Product Details
Overview
The Honeywell 900R12R-0200 is a modular 12-slot I/O rack engineered for use within the Honeywell HC900 Hybrid Control System. It provides a reliable and scalable platform for integrating multiple input and output modules in industrial automation and process control environments. Designed for continuous operation, it ensures stable communication, high-speed data transfer, and redundancy support, making it ideal for complex control architectures requiring performance and reliability.
Technical Specifications
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Model Number: 900R12R-0200
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Series: HC900
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Product Type: 12-Slot I/O Rack
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Material: Aluminum alloy frame with reinforced connectors
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Dimensions: 137 mm (W) × 683.3 mm (H) × 151.7 mm (D)
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Weight: 4.07 kg (approximately 8.98 lbs)
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Operating Temperature: 0°C to +60°C (32°F to 140°F)
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Storage Temperature: -40°C to +85°C (-40°F to 185°F)
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Humidity Range: 10% to 95% RH (non-condensing)
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Mounting Type: Panel or rack mount
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Power Compatibility: Supports redundant power modules for uninterrupted operation
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Country of Origin: USA
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Condition: New, factory-sealed
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Warranty: 12 months
Key Features
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12 I/O Slots: Supports up to twelve Honeywell HC900 I/O or control modules for flexible configuration.
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Redundant Power Support: Provides uninterrupted system operation and improved reliability.
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High-Speed Backplane: Enables fast data communication and responsive control performance.
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Comprehensive Compatibility: Works with all HC900 analog, digital, and specialty I/O modules.
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Industrial-Grade Design: Withstands harsh environmental conditions with wide temperature and humidity tolerance.
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Optimized Control Capability: Designed to deliver precise and stable automation for process industries.
Application Scenarios
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Suitable for chemical, power generation, and water treatment process automation.
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Ideal for manufacturing line equipment control and data acquisition.
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Commonly used in HVAC, building automation, and energy management systems.
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Applicable to distributed control networks and SCADA expansion systems.
FAQs
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Q1: What modules are supported by the 900R12R-0200 rack?
It supports all Honeywell HC900 analog, digital, and specialty I/O modules. -
Q2: Does the rack allow redundant controller operation?
Yes, it supports redundancy when paired with compatible HC900 controllers and power modules. -
Q3: Is the 900R12R-0200 compatible with earlier HC900 systems?
Yes, it maintains full backward compatibility with previous HC900 module revisions.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.
Understanding Safety Relays in Industrial Automation: Architecture, Operation, and Functional Safety
Standard electromechanical relays provide basic electrical isolation between low-voltage control circuits and high-power output loads. A traditional switching relay features a magnetic coil driving mechanical Common (COM), Normally-Open (NO), and Normally-Closed (NC) contacts. However, standard relays pose severe functional risks when deployed in critical safety interlock circuits. High current inrush or mechanical wear can weld contacts together permanently. If contact welding occurs in an emergency stop circuit, pressing the button fails to halt hazardous machinery movements. Consequently, global functional safety standards prohibit standard relays for critical machine guarding functions.