Honeywell 900C50-0460-00 C50 Controller CPU

The Honeywell 900C50-0460-00 C50 Controller CPU is a high-performance central processing unit for the HC900 Hybrid Control System, designed for medium-to-large industrial automation projects. The C50 CPU integrates high-speed logic processing, PID control, batch management, and sequencing functions, providing precise and reliable control across complex industrial processes.

This CPU module supports extensive I/O expansion, enabling the management of thousands of discrete and analog points. Its modular architecture ensures easy integration with Honeywell HC900 I/O modules, remote terminals, and communication networks. The C50 Controller is ideal for applications where fast processing, high reliability, and system scalability are required.

Product Specifications

Product Applications

The 900C50 C50 Controller CPU is widely used in industrial control applications requiring extensive I/O and complex process management:

• Water & Wastewater Treatment – Supervisory control of pumps, valves, chemical dosing, and process alarms.

• Oil & Gas – Monitoring and controlling compressors, pipelines, and safety interlocks.

• Power Generation – Automation of turbines, auxiliaries, and plant-wide control loops.

• Food & Beverage – Batch process management, recipe sequencing, and production line automation.

• Pharmaceutical Manufacturing – High-precision batch control, environmental monitoring, and process interlocks.

• Metals & Mining – Furnace control, conveyor automation, and motor switching operations.

Product Advantages

• High Processing Power – 32-bit CPU delivers fast and reliable execution for complex programs.

• Extensive I/O Support – Supports thousands of I/O points with expansion modules for scalability.

• Advanced Control Features – Logic, PID loops, batch processing, and alarm management built-in.

• Redundancy Capable – Optional dual CPU configuration ensures continuous operation.

• Seamless System Integration – Compatible with HC900 remote I/O modules, power supplies, and communication interfaces.

• Robust Diagnostics – Includes event logging, watchdog timers, and LED status indicators.

• Industrial-Grade Design – Suitable for harsh operating conditions with high electrical noise immunity.

• Modular and Scalable – Easy to expand system capabilities as plant requirements grow.

FAQ

1. What CPU architecture does the C50 use?

   It uses a 32-bit industrial-grade processor optimized for deterministic process control.

2. How much memory is available for programs and data?

   64 MB RAM and 32 MB Flash memory are provided.

3. Does the C50 CPU support redundancy?

   Yes, optional dual-redundant CPU configuration is supported for critical applications.

4. What communication protocols are supported?

   Ethernet 10/100 Mbps, Modbus TCP/IP, and peer-to-peer communications.

5. How many I/O points can this CPU manage?

   Up to 8,000 I/O points using expansion modules.

6. What is the typical scan time for control loops?

   Scan time can be as low as 10 ms depending on program complexity.

7. Can this CPU handle batch processing and sequencing?

   Yes, it fully supports batch process control and sequential operations.

8. What diagnostic features are included?

   Event logging, LED indicators, fault detection, and watchdog timers.

9. Is it compatible with HC900 supervisory systems?

   Yes, it integrates seamlessly with HC900 CPU modules and supervisory interfaces.

10. Can it communicate with remote I/O modules?

    Yes, it supports remote I/O integration over the HC900 backplane and communication network.