{"product_id":"abb-07ac91-gjr5252300r0101-advant-controller-31-analog-i-o-module","title":"ABB 07AC91 GJR5252300R0101 Advant Controller 31 Analog I\/O Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e07 AC 91\u003c\/strong\u003e (Order Number: \u003cstrong\u003eGJR5 2523 00 R0101\u003c\/strong\u003e), also widely searched under the compact model designations \u003cstrong\u003e07AC91\u003c\/strong\u003e and \u003cstrong\u003eGJR5252300R0101\u003c\/strong\u003e, functions as a combined multichannel analog processing interface for the \u003cstrong\u003eAdvant Controller 31\u003c\/strong\u003e (AC31) automation core. This hardware enables simultaneous acquisition of high-resolution field telemetry alongside continuous control output signal modulation over localized regulatory loops.\u003c\/p\u003e\n\u003cp\u003eOperating across a dedicated \u003cstrong\u003eCS31 system bus\u003c\/strong\u003e architecture using physical \u003cstrong\u003eEIA RS-485\u003c\/strong\u003e signaling properties, the hardware coordinates either \u003cstrong\u003e8 or 16 channels\u003c\/strong\u003e depending on the selected operating resolution mode (12-bit or 8-bit). A unique feature is the inclusion of integrated \u003cstrong\u003eself-protecting current shunts\u003c\/strong\u003e that monitor current loops and systematically drop field overloads to prevent hardware circuit damage. Additionally, an external \u003cstrong\u003ebinary enabling input\u003c\/strong\u003e acts as a hardwired safety interlock, ensuring all associated analog output channels collapse immediately to zero if the driving interlock signal drops out.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAdaptable architecture processing either \u003cstrong\u003e8 channels under 12-bit operating mode\u003c\/strong\u003e or up to \u003cstrong\u003e16 channels under 8-bit operating mode\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIndividual channel software selection in 12-bit operation accommodating \u003cstrong\u003eplus or minus 10 V ranges\u003c\/strong\u003e or \u003cstrong\u003e0 to 20 mA current loops\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIntegrates an independent hardware-level \u003cstrong\u003ebinary enabling input (24V)\u003c\/strong\u003e mandatory for active execution of the analog output stages.\u003c\/li\u003e\n\u003cli\u003eCurrent input nodes incorporate built-in \u003cstrong\u003eself-protecting shunts\u003c\/strong\u003e with 1-second auto-recovery sampling increments during overcurrent faults.\u003c\/li\u003e\n\u003cli\u003ePopulates a localized visual monitoring interface consisting of \u003cstrong\u003e17 diagnostic LEDs\u003c\/strong\u003e for field loop and status reporting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-point continuous feedback and actuator control loops within wastewater facilities, printing plant machinery, and processing infrastructure.\u003c\/li\u003e\n\u003cli\u003eDistributed analog signal marshaling and diagnostic multiplexing back to a central \u003cstrong\u003eAdvant Controller 31\u003c\/strong\u003e processing hub.\u003c\/li\u003e\n\u003cli\u003eFailsafe control of proportional dosing pumps and variable frequency drive arrays requiring separate hardware interlock authorization loops.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrder Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eCompact Order Number\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eScope of Delivery\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGJR5 2523 00 R0101\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGJR5252300R0101\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e07 AC 91 (07AC91)\u003c\/td\u003e\n\u003ctd\u003e1x Analog input and output module, 1x 2-pole terminal block (3.81 mm grid), 1x 3-pole terminal block (5.08 mm grid), 1x 5-pole terminal block (5.08 mm grid), 4x 8-pole terminal blocks (3.81 mm grid)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOfficial Model Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e07 AC 91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompact Model Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e07AC91\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOfficial Order Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGJR5 2523 00 R0101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompact Order Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGJR5252300R0101\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdvant Controller 31 \/ AC31 System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog Input and Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Supply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Current Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReversed Polarity Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (For primary power connection)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Binary Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 (Enabling input for analog outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Analog Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 or 16 channels (Dependent on selected operating mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBus Communication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCS31 System Bus via EIA RS-485 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCS31 bus from unit, 1 binary input from unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAddress Setup Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManual coding switch located under right side housing cover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConversion Error Limit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical 0.5 %, Maximum 1 % (Non-linearity, resolution and factory calibration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Potential