900CP1-0300 Honeywell Control Processor | New & Original Stock
Manufacturer: Honeywell
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Part Number: 900CP1-0300
Condition：New with Original Package
Product Type: CPU Processors
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Honeywell 900CP1-0300 HC900 Hybrid Controller Series
The Honeywell 900CP1-0300, also cataloged as the Honeywell 900CP1-0300 Control Processor Module, operates as a dedicated hardware component for control logic execution within Honeywell HC900 Hybrid Control System networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 900CP1-0300 |
| Brand | Honeywell |
| Origin | USA |
| Weight | 0.32 kg |
| Dimensions | 137 mm x 38.1 mm x 137.2 mm |
| Operating Temp | 0 to +60 deg C |
| Power Consumption | Backplane logic draw dependent |
| Product Type | Control Processor Module (CPU) |
| System Compatibility | Honeywell HC900 Hybrid Controller |
| Processor | 32-bit industrial microprocessor |
| Memory | 512 KB program memory, 128 KB data memory |
| Communication Interfaces | Backplane bus to I/O modules |
| Programming Language | Honeywell Control Language (HCL) |
| Storage Temperature | -20 to +70 deg C |
| Relative Humidity | 5% to 95% non-condensing |
| Mounting Type | HC900 rack-mounted |
| Certifications | CE, UL, RoHS compliant |
Process Control and DCS Instrumentation Processing Attributes
The central processing unit utilizes a 32-bit industrial microprocessor framework to scan, resolve, and update local and remote loop metrics. It executes control logic using standard 4-20 mA HART loop protocol scaling functions integrated directly inside the Honeywell Control Language (HCL) environment. Real-time data handling across the high-speed backplane enforces channel-to-channel isolation parameters via specialized bus transceiver buffers, which prevents voltage spikes on digital, analog, or pulse/frequency I/O modules from reaching the central processing register cores or resetting internal cold junction compensation (CJC) calibration profiles.
Frequently Asked Questions
Q: How is the volatile logic memory protected on the 900CP1-0300 module during a complete system power disruption?
A: The module relies on non-volatile flash storage to retain the primary HCL control strategy configuration. Program parameters in the 512 KB program memory block remain intact, allowing the controller to return to its last designated state execution upon backplane power restoration.
Q: What are the backplane current constraints when filling an HC900 rack with multiple high-density digital I/O modules alongside this CPM?
A: The 900CP1-0300 features strict maximum milliamp load limits on the logic bus. System designers must calculate the cumulative current consumption of all integrated modules to confirm that the power supply module does not experience an over-current shutdown.
Field Installation Guidelines
- Chassis Alignment and Insertion: Insert the processor module into the dedicated controller slot of the HC900 rack frame. Push the module firmly along the plastic guides until the rear-facing backplane interconnects align and seat completely into the motherboard.
- Thermal Management Constraints: Maintain free airspace above and below the HC900 rack assembly to prevent hot air recirculation. Ambient air operating temperatures surrounding the chassis must not exceed +60 deg C under continuous operation.
- Grounding Procedures: Ensure the HC900 rack enclosure is bonded to the primary factory instrumentation ground bus via a heavy-gauge copper conductor. All shielded cables from analog loops must terminate at a single reference node to prevent signal distortions.