{"product_id":"siemens-6es5393-0ua11-monochrome-key-operator-panel","title":"Siemens 6ES5393-0UA11 Monochrome Key Operator Panel","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6ES5393-0UA11 OP393 Monochrome Key Operator Panel is a handheld operator interface for SIMATIC S5 PLCs, combining a monochrome display with a dedicated keypad to show prompts and accept local input directly at the machine. The OP393 family is documented for use with S5-100U and S5-115U PC configurations and is associated with S5-135U variants, with installation references noting a 3 m connection option in some setups. The 6ES5-393-0UA11 variant specifies a 5.2 V DC power supply and typically draws about 0.5 A, reflecting its low-power, plug-and-play design for industrial environments. Designed for legacy SIMATIC S5 automation, this monochrome keypad panel provides a compact local control surface for entering PLC parameters, navigating operator menus, and monitoring basic status indicators without a separate PC, enabling operators to interact directly at the control cabinet or machine door. This part serves as a genuine Siemens spare for S5 installations still in operation, delivering a reliable interface that complements backplane communication with the S5 controller and maintains hands-on control of simple run-time tasks and diagnostics.\u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46268502835434,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6es5393-0ua11-monochrome-key-operator-panel","provider":"GTG Hardware","version":"1.0","type":"link"}