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- Honeywell
- 900R08-0200
- HC900 8-Slot I/O Rack
- USA
- 137 x 419.1 x 151.7 mm
- 3.126 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
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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 900R08-0200 HC900 8-Slot I/O Rack is a modular rack designed for Honeywell ControlEdge HC900 Distributed Control Systems (DCS). It provides a stable and structured platform for installing multiple I/O modules, enabling flexible system expansion and reliable communication between field devices and the central controller.
This rack is widely used in industrial automation systems where scalability, signal integration, and system reliability are required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Model | 900R08-0200 |
| Product Type | HC900 8-Slot I/O Rack |
| System Compatibility | Honeywell HC900 / ControlEdge HC900 |
| Slot Capacity | 8 I/O module slots |
| Supported Modules | Digital I/O, Analog I/O, Communication modules |
| Backplane | Integrated communication and power backplane |
| Power Supply | 24 VDC system power |
| Power Distribution | Backplane-based distribution |
| Dimensions | 137 × 419.1 × 151.7 mm |
| Weight | 3.126 kg |
| Mounting Type | Control cabinet / rack-mounted |
| Material | Industrial-grade metal housing |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Application | Industrial automation and process control |
Function and Working Principle
The Honeywell 900R08-0200 operates as a modular I/O expansion platform within HC900 systems.
Its working process includes:
- Providing physical slots for up to 8 I/O modules
- Enabling communication via integrated backplane
- Distributing power to installed modules
- Supporting real-time data exchange with the controller
- Allowing scalable expansion of control points
This structure enables efficient integration of field signals into a centralized automation system.
Role in Industrial Control Systems
Within HC900 architecture, this rack serves as a core expansion interface, connecting field devices to the control system.
It supports installation of:
- Digital input modules
- Digital output modules
- Analog input modules
- Analog output modules
- Communication interface modules
It plays a key role in building flexible and scalable distributed control systems.
Industrial Applications
The Honeywell 900R08-0200 is widely used in:
- Distributed Control Systems (DCS)
- Oil and gas processing plants
- Petrochemical industries
- Power generation facilities
- Water and wastewater treatment systems
- Industrial manufacturing automation
It is suitable for medium to large-scale control systems requiring modular I/O expansion.
Installation and System Integration
Proper installation ensures stable operation:
- Installed inside industrial control cabinets
- Mounted on panel or rack structures
- I/O modules inserted into designated slots
- Connected through integrated backplane system
- Requires proper grounding and cable management
Correct installation ensures reliable communication and long-term system stability.
Compatible System Components
The 900R08-0200 rack works with:
- Honeywell HC900 controllers
- Digital input/output modules
- Analog I/O modules
- Communication modules
- HC900 power supply units
- System backplane assemblies
It forms a key structural and communication foundation for HC900 systems.
Recommended Alternative Models
| Model | Type | Key Feature | Application |
|---|---|---|---|
| 900R01-0300 | HC900 Rack | Compact rack design | Small systems |
| 900R08-0101 | HC900 8-slot rack | Alternative revision | Standard configurations |
| 900R12 Series | HC900 Rack | Higher slot capacity | Large-scale systems |
| 900R08R-0200 | Redundant rack | Redundant power support | Critical systems |
| HC900 Modular Frames | Rack system | Flexible configuration | Custom automation setups |
Key Advantages
- 8-slot modular expansion design
- Stable backplane communication system
- Supports multiple I/O module types
- Industrial-grade durability
- Easy system scalability
- Designed for continuous operation
Technical FAQs
What is the main function of the 900R08-0200 rack?
It provides a modular platform for installing and connecting HC900 I/O modules.
How many modules can it support?
It supports up to 8 I/O modules depending on configuration.
Does it handle communication between modules?
Yes, communication is managed through the integrated backplane.
Is it suitable for industrial environments?
Yes, it is designed for harsh and continuous industrial operation.
Conclusion
The Honeywell 900R08-0200 HC900 8-Slot I/O Rack is a key structural component in industrial automation systems. It enables modular expansion, stable communication, and reliable integration of I/O modules within HC900 architectures.
For engineers and system integrators, this rack provides a scalable and durable foundation for building efficient, high-performance control systems in demanding industrial environments.