{"product_id":"1769-if4-industrial-automation-module-stable-by-allen-bradley","title":"1769-IF4 Industrial Automation Module - Stable by Allen-Bradley","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1769-IF4 is a 4-channel analog input module designed for the CompactLogix and MicroLogix 1500 controller families. It accepts both current and voltage signals, making it a versatile choice for industrial automation systems that monitor sensors, transmitters, and other analog devices.\u003c\/p\u003e\u003cp\u003eWith its Delta-Sigma converter and 14-bit resolution (unipolar) or 14-bit plus sign (bipolar), the 1769-IF4 delivers precise digital representation of analog signals. Its flexible configuration supports differential, single-ended, and mixed transmitter inputs, letting you adapt the module to your specific wiring needs.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eBelow are the key specifications for the Allen-Bradley 1769-IF4, sourced directly from the manufacturer's data:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1769-IF4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003e4-Channel Analog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd\u003eMicroLogix 1500; 1769 CompactLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4 Differential and Single-Ended Inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current Range\u003c\/td\u003e\n\u003ctd\u003e0-21 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Signal Normal Ranges\u003c\/td\u003e\n\u003ctd\u003e0-20 mA; 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Signal Full Range\u003c\/td\u003e\n\u003ctd\u003e0-21 mA; 3.2-21 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e0-10.5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Signal Normal Ranges\u003c\/td\u003e\n\u003ctd\u003e±10V DC, 0-10V DC, 0-5V DC, 1-5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Signal Full Range\u003c\/td\u003e\n\u003ctd\u003e±10.5V DC, -0.5-10.5V DC, -0.5-5.25V DC, 0.5-5.25V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter Type\u003c\/td\u003e\n\u003ctd\u003eDelta Sigma\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e14 bits (unipolar), 14 bits plus sign (bipolar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e1.4 Amps at 24 Volts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e33.6 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e7.5 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Power Switch\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Working Voltage\u003c\/td\u003e\n\u003ctd\u003e30VAC; 30VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eA and B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e2 lbs.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e8 x 8 x 5 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Input Configuration:\u003c\/strong\u003e Each of the four channels can be set for differential or single-ended wiring, accommodating a wide range of sensors and transmitters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resolution:\u003c\/strong\u003e With 14-bit unipolar and 14-bit plus sign bipolar resolution, the 1769-IF4 ensures accurate signal conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelta-Sigma Conversion:\u003c\/strong\u003e The built-in Delta-Sigma ADC provides stable and precise digital output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Calibration:\u003c\/strong\u003e The module performs auto-calibration when a channel is enabled or reconfigured, simplifying setup and maintaining accuracy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Capabilities:\u003c\/strong\u003e Internal open-circuit detection automatically activates when a channel is enabled, helping to identify wiring faults quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1769-IF4 is ideal for applications that require reliable analog signal acquisition. Typical use cases include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Monitoring:\u003c\/strong\u003e Connect 4-20 mA transmitters for pressure, temperature, or flow monitoring in industrial processes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Control:\u003c\/strong\u003e Use voltage inputs (0-10 VDC) to interface with drives, valves, or position sensors in automated machinery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Acquisition:\u003c\/strong\u003e Capture analog signals from multiple sensors for SCADA or HMI systems, enabling real-time data visualization and control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the 1769-IF4 on a DIN rail or panel within the CompactLogix system. Use Belden or equivalent cables for wiring. The module supports 22-14 AWG solid and 22-16 AWG stranded wires. Configure each channel's input type (current or voltage) and range via the controller's programming software. Ensure an external power supply matches the transmitter's specifications, as the module does not provide loop power.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eThe 1769-IF4 is designed for long-term reliability in industrial environments. Its operating temperature range is 0 to 60°C, with storage from -40 to 85°C. It withstands vibration up to 5 g at 10-500 Hz and shock up to 30 g. To maintain accuracy, periodically check wiring connections and verify that input signals remain within specified ranges. The module's auto-calibration feature helps sustain performance over time.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThis module works with MicroLogix 1500 and 1769 CompactLogix controllers. It integrates seamlessly into existing CompactLogix systems, allowing you to expand analog I\/O capabilities without major redesign. The 1769-IF4 supports both Series A and Series B versions, offering flexibility in system upgrades.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eWhen purchasing the Allen-Bradley 1769-IF4, verify that your controller is compatible (MicroLogix 1500 or 1769 CompactLogix) and that the input ranges meet your application requirements. Consider the number of channels needed and whether you require differential or single-ended inputs. For reliable sourcing, PLC Source PRO offers genuine parts with fast shipping and competitive pricing.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44438662381667,"sku":"1769-IF4","price":277.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1769-ADN_635674e8-b34b-414d-9d9a-8e063cbefd7c.jpg?v=1785841132","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/1769-if4-industrial-automation-module-stable-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}