Brand:Honeywell DCS Item No.:900R4-0200 Product Origin:USA Product Dimensions:137 x 266.7 x 151.7 mm Product Weight:2.104 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Honeywell 900R4-0200 is a 4-slot I/O rack designed for the ControlEdge HC900 automation platform. It provides a modular and scalable foundation for integrating multiple I/O modules, enabling flexible system design and reliable control performance in industrial process environments.
Technical Specifications
Parameter
Specification
Model
900R4-0200
Manufacturer
Honeywell
Type
4-Slot I/O Rack
System Platform
ControlEdge HC900
Slot Capacity
4 modules
Function
I/O module mounting and backplane interface
Power Distribution
Integrated backplane power system
Communication
Internal rack backplane bus
Installation
Panel or cabinet mounted
Dimensions
137 × 266.7 × 151.7 mm
Weight
2.104 kg
Application
Industrial automation expansion base
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Applications
• In Honeywell ControlEdge HC900 systems, this 4-slot I/O rack is used as a compact mounting base for analog, digital, and communication modules, enabling flexible control system expansion.
• It is deployed in process automation environments where modular I/O architecture is required for efficient signal acquisition and distributed control across production units.
• In industrial plants such as chemical, oil & gas, and power generation facilities, it is used to organize and integrate field I/O modules into a centralized control framework.
• It is applied in control cabinet installations where space-saving modular expansion is required without compromising system reliability or signal integrity.
• It is suitable for retrofit and system upgrade projects where existing HC900 control systems need additional I/O capacity without redesigning the full architecture.
Key Advantages
• It provides a compact 4-slot modular structure, allowing flexible configuration of mixed I/O and communication modules within a single base unit.
• It ensures stable backplane communication, supporting reliable data exchange between installed modules and the central controller.
• It simplifies system expansion by enabling plug-in module installation without extensive rewiring or structural modification.
• It integrates seamlessly with Honeywell HC900 architectures, ensuring compatibility and long-term system stability.
• It is designed for industrial environments, offering robust performance under continuous operation and demanding process conditions.
Technical FAQs
1. What is the main function of this rack?
It provides a mounting and communication base for up to four HC900 I/O modules.
2. Which system is it used with?
It is used with Honeywell ControlEdge HC900 controller systems.
3. What types of modules can be installed?
Analog I/O, digital I/O, and communication modules are supported.
4. Is it used for system expansion?
Yes, it is designed specifically for modular I/O expansion.
5. Does it support backplane communication?
Yes, it provides integrated backplane connectivity for all installed modules.
6. Is it suitable for industrial environments?
Yes, it is built for continuous industrial automation operation.
7. Can it be used in retrofit projects?
Yes, it is commonly used to expand existing HC900 systems.
8. Does it require external wiring between modules?
No, modules communicate via the internal backplane.
9. What industries use it most?
Process industries such as oil & gas, chemical, and power generation.
10. Is it suitable for long-term operation?
Yes, it is designed for durable industrial use.
