{"product_id":"industrial-100-2223-01b-circuit-board-card","title":"Industrial 100-2223-01B Circuit Board Card","description":"\u003cdiv\u003e\u003cp\u003eThe 100-2223-01B is an ADC HiGain remote-unit circuit board (HRU-402) designed for use within ADC’s HiGain remote system architecture. It functions as the HiGain remote unit and provides an RS-232 DCE serial interface for local maintenance and console access, including VT-100 terminal emulation for direct management sessions. The board uses a card-edge connector for insertion into a compatible HiGain shelf and is designed with a dedicated circuit-ground reference to ensure reliable signaling in industrial environments. RS-232 I\/O options on this remote unit include DB-9 and DB-25 variants, reflecting the standard DCE configuration used for serial connections to maintenance terminals or host equipment. The 100-2223-01B identifier (with related variants such as 100-2223-01B-03) marks this specific remote-unit circuit board within the HiGain family, clarifying compatibility and replacement in service documentation and catalogs.\u003c\/p\u003e\u003c\/div\u003e","brand":"ADC","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51657008316718,"sku":null,"price":58.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_b2a5e5ba-1e65-4f71-8650-b003483865d2.jpg?v=1769465171","url":"https:\/\/plgautomation.com\/products\/industrial-100-2223-01b-circuit-board-card","provider":"PLG Automation ","version":"1.0","type":"link"}