{"product_id":"siemens-6av6641-0ca01-0ax1-simatic-hmi-op77b-operator-panel","title":"Siemens 6AV6641-0CA01-0AX1 SIMATIC HMI OP77B Operator Panel","description":"\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748;\"\u003eThis is a Siemens 6AV6641-0CA01-0AX1 OP77B Operator Panel, a compact Human-Machine Interface (HMI) designed for machine-level monitoring and control within the SIMATIC automation family. It features a \u003cstrong\u003e4.5-inch backlit LCD display\u003c\/strong\u003e with graphics capability, housed in a rugged enclosure suitable for industrial environments. The panel provides versatile connectivity through an integrated \u003cstrong\u003eMPI\/PROFIBUS-DP interface\u003c\/strong\u003e supporting data rates up to \u003cstrong\u003e12 Mbit\/s\u003c\/strong\u003e, along with USB and printer ports. Configuration is managed via WinCC Flexible 2004 Compact software, allowing for customized visualization, alarm management, and process monitoring screens.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0; color: #2d3748;\"\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003e4.5-inch backlit monochrome LCD with graphics capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eIntegrated MPI\/PROFIBUS-DP interface supporting up to 12 Mbit\/s.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eOnboard USB and printer ports for enhanced data handling and documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eMMC (MultiMediaCard) slot for project backup, restore, and transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eDurable membrane keyboard for reliable operator input in industrial settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eConfiguration with Siemens WinCC Flexible 2004 Compact software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: none; padding-left: 0; color: #2d3748;\"\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eMachine-level operator control and visualization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eSmall to medium-sized automation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003ePackaging and material handling equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eProcess monitoring and alarm management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2b6cb0; margin-right: 8px; font-size: 1.2em; line-height: 1;\"\u003e■\u003c\/span\u003eBasic process control applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; color: #2d3748;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #e2e8f0; padding: 10px 12px; text-align: left; background-color: #f7fafc; font-weight: 600;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #e2e8f0; padding: 10px 12px; text-align: left; background-color: #f7fafc; font-weight: 600;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003e6AV6641-0CA01-0AX1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eOP77B Operator Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003e4.5-inch backlit LCD, graphics capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eMPI\/PROFIBUS-DP (up to 12 Mbit\/s), USB, Printer Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eConfiguration Software\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eWinCC Flexible 2004 Compact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eMemory Expansion\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eMMC card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eShipping Weight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003e0.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003e15.2 x 20.3 x 5.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eHS Code\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003eGermany\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px 12px;\"\u003e18 x 23 x 8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px; margin-top: 24px;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"padding: 12px 16px; background-color: #fff5f5; border-left: 4px solid #c53030; margin-bottom: 16px;\"\u003e\n\u003cp style=\"color: #9b2c2c; font-weight: bold; margin: 0;\"\u003eCRITICAL WARNING: Electrical Hazard\u003c\/p\u003e\n\u003cp style=\"color: #c53030; margin: 4px 0 0 0;\"\u003eInstallation must be performed by qualified personnel only. Disconnect all power sources and follow Lockout\/Tagout (LOTO) procedures before accessing panel interiors. Failure to de-energize equipment can result in severe injury or death.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003col style=\"list-style-type: none; padding-left: 0; color: #2d3748;\"\u003e\n\u003cli style=\"margin-bottom: 12px; display: flex; align-items: start;\"\u003e\n\u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n\u003cspan\u003eVerify the panel cutout dimensions are correct for the OP77B housing. Ensure the mounting surface is clean, flat, and free of debris.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; display: flex; align-items: start;\"\u003e\n\u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n\u003cspan\u003eInsert the operator panel into the prepared cutout from the front of the enclosure.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; display: flex; align-items: start;\"\u003e\n\u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n\u003cspan\u003eFrom the rear, install the mounting clips into the designated slots on the HMI housing. Tighten the clips evenly to secure the panel against the enclosure gasket, ensuring a proper seal. Do not overtighten.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; display: flex; align-items: start;\"\u003e\n\u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n\u003cspan\u003eConnect the 24V DC power supply to the designated terminals, verifying correct polarity. Use appropriate wire gauges for the load and distance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; display: flex; align-items: start;\"\u003e\n\u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e5\u003c\/span\u003e\n\u003cspan\u003eConnect the MPI\/PROFIBUS-DP communication cable to the corresponding port. Ensure the cable shield is properly terminated at one end to prevent ground loops.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px; display: flex; align-items: start;\"\u003e\n\u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; text-align: center; line-height: 24px; font-weight: bold; margin-right: 12px; flex-shrink: 0;\"\u003e6\u003c\/span\u003e\n\u003cspan\u003eAfter all connections are verified, remove LOTO devices and re-energize the control panel to begin configuration and commissioning.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52695212753259,"sku":"6AV6641-0CA01-0AX1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/siemens-6av6641-0ca01-0ax1-op77b-operator-panel-h4uhv5tvykp_1b365011-af43-4bd0-9c85-d1206c84cfa0.jpg?v=1766130876","url":"https:\/\/www.plcprotech.com\/fa\/products\/siemens-6av6641-0ca01-0ax1-simatic-hmi-op77b-operator-panel","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}