{"product_id":"1769-of8c-allen-bradley-compactlogix-8-channel-current-output-module","title":"1769-OF8C Allen-Bradley CompactLogix 8-Channel Current Output Module","description":"\u003ch3\u003e\u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eEngineering Analysis \u0026amp; Expert Perspective\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eGlobal PLC Spare HUB's Insight: Process control loops requiring precise actuation demand dependable current output hardware. The \u003cspan style=\"color: #004080;\"\u003e\u003cb\u003e1769-OF8C\u003c\/b\u003e\u003c\/span\u003e module delivers eight high-resolution single-ended analog outputs for \u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eCompactLogix\u003c\/b\u003e\u003c\/span\u003e controllers, ensuring accurate positioning of final control elements across automated industrial plants.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eTechnical Specifications \u0026amp; Architecture\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eParameter\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cb\u003eSpecification Details\u003c\/b\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eManufacturer \u0026amp; Brand\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSeries \u0026amp; Model\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"https:\/\/www.plcsparehub.com\/collections\/allen-bradley-1769-compactlogix\"\u003e\u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eCompactLogix\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e \/ \u003cspan style=\"color: #004080;\"\u003e\u003cb\u003e1769-OF8C\u003c\/b\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eModule Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8-Channel Analog Current Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eOutput Channels\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e8 single-ended current outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCurrent Output Ranges\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e0–20 mA, 4–20 mA (Full range: 0–21 mA, 3.2–21 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDigital-to-Analog Resolution\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e16-bit unipolar resolution (0.323 µA\/bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eConversion \u0026amp; Response Rate\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e5 ms max for all channels; step response \u0026lt; 2.9 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eBackplane Power Draw\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e145 mA @ 5VDC and 185 mA @ 24VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eApplication Matrix \u0026amp; Diagnostic Capabilities\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTarget Hardware:\u003c\/b\u003e \u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eCompactLogix\u003c\/b\u003e\u003c\/span\u003e and MicroLogix 1500 controllers driving local or expansion racks\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIndustrial Application:\u003c\/b\u003e Modulating control valves, variable frequency drives (VFDs), valve positioners, and panel meters\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDiagnostic Insight:\u003c\/b\u003e Detects broken output wires, high load resistance, and over\/under-range conditions via bit reporting with an OK status LED\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eProtection Features:\u003c\/b\u003e Built-in short-circuit protection limiting current to 21 mA with integrated open-loop detection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eFulfillment \u0026amp; Commercial Terms\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWarranty Terms:\u003c\/b\u003e Factory-backed 12-month warranty included\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDispatch Schedule:\u003c\/b\u003e Fast order processing within 24 to 48 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlobal Logistics:\u003c\/b\u003e Secure international transport via FedEx, UPS, and DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan style=\"color: #004080;\"\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQuestion: How quickly does the module detect an open-circuit wire condition on an active output channel?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The internal diagnostics identify open-wire or high-impedance load states within approximately 5 milliseconds.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuestion: Can this analog output module operate safely with inductive loads connected to the terminals?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Yes, provided the connected inductive load does not exceed the maximum rated limit of 0.1 mH.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuestion: What external power supply requirements are necessary to energize the current output loops?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: The module requires a stable external 24VDC rated power supply in addition to backplane power connections.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuestion: What selection criteria should engineers check regarding resistive load limits?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: Ensure total loop resistance including wire impedance stays between 0 and 500 Ohms for accurate current scaling.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQuestion: Do these single-ended output channels require periodic manual field calibration?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAnswer: No, the factory calibration is permanent, eliminating the need for routine field recalibration procedures.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45013902688438,"sku":"1769-OF8C","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/1769-OF8C_4c8cba34-5204-401a-a1c9-1285a923b268.jpg?v=1789113888","url":"https:\/\/www.plcsparehub.com\/products\/1769-of8c-allen-bradley-compactlogix-8-channel-current-output-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}