{"product_id":"1762-of4-allen-bradley-micrologix-1200-4-channel-analog-output-module","title":"1762-OF4 Allen-Bradley MicroLogix 1200 4-Channel Analog Output Module","description":"\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1762-OF4\u003c\/strong\u003e analog output module delivers responsive signal conversion for compact industrial control loops. During a recent water treatment skid upgrade, this \u003cstrong\u003e1762-OF4\u003c\/strong\u003e unit successfully maintained precise 4-20 mA control signals to variable frequency drives despite local electrical disturbances. Process engineers appreciate its rapid 2.5 ms update time and built-in fault protections, which prevent loop signal corruption during sudden load shifts.\u003c\/p\u003e\n\u003ch3\u003eProduct Overview \u0026amp; Configuration Breakdown\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Component\u003c\/th\u003e\n\u003cth\u003eTechnical Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMicroLogix 1200\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog \/ Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1762-OF4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAnalog Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channel Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 unipolar single-ended outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC Identification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e662468153249\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhysical Enclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20 rating, weight: 1.00 lbs (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Specifications Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eEngineering Parameter\u003c\/th\u003e\n\u003cth\u003eModule Specification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNormal Operating Ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 10V DC or 4 to 20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFull-Scale Extended Ranges\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 10.5V DC or 0 to 21 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital-to-Analog Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-bit unipolar resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Update Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 ms fast response time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Capabilities\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 500 Ohms for current output; \u0026gt;1 kiloohm for voltage output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal \u0026amp; Power Metrics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.8 Watts heat dissipation; 1 module power status LED indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSafety Protections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous open-circuit and short-circuit protection built-in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatible Hardware and Deployment Environments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e MicroLogix 1200 programmable controller expansion racks.\u003c\/li\u003e\n\u003cli\u003eIdeal for driving proportional control valves, analog panel meters, and inverter speed references.\u003c\/li\u003e\n\u003cli\u003eDeployed in compact OEM machinery, packaging automation, and localized environmental skids.\u003c\/li\u003e\n\u003cli\u003eSuited for indoor industrial control panels requiring IP20 modular protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous open-circuit monitoring flags disconnected actuator wiring instantly.\u003c\/li\u003e\n\u003cli\u003eShort-circuit protection safeguards internal DAC circuitry against accidental load bridging.\u003c\/li\u003e\n\u003cli\u003eModule power LED offers immediate visual confirmation of internal bus power availability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLogistics, Fulfillment, and Warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Logistics\u003c\/strong\u003e: Worldwide delivery expedited via trusted express carriers FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDispatch Window\u003c\/strong\u003e: Orders undergo immediate verification and are dispatched within 24 to 48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Assurance\u003c\/strong\u003e: Protected by an industry-standard 12-month quality warranty from \u003cstrong\u003eGlobal PLC Spare HUB\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is maintaining a resistive load under 500 Ohms important for the current output channels?\u003c\/strong\u003e\u003cbr\u003eExceeding the 500 Ohm threshold prevents the module from driving the required loop current, resulting in signal clipping and inaccurate analog control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the functional difference between normal operating ranges and full-scale extended ranges?\u003c\/strong\u003e\u003cbr\u003eNormal ranges cover standard control spans like 4-20 mA, while extended ranges allow slight over-range tracking up to 21 mA for diagnostic verification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 2.5 ms update time impact closed-loop process control performance?\u003c\/strong\u003e\u003cbr\u003eThe rapid 2.5 ms update rate minimizes loop latency, allowing the controller to adjust fast-reacting variables like pressure or flow smoothly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuying Guide: When should an engineer choose a unipolar single-ended module over differential options?\u003c\/strong\u003e\u003cbr\u003eSelect this unipolar module when your field actuators share a common system ground and do not require floating differential signal isolation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat preventive measure should technicians take if an open-circuit fault trips during runtime?\u003c\/strong\u003e\u003cbr\u003eInspect all terminal block screw connections, verify cable continuity to the final control element, and check for loose wire strands in the loop.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013911732406,"sku":"1762-OF4","price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1762-OF4_b295d1b5-4133-4993-8da0-fc4c6b2f4ac0.jpg?v=1785138560","url":"https:\/\/www.plcsparehub.com\/products\/1762-of4-allen-bradley-micrologix-1200-4-channel-analog-output-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}