Honeywell 620‑0086 Parallel Link Module

Description

The Honeywell 620‑0086 is a rack‑mounted communication module that enables parallel synchronous data transfer within Honeywell’s 620 series control platforms. It is a key component for connecting main controllers to peripheral systems or extended I/O racks, ensuring low‑latency communication and robust error detection.

Specifications

• Model: 620‑0086

• Type: Parallel Link Driver Module

• System Compatibility: Honeywell 620 series 

• Communication Type: Parallel synchronous data link

• Data Transfer: Bit‑parallel, hardware‑controlled

• Redundancy: Supports single or dual redundant link configurations

• Distance Supported: Up to 100 m with standard cabling

• Status Indicators: Front panel LEDs for link activity and diagnostics

• Mounting: Rack‑mounted, plug‑and‑play installation

• Dimensions: ~220 × 120 × 60 mm (varies by source)

• Weight: 0.9 kg 

Features

• High‑Speed Communication: Enables fast parallel data transfer between controllers and remote racks

• Low Latency: Designed for synchronous communication with minimal delay

• Fault Detection: Built‑in error checking and diagnostics for reliable operation

• Redundant Design: Supports dual link configurations for high availability

• Industrial Reliability: Rugged construction for continuous operation in harsh environments

• Ease of Integration: Plug‑and‑play rack installation with LED diagnostics