{"product_id":"schneider-tsxaez802-8-channel-analog-input-module-tsx-micro-series","title":"Schneider TSXAEZ802 8-Channel Analog Input Module | TSX Micro Series","description":"\u003ch3\u003eEngineering Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #2c3e50;\"\u003eTSXAEZ802\u003c\/span\u003e\u003c\/strong\u003e is a dedicated analog input module designed for the Schneider Electric TSX Micro PLC platform. Engineered to facilitate high-precision data acquisition, it provides 8 isolated channels capable of processing standard industrial current loops (0-20mA \/ 4-20mA). With a 12-bit conversion resolution and a 32ms scan cycle, this module is optimized for steady-state process monitoring where signal accuracy and galvanic isolation are critical for operational safety.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Performance Specs\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel\/Series:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #2c3e50;\"\u003eTSXAEZ802\u003c\/span\u003e\u003c\/strong\u003e \/ TSX Micro\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChannel Count:\u003c\/strong\u003e 8 Analog inputs\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Ranges:\u003c\/strong\u003e 0-20 mA or 4-20 mA (Software configurable)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eA\/D Resolution:\u003c\/strong\u003e 12 bits\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAcquisition Speed:\u003c\/strong\u003e 32 ms per cycle\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 250 Ohm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Stability:\u003c\/strong\u003e 0.054% per 10°C drift rating\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 1,000 V AC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCurrent Consumption:\u003c\/strong\u003e 60 mA (Internal bus)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDiagnostic \u0026amp; Operational Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Precision Loop Processing:\u003c\/strong\u003e Robust 12-bit conversion ensures fine-grained sensitivity for analog instrumentation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e 1,000 V AC isolation protects the TSX Micro backplane from potential ground loops or field-side electrical surges.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStatus Monitoring:\u003c\/strong\u003e The module supports standard PLC-based diagnostics to detect open-circuit conditions (below 4mA) in active loop configurations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Resilience:\u003c\/strong\u003e Designed with a low temperature drift profile to maintain calibration accuracy across varying control cabinet environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLogistics and Quality Assurance\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Comprehensive 12-month performance warranty.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGlobal Shipping:\u003c\/strong\u003e Expedited dispatch via FedEx, UPS, and DHL.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLead Time:\u003c\/strong\u003e Rapid order fulfillment within 24–48 hours.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure anti-static packaging to prevent electrostatic damage during international transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExpert FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I handle the difference between 0-20mA and 4-20mA in the PLC logic?\u003c\/strong\u003e\u003cbr\u003e\nThe module provides raw digital values. If using 4-20mA, configure your software scaling function to treat 4mA as the zero-offset value, ensuring your logic correctly handles the \"live zero\" signal range.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the primary indicator of a signal loop fault?\u003c\/strong\u003e\u003cbr\u003e\nA sudden drop to 0 bits usually indicates a broken wire or loss of field power. Monitor the module status registers in the TSX Micro configuration software to trigger alarm flags on signal loss.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the \u003cstrong\u003e\u003cspan style=\"color: #2c3e50;\"\u003eTSXAEZ802\u003c\/span\u003e\u003c\/strong\u003e support voltage-based inputs?\u003c\/strong\u003e\u003cbr\u003e\nNo, this module is strictly designed for current loops. To read voltage, an external high-precision burden resistor must be used to convert voltage to current, though this is not recommended for high-accuracy applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy is my acquisition reading slightly unstable?\u003c\/strong\u003e\u003cbr\u003e\nCheck your cable shielding. Because the acquisition cycle is 32ms, electromagnetic interference (EMI) can induce noise. Ensure shields are properly grounded at the cabinet end.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with older TSX series racks?\u003c\/strong\u003e\u003cbr\u003e\nThe module is specifically compatible with the TSX Micro rack system. Always cross-reference your specific backplane part number with the module’s physical slot requirements.\u003c\/p\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eAt Global PLC Spare HUB, we recognize the \u003cstrong\u003e\u003cspan style=\"color: #2c3e50;\"\u003eTSXAEZ802\u003c\/span\u003e\u003c\/strong\u003e as a reliable workhorse for legacy process control. It is an excellent fit for wastewater treatment, small-scale chemical processing, or HVAC monitoring systems where analog instrumentation is standard. Its straightforward architecture makes it an affordable, high-reliability solution for maintaining the lifecycle of existing TSX Micro installations without needing a full controller migration.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Guide\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAssess Loop Type:\u003c\/strong\u003e Ensure your field sensors are actively powered or require loop power, as the \u003cstrong\u003e\u003cspan style=\"color: #2c3e50;\"\u003eTSXAEZ802\u003c\/span\u003e\u003c\/strong\u003e relies on external current flow.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReview Backplane Space:\u003c\/strong\u003e The module weight (0.2kg) and physical dimensions are standardized; verify your rack has sufficient power capacity for the 60mA current draw.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eScaling Requirements:\u003c\/strong\u003e Have your scaling parameters ready before commissioning to ensure the 12-bit digital output matches your desired engineering units.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":45188165337270,"sku":"TSXAEZ802","price":1145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TSXAEZ802.jpg?v=1781597826","url":"https:\/\/www.plcsparehub.com\/products\/schneider-tsxaez802-8-channel-analog-input-module-tsx-micro-series","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}