{"product_id":"siemens-simatic-s5-6es5464-8ma11-analog-input-module","title":"Siemens 6ES5464-8MA11 Simatic S5 Analog Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThe Siemens 6ES5464-8MA11 is a specialized analog input module designed for the Simatic S5 automation series. This unit provides 4 galvanically isolated differential channels, specifically engineered to process low-level signals such as those derived from thermocouples. It is a critical component for maintaining signal integrity and data acquisition accuracy in legacy S5-90U, S5-95U, and S5-100U PLC environments, as well as ET 100U and ET 200U distributed I\/O configurations.\u003c\/p\u003e\u003ch3\u003eTechnical Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFour isolated differential input channels for robust noise rejection.\u003c\/li\u003e\n\u003cli\u003eDedicated signal range of +\/- 50 mV for precision measurement.\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation protects backplane circuitry from field-side electrical interference.\u003c\/li\u003e\n\u003cli\u003eOptimized for integration within standard S5 rack systems and decentralized I\/O blocks.\u003c\/li\u003e\n\u003cli\u003eEfficient power consumption profile suitable for long-term industrial operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is frequently utilized in industrial automation environments where legacy Siemens S5 systems monitor sensitive process variables. Common deployment scenarios include temperature monitoring in refineries, process control in manufacturing facilities, and signal conditioning in power generation infrastructure where galvanic isolation is required to prevent ground loops and common-mode noise.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES5464-8MA11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eAnalog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e4 (Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Range\u003c\/td\u003e\n\u003ctd\u003e+\/- 50 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eS5-90U, S5-95U, S5-100U, ET 100U, ET 200U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.8 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC rack power is disconnected before installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is properly seated in the S5 rack or ET block backplane to ensure reliable communication.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for field inputs to minimize electromagnetic interference (EMI) in high-noise industrial areas.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate spacing within the cabinet to allow for proper airflow and heat dissipation, keeping the ambient temperature within the 0 to 60 deg C range.\u003c\/li\u003e\n\u003cli\u003eFollow standard ESD protection procedures when handling the module to prevent damage to internal sensitive electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this module compatible with modern S7-series PLCs?\u003c\/strong\u003e No, this module is specifically designed for the Simatic S5 architecture and is not natively compatible with S7-series systems without specialized conversion hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the galvanic isolation?\u003c\/strong\u003e The galvanic isolation provides an electrical barrier between the field-side sensor inputs and the internal PLC bus, which helps prevent ground loops and protects the controller from voltage surges.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":44731190607960,"sku":"6ES5464-8MA11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_0b5d09bc-d0aa-4021-9ab9-d878bf2a685c.jpg?v=1788668888","url":"https:\/\/www.industriaxplc.com\/products\/siemens-simatic-s5-6es5464-8ma11-analog-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}