Overview
Configured for control processing and ModBus TCP communication in the HPC800 platform, the ABB HC800 (HC800 Control Processor Module) provides direct processing and network communication functions. The module supports up to 30,000 Function Blocks and operates as the central processing hardware of the HPC800 system. A button cell battery is installed for supported internal functions.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | HC800 |
| Brand | ABB |
| Product Type | Control Processor Module |
| System | HPC800 |
| Catalog Description | Control Processor Module of HPC800 |
| Function Block Capacity | 30,000 Function Blocks |
| Communication | ModBus TCP |
| Product Net Depth / Length | 78.74 mm |
| Product Net Height | 243.84 mm |
| Product Net Width | 210.82 mm |
| Net Dimensions | 78.74 x 243.84 x 210.82 mm |
| Product Net Weight | 0.88 kg |
| Shipping Weight | 0.26 kg |
| Estimated Shipping Dimensions | 5.5 x 11 x 12 cm |
| Battery | 1 Button Cell |
| Battery Weight | 5 g |
| RoHS | Following EU Directive 2011/65/EU |
| WEEE Category | 5, Small Equipment |
| HS Code | 853710 |
| Customs Tariff Number | 85371091 |
HPC800 Control and Network Communication
The HC800 performs central processing functions within the HPC800 architecture while handling ModBus TCP communication. It processes configured control functions through the platform hardware and supports applications containing up to 30,000 Function Blocks.
In addition, the module operates within the system communication architecture through its installed processor and network interfaces. ABB industrial control platforms use coordinated processor, backplane, and network communication functions to exchange operational data between central hardware and connected system components.
Firmware compatibility should be verified against the installed HPC800 system configuration before replacement or commissioning. This approach helps maintain compatibility between the processor hardware and the associated system software.
Frequently Asked Questions
Q: What is the primary function of the ABB HC800?
A: The HC800 is the Control Processor Module of the HPC800 platform. It executes configured control functions and supports ModBus TCP communication.
Q: How many Function Blocks does the HC800 support?
A: According to the provided technical data, the HC800 supports up to 30,000 Function Blocks.
Q: Does the HC800 contain a battery?
A: Yes. The module contains one button cell battery with a listed battery weight of 5 g.
Field Installation Guidelines
Install the HC800 only in the specified HPC800 hardware position and follow the applicable ABB system installation documentation.
Before installation, disconnect or isolate system power according to site procedures. Align the module carefully with its mechanical guides and connector interface. Do not force the module into position.
Keep communication and power wiring separated where practical to reduce electrical interference. Apply shielding and grounding according to the system cabinet design and local electrical requirements.
Before startup, verify module seating, connector engagement, network connections, system configuration, and firmware compatibility. Inspect the button cell condition and follow applicable procedures when battery replacement is required.
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