{"product_id":"bailey-6637517a1-keyboard-interface-plc-module","title":"Bailey 6637517A1 Keyboard Interface PLC Module","description":"\u003cdiv\u003e\u003cp\u003eThe Bailey Controls 6637517A1 Keyboard Interface Module is an MCS keyboard interface board used with Bailey Infi90 control systems. Identified in listings as 6637517A1 and described as a keyboard interface module (WL83), it serves as the dedicated input interface between a front‑end operator keyboard and the Bailey MCS\/Infi90 controller. As part of the Bailey Controls\/ABB lineage, this module is intended for installations that require a Bailey‑specific keyboard interface within the MCS architecture. Product listings describe 6637517A1 specifically as a Bailey Controls keyboard interface module for MCS systems.\u003c\/p\u003e\u003c\/div\u003e","brand":"Bailey","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51660486508846,"sku":null,"price":271.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_fb3cb961-6b7b-4829-abe5-d3f956cb07f9.jpg?v=1769538253","url":"https:\/\/plgautomation.com\/products\/bailey-6637517a1-keyboard-interface-plc-module","provider":"PLG Automation ","version":"1.0","type":"link"}