Honeywell 900C50-0360-00 HC900 Controller C50 CPU Module

Description

Engineered for high-reliability process automation, the Honeywell 900C50-0360-00 serves as a central processing unit (CPU) within the Honeywell HC900 process controller platform. This module handles execution of complex control loops, sequential logic, and data acquisition tasks for medium-scale industrial environments. By providing dual-port Ethernet capabilities and modular architecture, the C50 CPU ensures seamless connectivity to Human-Machine Interfaces (HMIs), supervisory control systems (SCADA), and distributed smart I/O racks.

The hardware architecture of this CPU module is optimized for continuous processing applications, supporting both non-redundant and redundant controller configurations. It coordinates real-time digital and analog input/output processing, PID loop execution, and diagnostic monitoring across the backplane bus, maintaining process integrity in demanding industrial settings.

Features

• Dual Ethernet Communication: Equipped with integrated Ethernet ports supporting Modbus TCP/IP and peer-to-peer protocols.
• Redundancy Capability: Supports high-availability redundant CPU architecture to eliminate single points of failure.
• Advanced Process Control: Capable of managing numerous analog control loops and thousands of discrete I/O points.
• Diagnostics & Status LEDs: Real-time hardware diagnostics displayed via LED indicators for CPU status, communication state, and fault detection.
• Flash Memory: Non-volatile flash memory for secure storage of control programs, configuration files, and system firmware.

Applications

• Burner Management Systems (BMS) and boiler control
• Water and wastewater filtration and distribution systems
• Chemical and pharmaceutical batch reactor processing
• Thermal processing, industrial furnaces, and kiln control
• General pipeline monitoring and SCADA RTU integration

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Rack Mounting: Secure the CPU module firmly into the designated controller slot of the HC900 chassis before applying power.
• Grounding: Ensure the chassis rack is connected to a low-impedance functional earth ground to minimize electromagnetic interference (EMI).
• Thermal Management: Maintain a minimum clearance of 50 mm above and below the chassis for proper natural convection cooling. Do not block the ventilation slots.
• Hot-Swapping: Observe system redundancy status before removing any CPU modules from active systems to prevent unexpected process shutdowns.

Compliance and Certifications

• CE Compliant
• UL Listed (US and Canada)
• CSA Certified
• FM Approved for Class I, Division 2 Hazardous Locations