{"product_id":"allen-bradley-1756-iv32-input-module-responsive-support","title":"1756-IV32 | Allen-Bradley ControlLogix 32-Point 10–30V DC Sourcing Input Module","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"451\" data-start=\"0\"\u003eThe Allen-Bradley 1756-IV32 is a 32-point digital sourcing input module designed for ControlLogix systems. It supports an operating voltage range of 10–30 VDC and provides group-isolated input channels for industrial DC signal monitoring. The module requires a compatible removable terminal block (1756-TBCH or 1756-TBS6H) for field wiring connections.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eControlLogix Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e1756-IV32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eDigital Input Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eDigital DC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eInputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e32 sourcing inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e12\/24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eOperating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e10–30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eMinimum Operating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e2 mA @ 10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eMaximum Operating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e3.5 mA @ 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eMaximum Off-State Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e1.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eInput Delay (On→Off)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e540 µs to 2 ms + filter (0,1,2,9,18 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eInput Delay (Off→On)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e350 µs to 1 ms + filter (0,1,2 ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e8.6 kΩ @ 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eBackplane Current (5V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e120 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eBackplane Current (24V)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e4.1 W @ 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e14 BTU\/hr @ 60 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eRemovable Terminal Blocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003e1756-TBCH, 1756-TBS6H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 35.3595%;\"\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 64.4212%;\"\u003eControlLogix 1756 chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 1756-IV32\u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1074\" data-start=\"590\"\u003eThe 1756-IV32 is part of the ControlLogix I\/O platform and offers 32 DC input points arranged in two groups of 16. It accepts 12\/24 VDC sourcing signals and features configurable input filtering for noise reduction and improved signal stability. The module supports fast response times, with hardware delays measured in microseconds and optional filter settings for application-specific tuning. Typical usage includes machine control, digital device monitoring, and high-density I\/O applications in ControlLogix chassis-based automation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e32 sourcing DC inputs: Organized into two groups of 16 points.\u003c\/li\u003e\n\u003cli\u003eWide operating voltage range: Accepts 10–30 VDC input signals.\u003c\/li\u003e\n\u003cli\u003eCompatible RTBs: Works with 1756-TBCH and 1756-TBS6H removable terminal blocks.\u003c\/li\u003e\n\u003cli\u003eConfigurable input filtering: Selectable filter times improve noise immunity.\u003c\/li\u003e\n\u003cli\u003eFast input response: Microsecond-level hardware delays for high-speed applications.\u003c\/li\u003e\n\u003cli\u003eLow power consumption: Draws 120 mA at 5 VDC and 2 mA at 24 VDC.\u003c\/li\u003e\n\u003cli\u003eHigh-density design: Supports compact system layouts in 1756 chassis.\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade reliability: Operates with minimal heat generation and stable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1756-IV32 delivers the reliability and precision required for high-density digital input monitoring in ControlLogix automation systems.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47579405058346,"sku":"1756-IV32","price":342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/1756-IV32.webp?v=1708688403","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1756-iv32-input-module-responsive-support","provider":"IQElectro","version":"1.0","type":"link"}