Honeywell 51303979-400 I/O Link Interface

Description

The Honeywell 51303979‑400 I/O Link Interface is designed to connect the High‑Performance Process Manager (HPM) to its I/O subsystem, enabling deterministic communication and reliable data acquisition in distributed control systems.

Specifications

• Manufacturer: Honeywell
• Model Number: 51303979‑400
• Product Type: I/O Link Interface Module
• Application: Provides interface between HPM and redundant I/O processors
• Architecture: Supports up to 40 I/O processors per subsystem
• Functions: Engineering unit conversion, alarm limit checking, and field I/O handling
• Performance: Deterministic control processor communication
• Weight: Approx. 2 kg
• Condition: Brand New

Features

• Redundant I/O Link: Ensures fault‑tolerant communication for critical processes
• Scalable Design: Supports multiple I/O processors for flexible system expansion
• Independent Processing: Performs engineering conversions and alarm checks without burdening HPM
• Industrial Reliability: Built for continuous operation in Honeywell DCS environments
• Seamless Integration: Compatible with Honeywell TDC 3000 and Experion PKS systems
• Maintenance Friendly: Clear identification and modular replacement design