{"product_id":"honeywell-51304476-175-tdc-3000-analog-output-card","title":"Honeywell 51304476-175 TDC 3000 Analog Output Card","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eDesigned to interface directly with final control elements in process environments, the Honeywell 51304476-175 serves as a highly reliable analog output interface for TDC 3000 control systems. This \u003cstrong\u003e8-channel, non-redundant\u003c\/strong\u003e analog output card converts digital control commands from the controller into precise, continuous 4-20mA current loops to modulate control valves, actuators, and speed drives. To ensure survivability when deployed in demanding industrial environments, the assembly features a high-grade \u003cstrong\u003econformal coating\u003c\/strong\u003e that resists moisture, airborne particulates, and chemical contaminants.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8 Independent Outputs:\u003c\/strong\u003e Provides eight discrete channels for driving analog field devices without channel-to-channel interference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConformal Coating:\u003c\/strong\u003e Delivers superior environmental protection against dust, humidity, and corrosive atmospheres.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompression Terminals:\u003c\/strong\u003e Equipped with robust compression-style termination points to guarantee secure, low-resistance wiring connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTDC 3000 Integration:\u003c\/strong\u003e Native physical and electrical compatibility with standard Honeywell chassis configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE-Compliant Design:\u003c\/strong\u003e Manufactured to meet strict European safety and electromagnetic compatibility standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003eControl valve and damper actuator positioning in petrochemical plants.\u003c\/li\u003e\n  \u003cli\u003eSpeed reference signaling for variable frequency drives (VFDs).\u003c\/li\u003e\n  \u003cli\u003eAnalog signal retransmission to paper mill and refining subprocess recorders.\u003c\/li\u003e\n  \u003cli\u003eIntegration with legacy plant modernization and DCS maintenance upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748; border: 1px solid #e2e8f0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #2b6cb0;\"\u003e\n        \u003cth style=\"text-align: left; padding: 0.75rem; font-weight: bold;\"\u003eSpecification Parameter\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 0.75rem; font-weight: bold;\"\u003eTechnical Value \/ Rating\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eHoneywell\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModel \/ Article Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e51304476-175\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eSystem Compatibility\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eHoneywell TDC 3000 DCS\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eModule Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eAnalog Output Card (HLAO \/ AO)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eOutput Channels\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e8 Channels\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eRedundancy Support\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eNon-redundant configuration\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eWiring Connection Style\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCompression Terminals\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eEnvironmental Protection\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eConformally Coated PCB Assembly\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eStandards \u0026amp; Approvals\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eCE Compliant\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eForm Factor Size\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003eSize A (approx. 6 inches \/ 152 mm)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e1.5 kg (3.3 lbs)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.75rem; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.75rem;\"\u003e220 mm x 170 mm x 60 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThe 51304476-175 is designed strictly for simplex (non-redundant) control architectures. If your application requires high-availability redundant loop configurations, you must specify the corresponding redundant FTA and appropriate dual-cable interface networks. Directly substituting non-redundant assemblies into redundant slots without hardware re-configuration will trigger card mismatch faults at the control node.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003ePay careful attention to the loop drive limits of this module. Inadequate field loop impedance or, conversely, excessive field loop resistance exceeding 750 ohms can lead to drive current saturation or incorrect diagnostic clamp faults. Ensure that total loop resistance (including field wiring and receiver device impedance) remains within the specified operational window to prevent output channel clipping.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways use high-quality twisted, shielded pair wiring for analog control runs. The cable shield must be grounded at one point only—typically at the DCS cabinet ground bus—to avoid creating ground loops that can induce electrical noise and skew current measurements on these sensitive 4-20mA channels.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003eDisconnect all electrical power sources from the carrier panel and I\/O rack prior to card insertion or removal. Hand-touching the PCB contacts without proper ESD grounding straps can cause permanent electrostatic damage to the on-board solid-state components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; color: #2d3748;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/div\u003e\n    \u003cdiv\u003eVerify that the card slot backplane connector is free of dust and physical obstructions.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/div\u003e\n    \u003cdiv\u003eAlign the card edge with the guide rails and slide the assembly firmly into the card slot until the locking levers click.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/div\u003e\n    \u003cdiv\u003eSecure field cables to the compression terminals, checking wire polarization before tightening down connections.\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; width: 2rem; height: 2rem; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/div\u003e\n    \u003cdiv\u003eApply system power and monitor the cabinet diagnostics console to confirm proper initialization of all eight output channels.\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52705322205547,"sku":"51304476-175","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/51304476-175-he04p2000et_99a848c7-ef0a-4795-b370-c9ca380e1596.jpg?v=1766639795","url":"https:\/\/www.plcprotech.com\/products\/honeywell-51304476-175-tdc-3000-analog-output-card","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}