Honeywell Safety System CIS-CPU 82114833-002 Power Supply Module

Product Description

The Honeywell CIS-CPU 82114833-002 serves as a specialized Power Supply and processing interface module integrated within Honeywell’s high-integrity safety systems and Distributed Control Systems (DCS). This module provides the stable, regulated DC power required for critical CPU operations while managing the underlying power distribution for the system’s logic solver components. By ensuring a consistent energy flow, the 82114833-002 prevents voltage fluctuations from compromising safety-critical logic execution, which remains paramount in industrial “fail-safe” environments.

Engineers deploy the CIS-CPU 82114833-002 in sectors where process uptime and functional safety are non-negotiable, such as oil and gas refining, chemical manufacturing, and power generation. The module incorporates high-grade filtration and surge protection electronics to withstand the electrical noise typical of heavy industrial grids. Furthermore, it facilitates communication between the power layer and the control layer, allowing the system to monitor power health diagnostics in real-time. This proactive monitoring ensures that any power degradation triggers an alert before a system shutdown occurs, thereby enhancing overall plant reliability and E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness) standards in process safety.

Technical Specifications and Features

• Manufacturer: Honeywell
• Model Designation: CIS-CPU
• Part Number: 82114833-002
• Primary Function: Safety System Power Supply & CPU Support
• System Compatibility: Honeywell Safety Systems / Experion PKS DCS
• Input Voltage Handling: Designed for standard industrial DC/AC backplane inputs
• Physical Profile: Slim-line 2.3cm depth for high-density rack mounting
• Weight: 0.52 kg
• Dimensions: 30.0 x 21.6 x 2.3 cm
• Thermal Management: Passive cooling designed for continuous 24/7 duty cycles
• Regulatory Compliance: HS Code 8537101190 for industrial control apparatus