{"product_id":"honeywell-tk-oah061-model-rev-j01-analog-output-module","title":"Honeywell TK-OAH061 Model Rev J01 Analog Output Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell TK-OAH061 Model Rev J01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eTK-OAH061\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for multi-channel field control signal execution within Honeywell Experion PKS platforms. The module provides 6 galvanically isolated channels to generate regulated 4-20 mA current loops for field actuators, control valves, and variable frequency drives. Featuring a conformal coating layer, the hardware assembly resists corrosive atmospheric contaminants while maintaining accurate digital-to-analog signal conversion across all outputs.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003eTK-OAH061 Model Rev J01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Honeywell Module Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e6 Galvanically Isolated Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Output Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003eHigh Precision Digital-to-Analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformally Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell TK-OAH061 Model Rev J01 utilizes channel-to-channel galvanic isolation across all 6 analog output channels to prevent ground potential shifts and loop cross-talk. Optimized for standard 4-20 mA HART loop protocol device control, the module maintains steady current execution under varying field loop impedances. Integrated isolation barriers protect internal system backplane logic from field-side voltage surges and industrial noise.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the mechanical function of the conformal coating on the TK-OAH061 Model Rev J01?\u003c\/p\u003e\n\u003cp\u003eA: The conformal coating provides a non-conductive physical barrier over the internal printed circuit board to protect components against airborne moisture, chemical vapors, and conductive dust accumulation.\u003c\/p\u003e\n\u003cp\u003eQ: Are the 6 analog output channels on the TK-OAH061 isolated from each other?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each of the 6 output channels features individual galvanic isolation, preventing field ground loops between separate actuators or final control elements.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module support 4-20 mA current loop generation without external loop power?\u003c\/p\u003e\n\u003cp\u003eA: Channel power is derived via internal backplane logic and loop drive circuitry, generating an active 4-20 mA signal directly across the field termination points.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePower down the I\/O chassis backplane before inserting or removing the TK-OAH061 module to prevent electrical transients.\u003c\/li\u003e\n\u003cli\u003eAlign the module card edges with the enclosure slot guides and push firmly until the locking mechanisms seat into the backplane connectors.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair (STP) cabling for all 4-20 mA field output runs to suppress external electromagnetic interference.\u003c\/li\u003e\n\u003cli\u003eTerminate the overall cable shields at a single chassis earth grounding point to maintain galvanic isolation integrity.\u003c\/li\u003e\n\u003cli\u003eVerify that field loop resistance on each 4-20 mA channel remains within maximum allowable load impedance limits prior to energizing the loop.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52368665084200,"sku":"TK-OAH061","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/TK-OAV061_Cocoai_a98ccb55-6d2a-4c5a-abce-30cfd2bf8993.png?v=1789116241","url":"https:\/\/www.powerdcs.com\/products\/honeywell-tk-oah061-model-rev-j01-analog-output-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}