• Honeywell 900R12R-0300 HC900 12-Slot I/O Rack
  • Honeywell 900R12R-0300 HC900 12-Slot I/O Rack
  • Honeywell 900R12R-0300 HC900 12-Slot I/O Rack
  • Honeywell 900R12R-0300 HC900 12-Slot I/O Rack
Honeywell 900R12R-0300 HC900 12-Slot I/O Rack Product Introduction The Honeywell 900R12R-0300 is a 12-slot I/O rack designed for use with the HC900 Process Control System. This modular rack provides a f……
Honeywell 900R12R-0300 HC900 12-Slot I/O Rack
  • Honeywell
  • 900R12R-0300
  • 12-Slot I/O Rack
  • USA
  • 137 x 683.3 x 151.7 mm
  • 5.252kg
  • 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
  • 202

Our advantage

Honeywell 900R12R-0300 HC900 12-Slot I/O Rack

Global Logistics

We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.

Honeywell 900R12R-0300 HC900 12-Slot I/O Rack

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.

Honeywell 900R12R-0300 HC900 12-Slot I/O Rack

24-hour service

We provide 7*24 hours service to our customers. We will be there whenever you need us.

Honeywell 900R12R-0300 HC900 12-Slot I/O Rack

Price advantage

All our products are priced very favorably because we have our own warehouse and supply.


Company Information
E-mail [email protected]
Mobile +8615980777398
Whatsapp +8615980777398
WeChat 15980777398

Honeywell 900R12R-0300 HC900 12-Slot I/O Rack

Product Introduction

The Honeywell 900R12R-0300 is a 12-slot I/O rack designed for use with the HC900 Process Control System. This modular rack provides a flexible and scalable platform for integrating multiple I/O modules, offering a seamless solution for industrial automation systems. The 900R12R-0300 I/O rack is engineered to work with Honeywell’s HC900 controllers and is capable of handling both analog and digital I/O signals, ensuring comprehensive data acquisition and control.

With high capacity and easy installation, the 900R12R-0300 I/O rack supports up to 12 I/O modules and provides a reliable and efficient solution for process control in industries such as chemical, oil & gas, pharmaceuticals, and energy. This rack features an integrated backplane for communication with other system components, ensuring smooth and uninterrupted operation of the connected devices.

Product Specifications

Parameter Value
Model Number 900R12R-0300
Dimensions 137 x 683.3 x 151.7 mm
Weight 5.252 kg
Power Supply 24 V DC
I/O Slots 12 Slots
Communication CAN Bus, Modbus
Mounting Type Rack Mount
Operating Temperature -20°C to +60°C
Current Consumption 2.0 A
Protection Class IP20

Product Applications

The Honeywell 900R12R-0300 I/O rack is versatile and can be applied across multiple industries for process control and automation. Common applications include:

  1. Oil & Gas: Used to control and monitor pumps, valves, and pressure sensors in refineries, offshore platforms, and pipeline systems.

  2. Chemical Processing: In chemical plants, the 900R12R-0300 facilitates the integration of various sensors, reactors, and distillation columns into a unified control system, ensuring efficient and safe operations.

  3. Energy Production: The I/O rack is used in power generation plants to monitor turbines, generators, and boilers, enabling real-time data collection and control of the entire energy production process.

  4. Pharmaceuticals: In pharmaceutical manufacturing, the 900R12R-0300 helps in the integration of devices such as temperature sensors, pressure sensors, and flow meters for maintaining process safety and product quality.

  5. Manufacturing Automation: The rack is used in automated production lines, connecting PLC controllers, robots, and conveyors, allowing for synchronized operation and improved efficiency.

Product Advantages

  1. Scalability and Flexibility: With 12 I/O slots, the 900R12R-0300 allows for easy expansion, enabling businesses to add additional modules as system requirements grow.

  2. High Reliability: The Honeywell 900R12R-0300 offers a reliable and efficient I/O solution, supporting modular communication and redundant connections, minimizing downtime.

  3. Wide Temperature Range: Designed to operate in a temperature range of -20°C to +60°C, the unit is suitable for both indoor and harsh industrial environments.

  4. Seamless Integration: The 900R12R-0300 integrates seamlessly with Honeywell’s HC900 controllers, providing smooth communication and continuous data flow between I/O modules and the central controller.

  5. Ease of Installation: The unit’s rack-mountable design simplifies installation, saving space and reducing setup time in industrial control systems.

  6. Efficient Power Consumption: Operating at 24 V DC, the unit is energy-efficient, reducing operating costs for industrial systems.

  7. Communication Protocols: The 900R12R-0300 supports CAN Bus and Modbus, ensuring compatibility with existing industrial networks and third-party equipment.

Brand and Series

  • Brand: Honeywell

  • Series: HC900 Process Control System

Recommended Models in the Same Series

Model Description Weight Dimensions Key Feature
900R12R-0200 12-slot I/O rack with extended I/O capacity 5.4 kg 137 x 700 x 150 mm High I/O density for large applications
900R12R-0100 8-slot I/O rack for medium-scale applications 4.9 kg 137 x 680 x 145 mm Compact and reliable
900R12R-0400 16-slot I/O rack for large-scale automation systems 6.5 kg 137 x 720 x 155 mm Extended capacity for complex processes
900R12R-0500 12-slot I/O rack with additional redundant power 5.7 kg 137 x 690 x 160 mm Ideal for fault-tolerant applications
900R12R-0600 High-density I/O rack for high-speed communication 6.2 kg 137 x 710 x 165 mm Advanced communication protocols

Popular Honeywell Models

Model Number Parameters Application Advantages
900S75S-0360-00 360W, 75A, 24V Power Supply Systems High power output, reliable
900S75S-0460 460W, 75A, 24V Industrial Automation Efficient cooling, compact design
900SP1-0100 100W, 1A, 24V Process Control Systems Compact, cost-effective, durable
900SP1-0200 200W, 2A, 24V Factory Automation High efficiency, stable performance
900SP1-0300 300W, 3A, 24V Industrial Applications Reliable, flexible, energy-efficient


Frequently Asked Questions (FAQ)

  1. Q: What is the power supply requirement for the 900R12R-0300?
    A: The 900R12R-0300 requires a 24 V DC power supply.

  2. Q: What is the weight of the 900R12R-0300?
    A: The 900R12R-0300 weighs 5.252 kg.

  3. Q: How many I/O slots are available in the 900R12R-0300?
    A: The 900R12R-0300 has 12 I/O slots for expansion.

  4. Q: What communication protocols does the 900R12R-0300 support?
    A: The 900R12R-0300 supports CAN Bus and Modbus communication protocols.

  5. Q: What is the operating temperature range for the 900R12R-0300?
    A: The 900R12R-0300 operates in the temperature range of -20°C to +60°C.

  6. Q: What is the mounting type for the 900R12R-0300?
    A: The 900R12R-0300 is designed for rack mounting.

  7. Q: Can the 900R12R-0300 be used in hazardous locations?
    A: Yes, it is suitable for industrial environments, but may require additional protective housing for certain hazardous locations.

  8. Q: How many I/O modules can the 900R12R-0300 support?
    A: The 900R12R-0300 can support up to 12 I/O modules.

  9. Q: Can the 900R12R-0300 be used in outdoor environments?
    A: The 900R12R-0300 is intended for indoor use and should not be exposed directly to outdoor elements like rain.

  10. Q: Is the 900R12R-0300 compatible with other Honeywell products?
    A: Yes, it integrates seamlessly with other Honeywell HC900 and ProSafe-RS control systems.


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