{"product_id":"1771-ife-allen-bradley-plc5-analog-input-module-16-channel","title":"1771-IFE Allen-Bradley PLC5 Analog Input Module 16-Channel","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1771-IFE Analog Input Module for PLC5 Systems\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e\u003c\/span\u003e Allen-Bradley \u003cstrong\u003e1771-IFE\u003c\/strong\u003e analog input module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e\u003c\/span\u003e 16 single-ended or 8 differential (software‑selectable).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eInput Ranges:\u003c\/strong\u003e\u003c\/span\u003e Voltage: 1‑5V, 0‑5V, -5‑+5V, -10‑+10V, 0‑10V DC; Current: 4‑20mA, 0‑20mA, -20‑+20mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eResolution \u0026amp; Accuracy:\u003c\/strong\u003e\u003c\/span\u003e 12‑bit binary (12 bits plus sign on bipolar); accuracy ±0.1% of full scale @ 25°C.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e\u003c\/span\u003e 18 ms for 8 differential inputs; 36 ms for 16 single‑ended inputs (without filtering).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eData Formats:\u003c\/strong\u003e\u003c\/span\u003e Natural binary or BCD scaling to ±9999.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e\u003c\/span\u003e 750 mA from 5V DC external supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eIsolation \u0026amp; Filtering:\u003c\/strong\u003e\u003c\/span\u003e Optoelectrical isolation protects against transients; programmable digital filter reduces electrical noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eSignal Delays (typical):\u003c\/strong\u003e\u003c\/span\u003e DC On 10 ms, DC Off 20 ms; AC Off 24 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003ePower Dissipation:\u003c\/strong\u003e\u003c\/span\u003e 2.5 Watts max (8.52 BTU\/hr).\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eMounting \u0026amp; Wiring:\u003c\/strong\u003e\u003c\/span\u003e Rack mountable, 1 slot width; includes \u003cstrong\u003e1771-WG\u003c\/strong\u003e wiring arm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #2563eb;\"\u003e\u003cstrong\u003eKeying Bands:\u003c\/strong\u003e\u003c\/span\u003e Lower connector between pins 10‑12, upper between pins 24‑26 for correct installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental \u0026amp; Performance Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperates reliably in industrial environments with optoelectrical isolation against transients.\u003c\/li\u003e\n\u003cli\u003eDigital filtering cancels noise on signal wiring – add 2.12 ms for differential, 4.24 ms for single‑ended.\u003c\/li\u003e\n\u003cli\u003eReal‑time sampling regulates measurement time and reduces fluctuations.\u003c\/li\u003e\n\u003cli\u003eScalable engineering units allow direct display of pressure, level, flow, temperature, viscosity, pH, vibration, and displacement.\u003c\/li\u003e\n\u003cli\u003eFault response defaults to user configuration, providing predictable and safe system behaviour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the difference between single‑ended and differential wiring on the \u003cstrong\u003e1771-IFE\u003c\/strong\u003e?\u003c\/strong\u003e Single‑ended mode gives you 16 inputs referenced to a common ground. Differential mode provides 8 inputs with better noise immunity for long cable runs or signals with different ground potentials.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I mix voltage and current signals on the same module?\u003c\/strong\u003e Yes, you can configure each channel independently for any of the supported voltage or current ranges. This flexibility makes the \u003cstrong\u003e1771-IFE\u003c\/strong\u003e suitable for diverse field devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I know if the module is running correctly?\u003c\/strong\u003e The front panel has a green RUN LED that illuminates when the module communicates with the PLC5. A red FAULT LED warns of configuration errors, loss of communication, or hardware issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes the module require an external power supply?\u003c\/strong\u003e No, it draws all necessary power (750 mA) from the backplane of the 1771 I\/O chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the typical lead time for the \u003cstrong\u003e1771-IFE\u003c\/strong\u003e?\u003c\/strong\u003e We stock this item as new original surplus. We ship within 5 days after order confirmation via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I return the module if it doesn’t fit my system?\u003c\/strong\u003e Yes, we accept returns within 30 days. The module must be in new, unused condition with original packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePartner:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45822568956065,"sku":"1771-IFE","price":253.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1771-IFE-1.jpg?v=1773642128","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/1771-ife-allen-bradley-plc5-analog-input-module-16-channel","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}