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CPU Module Honeywell 900C31-0021 C30

CPU Module Honeywell 900C31-0021 C30

Product Overview

The Honeywell 900C31-0021 is the primary CPU module for the ControlEdge HC900 C30 controller platform. It executes user-defined control strategies, handling both discrete logic and advanced regulatory loops...

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Availability: Low stock: 50 left

SKU: 900C31-0021
Vendor: Honeywell
Category: CPU Module
Related Series:

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Product Overview

The Honeywell 900C31-0021 is the primary CPU module for the ControlEdge HC900 C30 controller platform. It executes user-defined control strategies, handling both discrete logic and advanced regulatory loops with high precision. As the central intelligence unit, it manages real-time communication between I/O modules and higher-level HMI/SCADA systems.

Technical Specifications

Parameter Specification
Module Type C30 Controller CPU
Compatibility ControlEdge HC900 Series
Logic Capacity Up to 400 function blocks
Input Voltage 5 VDC (via backplane)
Status Indicators LED (Run, Mode, Battery, ALM)
Communication Ports Integrated Ethernet & Serial
Mounting Dedicated CPU rack slot
Operating Temperature 0°C to 60°C

Engineering Advantages

Optimized Function Block Logic
Supports up to 400 function blocks, enabling complex PID control strategies and logical sequencing without compromising performance.

Integrated System Diagnostics
LED indicators provide real-time visibility of CPU status, battery condition, and alarm states for quick troubleshooting.

Reliable Data Retention
High-quality internal memory preserves configuration data and process variables, ensuring system stability during power interruptions.

Compact Modular Design
Slim form factor allows efficient installation within HC900 racks, maximizing cabinet space utilization.

FAQs

Does this model support Ethernet communication?
Yes. It includes integrated Ethernet supporting Modbus/TCP and peer-to-peer communication for seamless system integration.

Is a backup battery included?
Yes. New units typically include a lithium battery for SRAM retention. Regular inspection and replacement are recommended.

Can this CPU be used in C50 or C70 systems?
It is designed for the C30 platform. Compatibility with higher-tier systems should be verified in HC900 Designer based on project requirements.

Is this product 100% brand new?
Yes. The Honeywell 900C31-0021 is supplied as a 100% brand new, original factory unit in sealed packaging.