{"product_id":"1756-ob8-allen-bradley-digital-output-module","title":"1756-OB8 Allen-Bradley Digital Output Module","description":"\u003ch2\u003eAllen-Bradley 1756-OB8 ControlLogix Digital Output Module\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003eAllen-Bradley\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e \u003cstrong\u003e1756-OB8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003eDigital DC Output\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003e24VDC (10-30VDC range)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003e8 Points\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent per Point:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003e2 A @ 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Module Current:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003e8 A @ 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003e1 ms ON, 2 ms OFF\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #2e86ab;\"\u003e50V Continuous\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe module provides \u003cspan style=\"color: #2e86ab;\"\u003eeight independent output channels\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eEach channel delivers \u003cspan style=\"color: #2e86ab;\"\u003e2 amps of continuous current\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eFast switching enables \u003cspan style=\"color: #2e86ab;\"\u003equick system response times\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating temperature range is \u003cspan style=\"color: #2e86ab;\"\u003e0 to 60 degrees Celsius\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrical isolation protects \u003cspan style=\"color: #2e86ab;\"\u003esensitive control circuitry\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow power consumption reduces \u003cspan style=\"color: #2e86ab;\"\u003eoverall system heat generation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Requirements\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModule occupies \u003cspan style=\"color: #2e86ab;\"\u003eone slot in ControlLogix chassis\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRequires \u003cspan style=\"color: #2e86ab;\"\u003e20-pin removable terminal block\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with \u003cspan style=\"color: #2e86ab;\"\u003e1756-TBNH and 1756-TBSH\u003c\/span\u003e connectors\u003c\/li\u003e\n\u003cli\u003eInstall in any slot \u003cspan style=\"color: #2e86ab;\"\u003eexcept the left-most position\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports both \u003cspan style=\"color: #2e86ab;\"\u003elocal and distributed I\/O\u003c\/span\u003e configurations\u003c\/li\u003e\n\u003cli\u003eMechanical keying prevents \u003cspan style=\"color: #2e86ab;\"\u003eincorrect terminal block installation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfiguration Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSet individual \u003cspan style=\"color: #2e86ab;\"\u003efault mode responses per point\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfigure \u003cspan style=\"color: #2e86ab;\"\u003eprogram mode states for each channel\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdjust \u003cspan style=\"color: #2e86ab;\"\u003eRequested Packet Interval (RPI)\u003c\/span\u003e timing\u003c\/li\u003e\n\u003cli\u003eSelect from multiple \u003cspan style=\"color: #2e86ab;\"\u003ecommunication format options\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnable \u003cspan style=\"color: #2e86ab;\"\u003erack-optimized data exchange\u003c\/span\u003e for efficiency\u003c\/li\u003e\n\u003cli\u003eMonitor module status through \u003cspan style=\"color: #2e86ab;\"\u003eintegrated diagnostics\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePower Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBackplane current draw: \u003cspan style=\"color: #2e86ab;\"\u003e165 mA at 5.1V DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal backplane power: \u003cspan style=\"color: #2e86ab;\"\u003e0.89 Watts maximum\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower dissipation: \u003cspan style=\"color: #2e86ab;\"\u003e2.5 Watts at 60°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eThermal dissipation: \u003cspan style=\"color: #2e86ab;\"\u003e8.53 BTU per hour\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSurge current capacity: \u003cspan style=\"color: #2e86ab;\"\u003e4A for 10 milliseconds\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum load current: \u003cspan style=\"color: #2e86ab;\"\u003e2 mA per point\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eWhat is the output capacity of the 1756-OB8 module?\u003c\/h4\u003e\n\u003cp\u003eThe module provides eight output channels, each capable of 2 amps at 24VDC. The total maximum current for the module is 8 amps.\u003c\/p\u003e\n\u003ch4\u003eWhat terminal blocks are compatible with this module?\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e1756-OB8\u003c\/strong\u003e requires 20-pin removable terminal blocks. Compatible models include 1756-TBNH and 1756-TBSH.\u003c\/p\u003e\n\u003ch4\u003eWhat is the operating voltage range?\u003c\/h4\u003e\n\u003cp\u003eThe module operates with DC voltages from 10 to 30 volts, with 24VDC as the nominal operating voltage.\u003c\/p\u003e\n\u003ch4\u003eHow fast does the module respond to control signals?\u003c\/h4\u003e\n\u003cp\u003eThe module features quick response times: 1 millisecond maximum for ON transitions and 2 milliseconds for OFF transitions.\u003c\/p\u003e\n\u003ch4\u003eIs this product new and genuine?\u003c\/h4\u003e\n\u003cp\u003eYes, we supply only \u003cspan style=\"color: #2e86ab;\"\u003ebrand new, genuine Allen-Bradley products\u003c\/span\u003e in original packaging.\u003c\/p\u003e\n\u003ch4\u003eWhat is your shipping policy?\u003c\/h4\u003e\n\u003cp\u003eWe \u003cspan style=\"color: #2e86ab;\"\u003eprocess and ship orders within 5 business days\u003c\/span\u003e using reliable carriers including DHL, FedEx, and UPS.\u003c\/p\u003e\n\u003ch4\u003eDo you offer returns?\u003c\/h4\u003e\n\u003cp\u003eYes, we provide a \u003cspan style=\"color: #2e86ab;\"\u003e30-day return policy\u003c\/span\u003e for all products in original condition.\u003c\/p\u003e\n\u003cp\u003eFor technical specifications or purchasing information, please contact: \u003cstrong\u003e\u003cu\u003esales@nex-auto.com\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45446574932129,"sku":"1756-OB8","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1756-OB8.jpg?v=1764227537","url":"https:\/\/www.autonexcontrol.com\/pl\/products\/1756-ob8-allen-bradley-digital-output-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}