Difference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±1 V (Between supply terminal M and analog ground AGND)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Reference Potential\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAGND (Minus terminal of all analog inputs and outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Cable Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 100 m (Two-core shielded, cross section \u0026gt; 0.5 mm2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Filter Time Constants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e470 us for voltage inputs, 100 us for current inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConversion Cycle (8 In + 8 Out)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Ohmic Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage input: \u0026gt; 100 kOhm, Current input: Approx. 330 Ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Output Loading\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax +20 mA (Source), Max -10 mA (Sink)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Output Load Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 500 Ohm (Burden)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePermissible Operating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 55 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMechanical Mounting Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN rail (DIN EN 50022-35, 15 mm deep) or via 4x M4 screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth x Height x Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 x 140 x 85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e450 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Terminal Block Class\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eConfiguration Options\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eApplicable Termination Mapping\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemovable Screw-Type Terminal Block\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 1 x 2.5 mm2 or Max 2 x 1.5 mm2\u003c\/td\u003e\n\u003ctd\u003ePrimary 24V DC Supply Terminals, CS31 System Bus Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRemovable Screw-Type Terminal Block\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax 1 x 1.5 mm2\u003c\/td\u003e\n\u003ctd\u003eAll Analog Inputs, Analog Outputs, and Enabling Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 25 (+) and Terminal 26 (-)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual-Wire Binary Interlock Loop\u003c\/td\u003e\n\u003ctd\u003eDedicated Analog Output Enabling Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnabling Voltage Signal Routing\u003c\/strong\u003e: Wire a permanent 1 signal (+13 to +30 V) across terminals 25 (+) and 26 (-) to permit output activation. A 0 signal (-30 to +5 V) forces voltage loops to 0 V and current loops to 0 mA automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Mitigation for Unused Inputs\u003c\/strong\u003e: Bridge all unused voltage input terminals directly to improve overall field noise immunity. Unused current inputs maintain low internal impedance properties and can safely remain open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabinet Ventilation Alignment\u003c\/strong\u003e: Affix the housing exclusively in a vertical position inside the panel layout, ensuring all terminal connectors point straight up and down. Maintain clear spacing above and below to prevent obstruction of natural convection cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Continuity Policies\u003c\/strong\u003e: Limit field analog runs to a maximum of 100 m using two-core shielded cable above 0.5 mm2, grounding the shields at a single clean instrumentation earth point.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow are network station addresses configured on the 07 AC 91 \/ 07AC91 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe field identification address and operating mode parameters are adjusted using a manual hardware coding switch block positioned underneath the protective plastic clip cover on the right side of the module housing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the functional response of the current loop if a field instrument encounters a short-circuit fault?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module has an embedded self-protecting current feature. If loop currents spike beyond safe thresholds, the internal measuring shunt is cut off and records an overflow value. The unit tests the line every 1 second, restoring normal tracking once the current falls within limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs there individual electrical isolation between the discrete analog signal lines?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, all input and output channels are non-isolated from one another and share a common electrical node designated as AGND. The CS31 bus interface and the single binary input are, however, fully isolated from the remaining internal circuitry.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow are signal values mapped inside the controller application logic during 12-bit operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe full scale scale from -100% to +100% relates directly to hex codes ranging from 8008H through 0000H up to 7FF8H, which corresponds to decimal integers -32760 to 32760.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52668584853867,"sku":"07AC91 GJR5252300R0101","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/abb-07ac91-gjr5252300r0101-analog-i-o-module-ftdn24ik0mq_79e1f787-26dd-4e74-a80e-9dbed9110728.jpg?v=1765533011","url":"https:\/\/www.plcprotech.com\/products\/abb-07ac91-gjr5252300r0101-advant-controller-31-analog-i-o-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}