Woodhead 81688-030 Profibus Micro Connector Unit

The Woodhead 81688-030 Profibus Micro Connector Unit is a field-installable PROFIBUS DP micro connector designed for industrial fieldbus networks, enabling connections and terminations between PLCs, sensors, drives, and distributed I/O in automation systems. Built with an industrial-grade housing, it supports PROFIBUS communication across manufacturing lines, robotics, and process control environments. Key specifications: Brand Woodhead / Molex Connectivity Solutions; Part number 81688-030; Product type PROFIBUS micro connector; Network protocol PROFIBUS DP; Mounting: Field-installable network connector; Function: Industrial fieldbus cable connection and termination; Construction: Industrial-grade connector housing; Environmental rating: Designed for industrial environments. Common replacements include Siemens 6ES7972-0BA12-0XA0, Phoenix Contact PROFIBUS Connector, and Turck PROFIBUS DP Connector.