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- Honeywell
- 900R01-0300
- HC900 I/O Slot Rack
- USA
- 137 x 150 x 151.7 mm
- 0.9 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 7
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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Honeywell 900R01-0300 HC900 I/O Slot Rack is an industrial-grade modular rack designed for Honeywell HC900 Distributed Control Systems (DCS). It provides a structured and reliable platform for installing I/O modules, controller components, and communication interfaces within a unified automation architecture.
This rack serves as the physical backbone of the HC900 system, ensuring secure module mounting, stable electrical connections, and efficient system expansion in industrial environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | 900R01-0300 |
| Product Type | HC900 I/O Slot Rack |
| System Compatibility | Honeywell HC900 Control System |
| Module Capacity | Multiple I/O slots (system dependent configuration) |
| Backplane Type | Integrated HC900 communication backplane |
| Power Distribution | Supports system power routing via backplane |
| Dimensions | 137 × 150 × 151.7 mm |
| Weight | 0.9 kg |
| Mounting Type | Control cabinet / Panel mounted |
| Material | Industrial-grade metal structure |
| Application | Distributed control and automation systems |
| Environment | Industrial-grade continuous operation |
| Cooling | Passive ventilation design |
Function and Working Principle
The Honeywell 900R01-0300 functions as a modular mounting and communication rack within HC900 systems.
Its working process includes:
- Providing physical slot structure for I/O modules
- Enabling electrical and communication connection via backplane
- Distributing system power to installed modules
- Ensuring stable signal transmission between modules and controller
- Supporting scalable system expansion
This allows the HC900 system to operate as a unified and modular control platform.
Role in Industrial Control Systems
Within HC900 architecture, this rack acts as the core structural foundation for system expansion and module integration.
It supports installation of:
- Digital input modules
- Digital output modules
- Analog input/output modules
- Communication interface modules
- Controller-related system modules
By organizing modules into a structured rack, it improves system stability, maintainability, and scalability.
Industrial Applications
The Honeywell 900R01-0300 is widely used in:
- Distributed Control Systems (DCS)
- Oil and gas processing facilities
- Petrochemical industries
- Power generation plants
- Water treatment systems
- Industrial automation and manufacturing systems
It is essential in any HC900-based system requiring modular expansion and structured I/O configuration.
Installation and System Integration
Proper installation ensures system reliability:
- Installed inside industrial control cabinets
- Mounted securely on panels or rack structures
- Modules inserted into dedicated slots
- Connected through integrated backplane system
- Requires proper grounding and cable management
Correct installation ensures stable communication and long-term operational reliability.
Compatible System Components
The 900R01-0300 rack is designed to work with:
- Honeywell HC900 controllers
- Digital input modules
- Digital output modules
- Analog I/O modules
- Communication modules
- HC900 power supply units
- Backplane and system expansion modules
It forms the structural base of the entire HC900 modular system.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 900R01-0100 | HC900 I/O Rack | Smaller configuration | Compact systems |
| 900R01-0200 | HC900 I/O Rack | Standard rack design | General automation |
| 900R02 Series | Expansion Rack | Larger capacity | High I/O systems |
| HC900 Backplane Rack Systems | Modular rack units | Flexible configuration | Custom systems |
| Industrial DIN Rack Frames | Generic rack structure | Cost-effective option | Non-critical setups |
Key Advantages
- Modular I/O expansion design
- Strong mechanical stability
- Integrated communication backplane
- Easy system scalability
- Industrial-grade durability
- Compatible with full HC900 module range
Technical FAQs
What is the main function of the 900R01-0300 rack?
It provides a structured platform for installing and connecting HC900 I/O modules.
Does it contain electronics?
It primarily provides mechanical structure and backplane connectivity rather than processing logic.
Can it be expanded?
Yes, HC900 systems are designed for modular expansion using multiple racks.
What happens if the rack is damaged?
Module stability and system communication may be affected.
Conclusion
The Honeywell 900R01-0300 HC900 I/O Slot Rack is a critical structural component in industrial automation systems. It provides a stable and scalable platform for integrating I/O modules and communication interfaces within HC900 architectures.
For engineers and system integrators, this rack ensures reliable system expansion, organized module layout, and long-term operational stability in demanding industrial environments.