{"product_id":"1771-ofe3-analog-i-o-module-allen-bradley-plc-5-series","title":"1771-OFE3 | Analog I\/O Module | Allen Bradley PLC-5 Series","description":"\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1771-OFE3 is an analog I\/O module for the PLC 5 series. It provides four isolated differential outputs with a 0-50 mA current range. The module converts binary and BCD data into analog signals for connecting to devices such as motor controllers and recorders.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Output:\u003c\/strong\u003e 0-50 mA range for each of the four outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Conversion:\u003c\/strong\u003e Supports Natural Binary or BCD scaling to ±9999.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 1000V isolation for each output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlock Transfer Programming:\u003c\/strong\u003e Efficient data transfer with Write and Read Block Transfer functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Diagnostics:\u003c\/strong\u003e Includes self-check functionality with fault and power status LEDs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1771-OFE3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Analog I\/O Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs \u0026amp; Outputs:\u003c\/strong\u003e 4 Isolated Differential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Range:\u003c\/strong\u003e 0-50 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 2.5 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRequired External Power:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Conformal Coat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical AC Signal Delay (Off):\u003c\/strong\u003e 45 (+\/- 15) ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical DC Signal Delay (Off):\u003c\/strong\u003e 50 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Rack Mountable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Update Time:\u003c\/strong\u003e 8 ms per 4 channels (BCD), 1.6 ms per 4 channels (Natural Binary)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e 13.1 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e 44.5 BTU\/hr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Arm:\u003c\/strong\u003e 1771-WH for easy module replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation and Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Fits into any slot in a 1771 I\/O chassis; keying bands for proper installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e Self-check at start-up; fault LED and power status LED for troubleshooting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 1500V optoelectrical isolation to protect against overvoltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":41817153634371,"sku":"1771-OFE3","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5810\/3107\/files\/1771-OFE3.png?v=1741329917","url":"https:\/\/www.plcdcspro.com\/products\/1771-ofe3-analog-i-o-module-allen-bradley-plc-5-series","provider":"PLC DCS Pro Ltd.","version":"1.0","type":"link"}