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Honeywell 900R04-0300 Industrial 4‑Slot I/O Rack for ControlEdge HC900 with Modular Expansion and Reliable Field Connectivity

Honeywell 900R04-0300 Industrial 4‑Slot I/O Rack for ControlEdge HC900 with Modular Expansion and Reliable Field Connectivity

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Brand:Honeywell DCS
Item No.:Honeywell 900R04-0300
Product Origin:USA
Product Dimensions:152 × 137 × 150 mm
Product Weight:1.25 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

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900R04-0300 2900R04-0300 3900R04-0300 4900R04-0300 5

The Honeywell 900R04‑0300 is a high-performance 4-slot I/O rack module engineered to expand and organize I/O modules within Honeywell ControlEdge HC900 automation systems. Built for industrial reliability, this rack provides a robust framework that accommodates up to four plug-in I/O modules, ensuring efficient signal distribution and seamless integration between field devices and controllers. Its modular design offers flexibility, maintainability, and scalability, making it ideal for modern process control and industrial automation environments.


Technical Specifications

SpecificationDetails
Model Number900R04‑0300
Module TypeIndustrial I/O Slot Rack
Slot Capacity4 Slots for I/O Modules
Compatible SystemsHoneywell ControlEdge HC900 series
Field Power Distribution24 V DC backplane, 5 V DC logic
Mounting MethodRack-mount / Cabinet integration
Operating Temperature−40 °C to +70 °C
Storage Temperature−40 °C to +85 °C
Dimensions (L × W × H)152 × 137 × 150 mm
Weight1.25 kg

Recommended Related Modules

  • Honeywell 900RR0‑0300 – Redundant CPM Rack for system resilience
  • Honeywell 900H32‑0102 – Digital Output Module for high-density outputs
  • Honeywell 900H03‑0202 – Digital Input Module for real-time discrete inputs
  • Honeywell 900P24‑0601 – High-capacity 24 V DC power supply
  • Honeywell 900C75 – Control Processor Module

Popular Honeywell Modules

  • Honeywell 900A16‑0001 – Analog Input Module
  • Honeywell 900B16‑0001 – Digital Output Module
  • Honeywell 900G03‑0120 – Communication Interface Module
  • Honeywell 900PSM‑0200 – Power Status Monitoring Module
  • Honeywell 900U02‑0100 – Universal I/O Module 


Applications

The 900R04‑0300 is widely used in:

  • Manufacturing assembly lines with multiple sensors and actuators
  • Chemical, oil & gas, and water treatment process control
  • Power and utilities automation systems
  • Modular PLC architectures for phased system expansion
  • Distributed control systems (DCS) for centralized management


Advantages

  • Modular Flexibility: Supports up to four I/O modules for scalable system expansion
  • Robust Industrial Design: Reliable operation in extreme temperatures
  • Optimized Connectivity: Organized field-to-controller integration via backplane
  • Space-Efficient Footprint: Maximizes I/O capacity in compact rack space
  • Seamless Honeywell Integration: Full compatibility with ControlEdge HC900 ecosystem 


Technical FAQs

  1. What is the primary function of the 900R04‑0300?
    A 4-slot I/O rack for mounting Honeywell I/O modules and distributing signals.
  2. How many slots does it support?
    4 I/O module slots.
  3. Which systems is it compatible with?
    Honeywell ControlEdge HC900 series control systems.
  4. Does it provide 24 V field power?
    Yes, along with 5 V DC logic power via backplane.
  5. What temperature ranges can it operate in?
    −40 °C to +70 °C.
  6. Is rack-mount installation supported?
    Yes, it integrates into standard industrial cabinets.
  7. Can different I/O module types be mixed?
    Yes, analog, digital, and communication modules can coexist in the slots.
  8. Why choose a 4-slot rack over a single-slot rack?
    It allows higher I/O capacity and flexible system segmentation.
  9. Is this rack suitable for harsh industrial environments?
    Rated for wide industrial conditions; verify specific hazardous area requirements separately.
  10. What are the key benefits for automation projects?
    Scalability, reliability, and full integration within Honeywell ControlEdge HC900 systems.


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