{"product_id":"abb-07ai91-gjr5251600r0202-analog-i-o-module-for-advant-controller-31","title":"ABB 07AI91 GJR5251600R0202 Analog I\/O Module for Advant Controller 31","description":"\u003cp\u003eConfigured for high-precision signal acquisition in Advant OCS 800xA and CS31 systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eABB 07AI91\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eGJR5251600R0202\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAnalog I\/O Module) provides direct physical electrical execution. The module serves as a bridge for voltage, current, and RTD signal inputs, processing them through a 16-bit resolution architecture to maintain data integrity across industrial process control loops.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFull Model: 07AI91 GJR5251600R0202\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBase Model: 07AI91\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eClassification: Analog Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e07AI91 GJR5251600R0202\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.36 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShipping Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14.5 x 18 x 15 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-25 deg C to +60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.2 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Channels\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 differential or 16 single-ended\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eResolution\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e16-bit (including sign)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCurrent Input\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-20 mA, 4-20 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIsolation\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500 VAC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC +\/- 10%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Control Bus Performance\u003c\/h3\u003e\n\u003cp\u003eThe 07AI91 maintains deterministic communication velocity when interfaced with the ABB Advant backplane bus. The module utilizes high-speed sampling intervals to minimize latency during signal conversion, ensuring that process variables are updated synchronously with the CPU scan cycle. Its integration within the Advant OCS 800xA framework leverages optimized firmware flash compatibility, allowing for efficient integration into existing CS31 distributed control architectures without requiring significant re-configuration of the I\/O mapping tables.\u003c\/p\u003e\n\u003ch3\u003eOrder Fulfillment\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe package includes the primary 07AI91 analog input module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandard documentation includes a technical installation sheet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTerminal blocks are typically pre-installed or included as part of the standard modular housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConformal coating applied to circuit boards for enhanced protection against contaminants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Ensure the module is securely seated on the system DIN-rail or rack mount to prevent vibration-induced signal noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShielding: Use twisted-pair shielded cables for all analog input runs to mitigate electromagnetic interference. Ground cable shields at the control cabinet end only to prevent ground loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal Clearance: Maintain a minimum of 5 cm clearance above and below the module to facilitate convection cooling within the cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePowering: Confirm that the 24 VDC power supply output is stable and within the defined tolerance before energizing the module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the primary function of the 07AI91?\u003c\/p\u003e\n\u003cp\u003eIt is a high-resolution analog input module designed to convert voltage, current, and RTD signals into digital format for ABB control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many input channels are available?\u003c\/p\u003e\n\u003cp\u003eThe module provides 8 differential channels or 16 single-ended channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the signal resolution of the converter?\u003c\/p\u003e\n\u003cp\u003eThe conversion engine supports 16-bit resolution including the sign bit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the module require external isolation?\u003c\/p\u003e\n\u003cp\u003eNo, the module includes internal 1500 VAC isolation between the field inputs and the system backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan this module handle RTD inputs?\u003c\/p\u003e\n\u003cp\u003eYes, the module is engineered to accept various RTD signal types common in industrial temperature monitoring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat happens if the 24 VDC supply exceeds the 10% tolerance?\u003c\/p\u003e\n\u003cp\u003eOperating outside the specified voltage range may result in measurement inaccuracies or internal hardware protection triggers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow should the module be calibrated?\u003c\/p\u003e\n\u003cp\u003eThe module is factory-calibrated; periodic checks should only involve verifying loop signal integrity using a precision process calibrator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping supported?\u003c\/p\u003e\n\u003cp\u003eRefer to specific Advant system documentation regarding power-up sequences; generally, standard industrial practice mandates de-energizing the I\/O rack before physical removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45231193850029,"sku":"07AI91 GJR5251600R0202","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-07ai91-gjr5251600r0202-analog-i-o-module-judqtkfvup5_eaa801fc-e95d-448e-b804-d6f8d705a7eb.jpg?v=1762942444","url":"https:\/\/www.maxwellplc.com\/products\/abb-07ai91-gjr5251600r0202-analog-i-o-module-for-advant-controller-31","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}