{"product_id":"allen-bradley-1769-if8-compact-i-o-analog-input-module","title":"Allen-Bradley 1769-IF8 Compact I\/O Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-IF8\u003c\/strong\u003e is an 8-channel analog current\/voltage input module designed for process signal acquisition in industrial automation architectures. Operating within the CompactLogix platform, it converts analog field signals from sensors, transmitters, and transducers into digital values for control execution.\u003c\/p\u003e\n\u003cp\u003eThe module supports individual channel configuration across voltage ranges of +\/-10V, 0…10V, and 0…5V, as well as current ranges including 0…20mA and 4…20mA. Built with an integrated communication bus and removable terminal block, it provides field-wire connection points while offering 500V AC or 710V DC optical isolation to shield control logic from field electrical transients.\u003c\/p\u003e\n\u003cp\u003eAs part of the Compact I\/O family, the \u003cstrong\u003e1769-IF8\u003c\/strong\u003e can be mounted directly on a DIN rail or panel. It integrates into local CompactLogix controller assemblies, expansion racks using standard power supplies, or distributed I\/O stations linked through DeviceNet (1769-ADN) or EtherNet\/IP (1769-AENTR) network adapters.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures 8 analog input channels supporting unipolar and bipolar voltage or current signal ranges.\u003c\/li\u003e\n\u003cli\u003eIncludes optical isolation rated at 500V AC or 710V DC for 1 minute between field circuits and system logic.\u003c\/li\u003e\n\u003cli\u003eEquipped with a removable terminal block (RTB) behind a protective door for easier field wiring and module swapping.\u003c\/li\u003e\n\u003cli\u003eBuilt with a patented movable bus connector and tongue-and-groove alignment slots for solid backplane communication.\u003c\/li\u003e\n\u003cli\u003eDesigned for flexible mounting options on standard DIN rail or direct panel installations.\u003c\/li\u003e\n\u003cli\u003eUtilizes self-lifting field-wire pressure plates to streamline installation and maintenance workflows.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eScalable process signal monitoring in CompactLogix control architectures.\u003c\/li\u003e\n\u003cli\u003eAnalog data acquisition for pressure, temperature, flow, and level transmitters.\u003c\/li\u003e\n\u003cli\u003eDistributed I\/O expansion via EtherNet\/IP (1769-AENTR) or DeviceNet (1769-ADN) communication adapters.\u003c\/li\u003e\n\u003cli\u003eLocal expansion I\/O for MicroLogix 1500 controller assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalog Number\u003c\/td\u003e\n\u003ctd\u003e1769-IF8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Current\/Voltage Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/-10V, 0…10V, 0…5V, 1…5V, 0…20mA, 4…20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw @ 5.1V DC\u003c\/td\u003e\n\u003ctd\u003e120 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw @ 24V DC\u003c\/td\u003e\n\u003ctd\u003e70 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e500V AC or 710V DC for 1 min (qualifying test), 30V AC \/ 30V DC working voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0...60 degC (32...140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonoperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40...+85 degC (-40...+185 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5...95% noncondensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Vibration\u003c\/td\u003e\n\u003ctd\u003e5 g @ 10...500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30 g (Panel Mount), 20 g (DIN Rail Mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonoperating Shock\u003c\/td\u003e\n\u003ctd\u003e40 g (Panel Mount), 30 g (DIN Rail Mount)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Distance Rating\u003c\/td\u003e\n\u003ctd\u003e8 modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H x W x D)\u003c\/td\u003e\n\u003ctd\u003e118 x 35 x 87 mm (4.65 x 1.38 x 3.43 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions with Mounting Tabs\u003c\/td\u003e\n\u003ctd\u003eHeight 138 mm (5.43 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Width\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Location\u003c\/td\u003e\n\u003ctd\u003eDIN Rail or Panel Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eMalaysia\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\u003col\u003e\n\u003cli\u003eConfirm the catalog number (1769-IF8) and verify that power supply and bus specifications match system requirements before installation.\u003c\/li\u003e\n\u003cli\u003eEnsure system power is completely disconnected before inserting or removing modules from the Compact I\/O assembly.\u003c\/li\u003e\n\u003cli\u003eAlign the module tongue-and-groove slots with adjacent modules or the controller and slide into place until fully seated.\u003c\/li\u003e\n\u003cli\u003eSecure the module to the DIN rail using the DIN rail latch, or mount directly to a panel using two mounting screws.\u003c\/li\u003e\n\u003cli\u003eMove the bus connector slide switch to lock the backplane communication bus across adjacent modules.\u003c\/li\u003e\n\u003cli\u003eWire analog transmitters and sensors to the removable terminal block according to voltage or current input configurations, observing correct signal polarity and shielding practices.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration and Replacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter Backup:\u003c\/strong\u003e Upload and save the existing controller project, module configuration data, and scaling parameters prior to removing an active module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Replacement:\u003c\/strong\u003e When replacing an existing module, ensure backplane power is off, loosen the terminal block retaining screws, pull the removable terminal block away, swap the module, and reconnect the terminal block.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShielding:\u003c\/strong\u003e Use twisted-pair shielded cable for analog input signals and ground the shield at one end only to prevent ground loops and noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Rating:\u003c\/strong\u003e Verify that the module is installed within its 8-module power supply distance rating relative to the system 1769 power supply.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770301407595,"sku":"1769-IF8","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1769-IF8_1200x1200_3d010511-8de6-4eb9-bd06-a66e160b8849.webp?v=1787881062","url":"https:\/\/www.plcprotech.com\/products\/allen-bradley-1769-if8-compact-i-o-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}