{"product_id":"1762-if4-allen-bradley-micrologix-series-analog-input-module","title":"1762-IF4 Allen-Bradley MicroLogix Series Analog Input Module","description":"\u003cp\u003eConfigured for high-precision analog signal acquisition in MicroLogix expansion environments, the \u003cstrong\u003eAllen-Bradley 1762-IF4\u003c\/strong\u003e (\u003cstrong\u003e1762IF4\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eModel Variations \u0026amp; Catalog Codes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1762-IF4\u003c\/strong\u003e: Standard catalog assembly featuring 4 differential bipolar analog input channels for voltage and current loop processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1762IF4\u003c\/strong\u003e: Base hardware catalog number specifying the 4-point differential analog expansion card compatible with MicroLogix controllers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEngineering \u0026amp; Hardware Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003e1762-IF4\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e17.0 x 11.0 x 5.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Points\u003c\/td\u003e\n\u003ctd\u003e4 Differential (Bipolar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Range\u003c\/td\u003e\n\u003ctd\u003e-10.5 to +10.5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Range\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA (Full range: -21 to +21 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e15-bit binary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability\u003c\/td\u003e\n\u003ctd\u003e+\/-0.12%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBus Communication \u0026amp; Platform Integration\u003c\/h3\u003e\n\u003cp\u003eThe expansion module interface utilizes optimized backplane bus communication velocity routines to transfer converted analog data directly to the host controller memory image. Compact form-factor engineering enables seamless I\/O density scaling across MicroLogix 1200 expansion setups. Integrated board firmware ensures full firmware flash compatibility, preventing scan buffer latencies during high-speed analog updates.\u003c\/p\u003e\n\u003ch3\u003eIncluded Hardware Checklist\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 1762-IF4 4-Point Analog Input Expansion Module\u003c\/li\u003e\n\u003cli\u003e1 x Integrated Ribbon Cable Assembly for Expansion Bus Connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Standards \u0026amp; Field Wiring Procedures\u003c\/h3\u003e\n\u003ch4\u003eExpansion Bus Interconnection\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect main controller power before attaching or detaching the expansion ribbon cable.\u003c\/li\u003e\n\u003cli\u003eSecure the module onto a standard DIN rail or surface-mount panel using integrated mounting feet.\u003c\/li\u003e\n\u003cli\u003eLock the expansion bus connector securely into the adjacent controller or pre-existing I\/O module bus interface.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSignal Shielding and Loop Wiring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRoute voltage and current inputs using twisted, shielded pair wiring to eliminate high-frequency noise interference.\u003c\/li\u003e\n\u003cli\u003eTerminate signal drain wires at a single chassis ground point; do not ground shields at both ends to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum physical clearance of 30 cm between low-level analog wiring and heavy AC power lines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Operational FAQs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat analog input signal ranges are supported by the 1762-IF4?\u003c\/p\u003e\n\u003cp\u003eThe module processes bipolar voltage signals from -10.5 to +10.5 VDC and current signals from 4 to 20 mA (full operational range -21 to +21 mA).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat converter resolution does the module provide across its channels?\u003c\/p\u003e\n\u003cp\u003eThe internal analog-to-digital converter delivers 15-bit binary resolution across all 4 differential input channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many differential inputs are available on this expansion module?\u003c\/p\u003e\n\u003cp\u003eThe unit is equipped with 4 individually configurable differential (bipolar) input channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan the 1762-IF4 module be connected or disconnected while power is applied?\u003c\/p\u003e\n\u003cp\u003eNo. System power must be fully switched off prior to connecting or disconnecting the expansion bus ribbon cable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat repeatability rating applies to analog signal conversions?\u003c\/p\u003e\n\u003cp\u003eThe input circuitry provides a signal conversion repeatability accuracy within +\/-0.12%.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhich Allen-Bradley controller families support direct connection of this module?\u003c\/p\u003e\n\u003cp\u003eThe module is designed for direct expansion mounting with MicroLogix 1200 and compatible MicroLogix controller platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes current signal measurement require external shunt resistors?\u003c\/p\u003e\n\u003cp\u003eThe module features internal current sensing circuits configured via terminal connection choices for standard 4-20 mA loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat wire gauge should be used for terminal block wiring?\u003c\/p\u003e\n\u003cp\u003eField wiring connections accommodate solid or stranded copper conductors ranging from 14 AWG to 22 AWG.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066424152237,"sku":"1762-IF4","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/allen-bradley_1762-if4.jpg?v=1786891860","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1762-if4-allen-bradley-micrologix-series-analog-input-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}