{"product_id":"giddings-lewis-electronics-processor-module-501-03865-01-502-03061-01-0226-418-1","title":"Giddings \u0026 Lewis Electronics Processor Module 501-03865-01 \/ 502-03061-01","description":"\u003cp\u003eGiddings \u0026amp; Lewis Processor Module 501-03865-01 (secondary assembly 502-03061-01) represents a legacy CNC control component engineered for MPX series machine systems. This multi-layer green PCB incorporates industrial-grade TTL logic architecture with integrated clock generation (8284), bus control (8288), and dual serial communications capabilities via MC2661\/MC68661 controllers. The card-edge connector design facilitates standard rack-mount integration, while onboard line drivers (AM26LS30\/AM26LS32) and a precision 10 MHz crystal oscillator ensure reliable signal integrity in demanding manufacturing environments. Silkscreened test points and jumper-selectable termination options support field diagnostics and configuration flexibility. Ideal for CNC equipment restoration, maintenance, or parts inventory. Sold as-is surplus without functional verification.\u003c\/p\u003e\n\u003cp\u003eStock # 0226-418-1\u003c\/p\u003e","brand":"Giddings \u0026 Lewis Electronics","offers":[{"title":"Default Title","offer_id":48835782803696,"sku":"m00418-1","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/7ED9B2D8-53D1-41F7-85BC-BF3B22AB8308.jpg?v=1772042123","url":"https:\/\/mroexchange.com\/products\/giddings-lewis-electronics-processor-module-501-03865-01-502-03061-01-0226-418-1","provider":"MRO Exchange","version":"1.0","type":"link"}