{"product_id":"allen-bradley-1769sc-if8u-universal-analog-input-module","title":"Allen Bradley 1769SC-IF8U Universal Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen Bradley 1769SC-IF8U\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769SC-IF8U\u003c\/strong\u003e Universal Analog Input Module, operates as a dedicated hardware component for multi-signal analog data acquisition within CompactLogix control architectures.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1769SC-IF8U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley (Spectrum Controls)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eStandard Manufacturer Origin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg (1.00 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eSingle-slot CompactLogix form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e150 mA at 5 V DC max, 45 mA at 24 V DC max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8 universal inputs (4 channels max for RTD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd\u003eVoltage, Current, Resistance, Thermocouple, RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Rates\u003c\/td\u003e\n\u003ctd\u003e10 Hz, 50 Hz, 60 Hz, 250 Hz, 1000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eI\/O Density Scaling and Backplane Bus Communication Velocity\u003c\/h3\u003e\n\u003cp\u003eThe 1769SC-IF8U module optimizes system configuration by consolidating voltage, current, thermocouple, RTD, and resistance signal processing into a single slot. Backplane bus communication velocity enables deterministic data transmission across CompactLogix and MicroLogix 1500 controllers. Configurable update rates ranging from 10 Hz to 1000 Hz and channel sample times from 0.07 ms to 2.44 ms ensure precise conversion performance without requiring multiple dedicated analog cards.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many input channels are available when connecting RTD sensors?\u003c\/p\u003e\n\u003cp\u003eA: When configured for RTD or resistance inputs, a maximum of 4 channels are available out of the 8 total physical input terminals.\u003c\/p\u003e\n\u003cp\u003eQ: What is the backplane current consumption profile of the module?\u003c\/p\u003e\n\u003cp\u003eA: The module draws a maximum backplane current of 150 mA at 5 V DC and 45 mA at 24 V DC.\u003c\/p\u003e\n\u003cp\u003eQ: What electrical isolation ratings are maintained between channels and the system backplane?\u003c\/p\u003e\n\u003cp\u003eA: The module provides 500 V DC isolation from channel to backplane and channel-to-chassis ground, alongside 10 V DC channel-to-channel isolation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIN Rail Mounting:\u003c\/strong\u003e Secure the single-slot module onto the standard DIN rail adjacent to the controller or expansion blocks, ensuring proper mechanical latch engagement with the backplane connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Wiring:\u003c\/strong\u003e Terminate sensor wiring (voltage, current, thermocouple, or RTD) to the removable terminal blocks. Ensure proper shielding and grounding to prevent electrical noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAddressing \u0026amp; Configuration:\u003c\/strong\u003e Configure channel input types, filter frequencies, and update rates via the programming software platform before system energization.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":66859301830771,"sku":"1769sc-IF8u","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1769SC-IF8U_Cocoai.jpg?v=1791962458","url":"https:\/\/www.dcssupplier.com\/ar\/products\/allen-bradley-1769sc-if8u-universal-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}