongside several key automation modules.
| Module | Function |
|---|---|
| C300 Controller | Core distributed control processor |
| CC-PFB801 | Fieldbus interface module |
| CC-PFB802 | Advanced fieldbus communication module |
| CC-PWRB01 | Power supply module |
| CC-PAIH01 | Analog input signal module |
Together, these components build a scalable and reliable industrial control system capable of managing complex automation processes.
Secure Controller Memory Protection
Ensures that critical system parameters and configuration data are retained.
Reliable System Recovery
Allows automation systems to restart quickly after power interruptions.
Industrial Automation Compatibility
Designed specifically for Honeywell Experion PKS and C300 controller platforms.
Compact and Efficient Design
Small physical footprint allows convenient installation within control hardware assemblies.
Maintenance and Replacement Support
The RP version supports spare parts management and system maintenance strategies.
The following Honeywell modules are commonly associated with similar automation environments or used in complementary control system configurations.
| Model | Module Type | Application |
|---|---|---|
| CC-SCMB01 | Memory Backup Component | Controller data retention |
| CC-PFB801 | Fieldbus Interface Module | Field device communication |
| CC-PFB802 | Fieldbus Interface Module | Advanced fieldbus integration |
| CC-PWRB01 | Power Module | Control system power supply |
| CC-PCNT01 | Control Processor Module | Process control management |
These modules help create flexible and scalable Honeywell distributed control systems across various industrial sectors.
What does the Honeywell CC-SCMB02 (51199932-200-RP) module do?
It provides backup functionality for the memory of Honeywell C300 controllers, preserving configuration data and operational parameters.
What is the difference between the standard and RP versions?
The RP version typically indicates a replacement or refurbished unit used for maintenance or spare parts management.
Which control system uses this component?
It is designed for Honeywell Experion PKS distributed control systems using the C300 controller.
Why is controller memory backup important in automation systems?
It prevents loss of configuration and control logic during power interruptions, ensuring stable and reliable process operation.
Where is the CC-SCMB02 installed?
The module is installed as part of the Honeywell C300 controller hardware configuration within automation cabinets.