The Honeywell 900R08R‑0300 is an eight‑slot HC900 I/O rack featuring redundant power support, providing mechanical mounting and backplane connectivity for controller, communication, and I/O modules.
Specifications
Manufacturer: Honeywell
Part Number: 900R08R‑0300
Rack Type: 8‑slot HC900 I/O rack with redundant power
Redundant Power Support: Supports redundant power channels 1 and 2
Height: 137 mm
Width: 530.9 mm
Depth: 51.7 mm
Weight: 4422 g
Shipping Weight: 5.5 kg
Backplane: Integrated HC900 communication and DC power bus
System Compatibility: ControlEdge HC900 hybrid controller
Mounting Method: Panel‑mounted industrial rack
Operating Temperature: 0°C to +60°C
Features
Eight‑slot capacity: Supports mixed installation of HC900 CPU, I/O, and communication modules
Redundant power design: Ensures continuous operation under power supply fault conditions
Stable backplane: Provides reliable communication and regulated DC power
Industrial durability: Reinforced metal frame suitable for harsh environments
Flexible configuration: Enables scalable HC900 system expansion
Easy maintenance: Modules can be replaced without disturbing field wiring
FAQ – Common Questions
What_is_the_900R08R-0300_for: It provides mounting and redundant‑power backplane connectivity for HC900 modules.
How_many_modules_can_it_hold: Up to eight HC900 modules.
Does_it_support_redundant_power: Yes, it supports redundant power channels 1 and 2.
Is_it_compatible_with_ControlEdge_HC900: Fully compatible with ControlEdge HC900 systems.
How_is_it_installed: Mounted on control panels using standard industrial hardware.
