{"product_id":"allen-bradley-1769-if4i-isolated-analog-input-module","title":"Allen-Bradley 1769-IF4I Isolated Analog Input Module","description":"\u003cdiv\u003e\u003cp\u003eAllen-Bradley 1769-IF4I Isolated Analog Input Module is a four-channel, isolated analog input card for the 1769 Compact I\/O family, designed to feed voltage or current sensor signals to CompactLogix controllers. Each channel is galvanically isolated from the others and from the backplane, with channel-to-rack and channel-to-channel isolation rated to 500 V AC \/ 710 V DC (qualification test) and group-to-bus isolation of 30 V AC\/DC. The module employs a Delta-Sigma converter with 16-bit resolution for unipolar ranges and 15-bit plus sign for bipolar operation, supporting voltage ranges such as ±10.5 V, -0.5 to 10.5 V, -0.5 to 5.25 V, and 0 to 5.25 V, as well as current ranges from 0–21 mA and 3.2–21 mA. Input impedance is 1 MΩ for voltage and 249 Ω for current; common-mode voltage range is ±10 V DC, and the device offers strong rejection of noise with common-mode rejection \u0026gt;60 dB at 50\/60 Hz when the 10 Hz filter is selected, and normal-mode rejection around -50 dB at the same frequencies. Power draw on the backplane is 140 mA at 5 V or 110 mA at 24 V, with a maximum dissipation of about 3.0 W; dimensions are 118 x 35 x 87 mm and the weight is roughly 0.65 lb (0.3 kg). Operating temperature range is 0 to 60 °C, and the module does not provide loop power for sensors. The 1769-IF4I is used to capture isolated analog signals in industrial automation setups and interfaces with 1769 Compact I\/O racks in DIN-rail or panel-mount configurations.\u003c\/p\u003e\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46243990569194,"sku":null,"price":863.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-079.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/allen-bradley-1769-if4i-isolated-analog-input-module","provider":"GTG Hardware","version":"1.0","type":"link"}