{"product_id":"07-di-92-abb-advant-ocs-07di92-digital-i-o-module-ac31","title":"07 DI 92 | ABB Advant OCS 07DI92 Digital I\/O Module AC31","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB 07DI92\u003c\/strong\u003e is a \u003cstrong\u003ededicated digital input module\u003c\/strong\u003e designed for the \u003cstrong\u003eAdvant Controller 31 (AC31)\u003c\/strong\u003e system. Featuring \u003cstrong\u003e16 digital input channels\u003c\/strong\u003e at \u003cstrong\u003e24 V DC\u003c\/strong\u003e, this module provides high-density digital signal acquisition for applications requiring extensive input monitoring. Whether reading status from limit switches, proximity sensors, pushbuttons, or safety interlocks, the 07DI92 delivers reliable, real-time digital input processing with minimal wiring and cabinet space.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Advant Controller 31 (AC31)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Digital Input Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 16 channels, 24 V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e ~5 mA per channel (typical)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e 24 V DC (±20%)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Delay:\u003c\/strong\u003e Configurable (typical: 1–10 ms)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 V DC (via module or external)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Bus:\u003c\/strong\u003e CS31 Slave\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +55°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -25°C to +75°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Standard AC31 module form factor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~0.3 kg\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN rail EN 50022-35 or screw mounting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Density Inputs:\u003c\/strong\u003e 16 channels in a single module maximize I\/O density per DIN rail meter, reducing cabinet size and cost.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24 V DC Compatibility:\u003c\/strong\u003e Standard industrial voltage level ensures compatibility with the vast majority of sensors, switches, and safety devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfigurable Input Delay:\u003c\/strong\u003e Software-configurable input filtering (1–10 ms typical) suppresses contact bounce and electrical noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Channel Indicators:\u003c\/strong\u003e Individual LEDs for all 16 inputs provide immediate visual confirmation of signal states during commissioning and troubleshooting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Input channels are isolated from the CS31 bus and power supply, preventing ground loop issues in large installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Standard AC31 form factor allows seamless integration with other AC31 I\/O modules in mixed configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMachine status monitoring (limit switches, proximity sensors)\u003c\/li\u003e\n  \u003cli\u003eSafety interlock and emergency stop monitoring\u003c\/li\u003e\n  \u003cli\u003eConveyor position and presence detection\u003c\/li\u003e\n  \u003cli\u003eBuilding automation switch and sensor acquisition\u003c\/li\u003e\n  \u003cli\u003eProcess plant digital status monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install on a 35 mm DIN rail (EN 50022) or secure with 4 × M4 screws. Maintain vertical orientation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e Connect \u003cstrong\u003e24 V DC\u003c\/strong\u003e to the module power terminals. The input circuits derive power from this supply or from an external 24 V source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Wiring:\u003c\/strong\u003e Connect 24 V DC field devices to the 16 input terminals. Use conductors up to \u003cstrong\u003e2.5 mm²\u003c\/strong\u003e. Group input cables together and separate from output\/power cables.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensor Compatibility:\u003c\/strong\u003e The module is compatible with 2-wire and 3-wire proximity sensors (PNP type). Verify sensor output type before wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCS31 Bus Connection:\u003c\/strong\u003e Connect to the CS31 system bus and set the station address using the coding switch. Ensure the address is unique on the bus.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Delay Configuration:\u003c\/strong\u003e Use the AC31 programming software to set input delay\/filter time based on your application's noise environment and response requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Verification:\u003c\/strong\u003e After power-on, activate each input channel and verify the corresponding LED illuminates. Check for proper bus communication via the status LED.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between 07DI92 and 07DC91?\u003c\/strong\u003e\u003cbr\u003e\nA: The \u003cstrong\u003e07DI92\u003c\/strong\u003e is a \u003cstrong\u003ededicated 16-channel digital input module\u003c\/strong\u003e. The \u003cstrong\u003e07DC91\u003c\/strong\u003e provides a \u003cstrong\u003emix of digital inputs and outputs\u003c\/strong\u003e (typically 8 DI \/ 8 DO). Choose 07DI92 for high-density input-only applications; choose 07DC91 when you need both inputs and outputs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use NPN sensors with the 07DI92?\u003c\/strong\u003e\u003cbr\u003e\nA: The 07DI92 is designed for \u003cstrong\u003ePNP (sourcing) sensors\u003c\/strong\u003e operating at 24 V DC. For NPN sensors, verify compatibility or use signal converters. Some variants may support both — check the datasheet for your specific model.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum cable length for input signals?\u003c\/strong\u003e\u003cbr\u003e\nA: For 24 V DC digital signals, cable runs up to \u003cstrong\u003e100–200 meters\u003c\/strong\u003e are typically acceptable using shielded twisted-pair cable. For longer runs or noisy environments, use signal isolators or repeaters.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are the inputs protected against overvoltage?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes. The input circuits include protection against transient overvoltage and reverse polarity. However, sustained overvoltage beyond the specified range may damage the module.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eChoose \u003cstrong\u003e07DI92\u003c\/strong\u003e when you need \u003cstrong\u003ehigh-density digital input acquisition\u003c\/strong\u003e (16 channels) without output requirements.\u003c\/li\u003e\n  \u003cli\u003eFor mixed I\/O needs, consider \u003cstrong\u003e07DC91\u003c\/strong\u003e (8 DI \/ 8 DO) or \u003cstrong\u003e07DC92\u003c\/strong\u003e (32 configurable channels).\u003c\/li\u003e\n  \u003cli\u003eVerify sensor output type (PNP vs. NPN) before ordering. Most AC31 modules are designed for PNP sensors.\u003c\/li\u003e\n  \u003cli\u003eFor safety-critical applications, consider adding external safety relays or using safety-rated input modules.\u003c\/li\u003e\n  \u003cli\u003eWhen replacing a failed module, record the station address and input delay settings to ensure identical replacement behavior.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53797649383608,"sku":"07DI92","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/07DI92_GJR5252400R0101_1r180.png?v=1784701706","url":"https:\/\/www.globalpetroparts.com\/products\/07-di-92-abb-advant-ocs-07di92-digital-i-o-module-ac31","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}