Honeywell 51304493-200 Process Manager Communication Interface

SEO Product Titles

• Honeywell 51304493-200 Process Manager PM Modem Interface Card
• 51304493-200 Honeywell DCS Network Modem Communication Module
• Honeywell PM Modem 51304493-200 for Process Manager Control Systems

Product Summary

The Honeywell 51304493-200 is a high-integrity communication modem designed to facilitate seamless data exchange between Process Manager (PM) field controllers and higher-level DCS monitoring layers. It functions as the primary link for transmitting real-time status updates and control commands across industrial automation networks.

Technical Capabilities and Module Overview

The 51304493-200 (51304493200) serves as a specialized PM Modem module within the Honeywell Process Manager (PM) Distributed Control System (DCS) architecture. This hardware executes the essential task of modulating and demodulating digital signals to maintain deterministic communication across complex plant topologies. By acting as a central gateway for diagnostic data and process variables, the board allows operators to maintain absolute oversight of remote automation assets. Facilities in the oil and gas, power generation, and chemical sectors rely on this module to bridge legacy PM hardware with contemporary network strategies. Consequently, the 51304493-200 provides the signal stability required to prevent data corruption and ensure the safety of high-pressure or high-temperature industrial processes.

Network Integrity and Maintenance Logic

Industrial engineers deploy the Honeywell 51304493-200 to strengthen the communication backbone of existing control infrastructures. The module incorporates advanced filtering circuitry to suppress electrical noise and manage signal attenuation in environments with high electromagnetic interference. Because the board maintains backward compatibility with older Process Manager installations, it provides a cost-effective pathway for network modernization without requiring a complete system overhaul. Furthermore, the 51304493-200 features integrated diagnostic capabilities that monitor network health in real time. This functionality facilitates rapid troubleshooting and significantly lowers the Mean Time to Repair (MTTR), thereby optimizing plant availability and protecting long-term capital investments in automation hardware.

Technical Specifications

• Model Number: 51304493-200
• Manufacturer: Honeywell
• Series: Process Manager (PM) System
• Device Category: PM Modem / Communication Interface Board
• Network Role: Control Network Data Exchange
• System Type: Distributed Control System (DCS)
• Operating Temperature: 0 to 60 Celsius
• Power Source: Internal via System Backplane
• Net Weight: 0.24 kg
• Physical Dimensions: 2 cm x 13.3 cm x 23.7 cm
• Origin: USA
• HS Code: 8537101190