{"product_id":"siemens-6es7331-7pe10-0ab0-simatic-s7-300-analog-input-module","title":"Siemens 6ES7331-7PE10-0AB0 SIMATIC S7-300 Analog Input Module","description":"\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #e2e8f0; padding-bottom: 8px; margin-bottom: 16px;\"\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThis Siemens 6ES7331-7PE10-0AB0 is a SIMATIC S7-300 series analog input module designed for high-precision signal acquisition from thermocouples and low-level voltage sources. The module provides \u003cstrong\u003e6 analog inputs\u003c\/strong\u003e with single-channel \u003cstrong\u003eisolation rated to 250 V AC\u003c\/strong\u003e, ensuring signal integrity and protecting against electrical interference in demanding industrial environments. It delivers detailed measurement data with a \u003cstrong\u003e16-bit resolution\u003c\/strong\u003e and a voltage input range of \u003cstrong\u003e+\/-25 mV to +\/-1 V\u003c\/strong\u003e. With a module conversion time of 50 ms, it is suitable for applications requiring accurate and timely temperature or voltage readings.\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: square; margin-left: 20px; color: #2d3748;\"\u003e\n  \u003cli\u003eProvides 6 analog input channels.\u003c\/li\u003e\n  \u003cli\u003eCompatible with thermocouple types B, E, J, K, L, N, R, S, and T.\u003c\/li\u003e\n  \u003cli\u003eAccepts low-level voltage inputs from +\/-25 mV to +\/-1 V.\u003c\/li\u003e\n  \u003cli\u003eHigh-precision 16-bit analog-to-digital conversion.\u003c\/li\u003e\n  \u003cli\u003eFeatures single-channel electrical isolation rated for 250 V AC.\u003c\/li\u003e\n  \u003cli\u003eModule conversion time of 50 ms.\u003c\/li\u003e\n  \u003cli\u003eConnects via a single 40-pole front connector.\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: square; margin-left: 20px; color: #2d3748;\"\u003e\n  \u003cli\u003eProcess temperature monitoring in manufacturing and chemical plants.\u003c\/li\u003e\n  \u003cli\u003eOven, furnace, and boiler temperature control.\u003c\/li\u003e\n  \u003cli\u003eData acquisition systems in research and development labs.\u003c\/li\u003e\n  \u003cli\u003eMachine condition monitoring in automated production lines.\u003c\/li\u003e\n  \u003cli\u003eIntegration into legacy S7-300 control systems for upgrades or maintenance.\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; text-align: left;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"border: 1px solid #e2e8f0; padding: 10px; background-color: #f7fafc; color: #2d3748;\"\u003eSpecification\u003c\/th\u003e\n        \u003cth style=\"border: 1px solid #e2e8f0; padding: 10px; background-color: #f7fafc; color: #2d3748;\"\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;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eSiemens\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eProduct Family\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eSIMATIC S7-300\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e6ES7331-7PE10-0AB0\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eModule Type\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eAnalog Input Module (SM 331)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eNumber of Inputs\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e6\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eInput Signal Types\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eThermocouple (Types B, E, J, K, L, N, R, S, T), Voltage\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eVoltage Input Range\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e+\/-25 mV to +\/-1 V\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eResolution\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e16-bit\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eConversion Time (per module)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e50 ms\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eIsolation\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eSingle Channel, 250 V AC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eConnector Type\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e1 x 40-pole\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eProduct Lifecycle Status\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003ePhase-Out\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eShipping Weight\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e0.30 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e4.0 x 12.0 x 12.5 cm\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eCommodity Code\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003e85389091\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eECCN\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eEAR99\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"border: 1px solid #e2e8f0; padding: 10px;\"\u003eGermany (Estimate)\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;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 16px; margin-bottom: 20px;\"\u003e\n  \u003cp style=\"margin: 0; color: #9b2c2c; font-weight: bold;\"\u003eCRITICAL WARNING: Hazardous voltages can cause severe injury or death. De-energize and lock out\/tag out all power sources to the S7-300 rack before attempting installation, removal, or wiring of this module.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003col style=\"list-style: none; padding-left: 0; counter-reset: step-counter;\"\u003e\n  \u003cli style=\"position: relative; padding-left: 40px; margin-bottom: 15px; line-height: 1.6;\"\u003e\n    \u003cspan style=\"position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background-color: #2b6cb0; color: #fff; border-radius: 50%; font-weight: bold; content: counter(step-counter); counter-increment: step-counter;\"\u003e1\u003c\/span\u003e\n    Verify that the S7-300 backplane bus and 24 VDC power supply are fully de-energized and locked out.\n  \u003c\/li\u003e\n  \u003cli style=\"position: relative; padding-left: 40px; margin-bottom: 15px; line-height: 1.6;\"\u003e\n    \u003cspan style=\"position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background-color: #2b6cb0; color: #fff; border-radius: 50%; font-weight: bold; content: counter(step-counter); counter-increment: step-counter;\"\u003e2\u003c\/span\u003e\n    Align the module with an empty slot on the S7-300 mounting rail. Hook the top of the module onto the rail and pivot it downwards until it clicks into place.\n  \u003c\/li\u003e\n  \u003cli style=\"position: relative; padding-left: 40px; margin-bottom: 15px; line-height: 1.6;\"\u003e\n    \u003cspan style=\"position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background-color: #2b6cb0; color: #fff; border-radius: 50%; font-weight: bold; content: counter(step-counter); counter-increment: step-counter;\"\u003e3\u003c\/span\u003e\n    Slide the module to the left to firmly engage its connectors with the adjacent module or CPU on the backplane bus.\n  \u003c\/li\u003e\n  \u003cli style=\"position: relative; padding-left: 40px; margin-bottom: 15px; line-height: 1.6;\"\u003e\n    \u003cspan style=\"position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background-color: #2b6cb0; color: #fff; border-radius: 50%; font-weight: bold; content: counter(step-counter); counter-increment: step-counter;\"\u003e4\u003c\/span\u003e\n    Secure the module to the rail by tightening the integrated mounting screw located on the front of the module.\n  \u003c\/li\u003e\n  \u003cli style=\"position: relative; padding-left: 40px; margin-bottom: 15px; line-height: 1.6;\"\u003e\n    \u003cspan style=\"position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background-color: #2b6cb0; color: #fff; border-radius: 50%; font-weight: bold; content: counter(step-counter); counter-increment: step-counter;\"\u003e5\u003c\/span\u003e\n    Terminate field wiring for thermocouples or voltage signals onto the 40-pole front connector, ensuring correct polarity and proper grounding of cable shields.\n  \u003c\/li\u003e\n  \u003cli style=\"position: relative; padding-left: 40px; margin-bottom: 15px; line-height: 1.6;\"\u003e\n    \u003cspan style=\"position: absolute; left: 0; top: 0; display: flex; align-items: center; justify-content: center; width: 28px; height: 28px; background-color: #2b6cb0; color: #fff; border-radius: 50%; font-weight: bold; content: counter(step-counter); counter-increment: step-counter;\"\u003e6\u003c\/span\u003e\n    Install the wired front connector onto the module. Remove lockout\/tagout devices and re-energize the system. Verify the module's status LEDs for correct operation.\n  \u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":52716739690859,"sku":"6ES7331-7PE10-0AB0","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/6es7331-7pe10-0ab0-ju4gzkb0e2i_1350ee94-8bf0-4ae6-90c5-01dfa74ba588.jpg?v=1767088548","url":"https:\/\/www.plcprotech.com\/ms\/products\/siemens-6es7331-7pe10-0ab0-simatic-s7-300-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}