900C31-0021 | Honeywell HC900 Series Control Module

Manufacturer: Honeywell
Part Number: 900C31-0021
Condition：New with Original Package
Product Type: HC900 Series Control Module
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months

Overview

The Honeywell 900C31-0021 is a high-performance CPU controller designed for HC900 industrial control systems. It manages real-time process automation, executing control strategies reliably in demanding environments. Although discontinued, this module remains ideal for legacy system support, including Experion PKS and related DCS platforms.

Technical Specifications

Feature	Description
Model Number	900C31-0021
Type	HC900 CPU Controller
Category	Controls & Indicators
Subcategory	CPU / Control Board
Weight	0.45 lbs
Mounting Format	Rack-mounted within HC900 or compatible control cabinets
Power Supply	24 VDC nominal (dependent on system configuration)
Operating Temperature	–20°C to +60°C
Environmental Protection	Resistant to EMI, vibration, and industrial contaminants
System Compatibility	Honeywell HC900, Experion PKS, and legacy DCS systems
Certifications	CE, UL (where applicable)

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