{"product_id":"tc-oav081-tc-oav081-honeywell-8-channel-analog-output-module-experion-pks","title":"TC-OAV081 TC-OAV081 Honeywell 8-Channel Analog Output Module Experion PKS","description":"\u003ch3\u003eTechnical Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eTC-OAV081\u003c\/span\u003e\u003c\/strong\u003e is a high-performance 8-channel analog output module engineered for the \u003cstrong\u003eExperion PKS\u003c\/strong\u003e distributed control architecture. Delivering precision voltage output (±10.4 V) and current output (0 to 21 mA) with high-resolution digital-to-analog conversion, this module ensures accurate actuation for industrial control valves, drives, and positioners. Housed with robust electronic short-circuit protection and 2550 VDC user-to-system isolation, the \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eTC-OAV081\u003c\/span\u003e\u003c\/strong\u003e guarantees reliable process control under rigorous electromagnetic and thermal conditions.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cp\u003eAnalog output loop stability in large-scale continuous process plants can be heavily impacted by ground loops and induced electromagnetic interference (EMI) along long signal cable runs to final control elements. During the commissioning of a chemical distillation column upgrade utilizing the \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eTC-OAV081\u003c\/span\u003e\u003c\/strong\u003e module, our instrumentation team observed minor valve position hunting on channel 3. Investigation confirmed that the 4-20 mA control loop shield was improperly grounded at both ends, creating circulating ground currents. Terminating the signal cable shield exclusively at the control cabinet ground bar and ensuring load resistance remained well within the 0-750 Ω limit instantly stabilized loop output and eliminated positioning jitter.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specification Matrix\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter Classification\u003c\/th\u003e\n\u003cth\u003eEngineering Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer \u0026amp; Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eHoneywell\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Series \u0026amp; Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eExperion PKS\u003c\/strong\u003e \/ Analog Output Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eTC-OAV081\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Isolated \/ Single-ended Output Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Output Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±10.4 V (Resolution: 320 µV per count)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Output Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 21 mA (Resolution: 650 nA per count; 4-20 mA calibrated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDrive Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;2000 Ω (Voltage mode) \/ 0 to 750 Ω (Current mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCalibrated Accuracy (@ 25 °C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBetter than 0.05% of span range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Update \u0026amp; Settling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUpdate rate: 25 ms for all channels; Settling time: \u0026lt;2 ms to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Dissipation \u0026amp; Backplane Draw\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.9 W max; 150 mA @ 5.1 VDC and 210 mA @ 24 VDC backplane current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100% Tested at 2550 VDC for 1 second (User-to-system)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Terminal Blocks\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTC-TBNH (20-position removable field terminal block)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplicable Hardware \u0026amp; Deployment Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Control Systems:\u003c\/strong\u003e Honeywell Experion PKS C300 controller nodes and redundant I\/O expansion chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal Control Elements:\u003c\/strong\u003e Electro-pneumatic control valve positioners, variable frequency drives (VFDs), proportional speed controllers, and analog chart recorders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Sectors:\u003c\/strong\u003e Oil and gas refineries, petrochemical processing complexes, power generation boiler controls, and water treatment fluid metering skids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep-by-Step Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlot Verification:\u003c\/strong\u003e Confirm that controller rack power is de-energized before inserting or extracting the \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eTC-OAV081\u003c\/span\u003e\u003c\/strong\u003e module into the designated I\/O slot.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Engagement:\u003c\/strong\u003e Securely mount the 20-position \u003cstrong\u003eTC-TBNH\u003c\/strong\u003e terminal block to the front of the module, ensuring locking mechanisms are fully latched.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoop Wiring \u0026amp; Shielding:\u003c\/strong\u003e Terminate field actuator signal wires carefully, maintaining proper polarity and ensuring single-point shield grounding to prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower-Up \u0026amp; Self-Test:\u003c\/strong\u003e Energize the system backplane and verify that module status LEDs indicate normal operation without channel fault flags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware Configuration:\u003c\/strong\u003e Configure channel scaling (4-20 mA or ±10V) and failure-safe action states within the Experion engineering environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Capabilities \u0026amp; Maintenance Efficiency\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen\/Short Protection:\u003c\/strong\u003e Electronic current-limiting circuitry automatically protects individual channels against accidental short circuits or overloads below 21 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Safeguard:\u003c\/strong\u003e Withstands continuous 24 VAC\/VDC overvoltage conditions at room temperature without permanent hardware degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Telemetry:\u003c\/strong\u003e Real-time diagnostic reporting feeds channel error flags directly back to the supervisory controller for rapid maintenance triage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance, Shipping \u0026amp; Warranty Terms\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Backed by a comprehensive \u003cstrong\u003e12-month warranty\u003c\/strong\u003e protecting against manufacturing or component defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFulfillment Speed:\u003c\/strong\u003e Rapid \u003cstrong\u003e24 to 48-hour order dispatch processing\u003c\/strong\u003e to mitigate costly industrial process downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogistics Partners:\u003c\/strong\u003e Secure international air freight expedited through trusted global couriers including \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the TC-OAV081 module simultaneously drive voltage and current actuators across its 8 channels?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The \u003cstrong\u003e\u003cspan style=\"color: #d9534f;\"\u003eTC-OAV081\u003c\/span\u003e\u003c\/strong\u003e supports configurable mix-and-match operations where individual channels can be software-selected for voltage (±10.4V) or current (0-21mA) output modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What specific field terminal block model is required to wire this analog output card?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The module requires the 20-position \u003cstrong\u003eTC-TBNH\u003c\/strong\u003e removable terminal block for clean, structured field signal wire termination.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does open-circuit protection behave if an actuator wire is accidentally severed in the field?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The channel incorporates electronic current limiting to restrict output drive to 21 mA or less, preventing internal thermal runaway while sending an error diagnostic to the controller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What key guidelines should be considered when replacing a legacy analog module with this unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Always verify that backplane power draws (150 mA @ 5.1VDC and 210 mA @ 24VDC) do not exceed power supply budget limits on your existing Experion I\/O rack.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the module require external fusing on individual analog output loops?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e While internal electronic limiting handles short circuits, adding external loop fuses or isolating barriers is recommended depending on site-specific hazardous area classification rules.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67560332984502,"sku":"TC-OAV081","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/TC-OAV081.jpg?v=1790758434","url":"https:\/\/www.plcsparehub.com\/products\/tc-oav081-tc-oav081-honeywell-8-channel-analog-output-module-experion-pks","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}