Product Details
Overview
The Honeywell 900C75S-0360-00 is a C75S Redundant CPU Module designed for the HC900 Hybrid Controller platform, providing high-availability processing and fast control performance for demanding industrial environments. It supports redundant CPU architecture to ensure continuous system operation, even in the event of a processor fault. With dual Intel Celeron M processors, advanced networking capability, and wide protocol compatibility, this controller offers exceptional reliability and scalability for complex process automation systems.
Technical Specifications
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Model Number: 900C75S-0360-00
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Series: HC900 Hybrid Controller
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Product Type: Redundant CPU Controller Module
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Processor Architecture: Dual Intel Celeron M CPUs, 1.6 GHz each
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CPU Configuration: Fully redundant pair for high system availability
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User Memory: 10 MB (HC900 specification)
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Typical Scan Time: Approximately 25 ms
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Maximum I/O Capacity: Supports up to 4,000 I/O points via expansion modules
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Communication Interfaces:
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2 × Ethernet ports (10/100 Mbps)
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1 × RS-485 serial communication port
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Supported Protocols: Modbus TCP/IP, Modbus RTU, Ethernet/IP, OPC, and point-to-point communication
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Power Supply: 24 V DC (standard HC900 platform)
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Mounting Type: Standard 35 mm DIN rail installation
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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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Weight: Approx. 0.85 kg (1.9 lbs)
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Country of Origin: USA
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Condition: New, factory-sealed
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Warranty: 12 months standard
Key Features
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High-Availability Architecture: Dual CPU redundancy ensures continuous operation and automatic switchover during processor faults.
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Powerful Performance: Dual Intel Celeron M processors deliver high-speed computation and fast scan cycles for complex control logic.
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Comprehensive Communication: Multi-protocol support for seamless integration with third-party devices and SCADA systems.
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Scalable System Design: Supports extensive I/O expansion up to 4,000 points for hybrid control applications.
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Flexible Integration: Compatible with Honeywell Experion PKS and Safety Manager systems.
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Industrial Reliability: Designed for continuous use in harsh industrial conditions with extended temperature and humidity tolerance.
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DIN-Rail Mounting: Simplifies installation and maintenance in compact control panels.
Application Scenarios
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Ideal for hybrid process control systems requiring redundancy and fault tolerance.
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Commonly used in chemical, oil & gas, water treatment, and power generation facilities.
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Suitable for large-scale automation environments integrating analog, digital, and specialty I/O modules.
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Used in distributed control and batch automation systems for enhanced system uptime.
FAQs
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Q1: What is the purpose of the 900C75S-0360-00 module?
It functions as a redundant CPU unit, ensuring continuous operation and high availability in HC900 control systems. -
Q2: Can it integrate with Experion PKS?
Yes, it can be fully integrated with Honeywell Experion PKS and Safety Manager systems. -
Q3: What type of communication protocols does it support?
It supports Modbus RTU, Modbus TCP/IP, Ethernet/IP, OPC, and serial point-to-point communication. -
Q4: How many I/O points can it handle?
It supports up to 4,000 I/O points through multiple expansion racks. -
Q5: Does it support redundant power supply configurations?
Yes, it can operate within redundant power setups for maximum system reliability.
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.