{"product_id":"v18345-2020521001-abb-tzidc-electro-pneumatic-positioner","title":"V18345-2020521001 ABB TZIDC Electro-Pneumatic Positioner","description":"\u003ch2\u003e\u003cstrong\u003eV18345-2020521001 ABB TZIDC Electro-Pneumatic Positioner\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eV18345-2020521001\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e TZIDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Electro-Pneumatic Positioner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal:\u003c\/strong\u003e 4–20 mA, two-wire technology\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e FSK module for HART communication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Protection:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003eWithout explosion protection\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Action:\u003c\/strong\u003e Double acting, fail freeze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePneumatic Connections:\u003c\/strong\u003e Air pipe thread 1\/4-18 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Cable thread 1\/2-14 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Range:\u003c\/strong\u003e 0–6 bar (0–90 psi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Capacity at 1.4 bar:\u003c\/strong\u003e 5.0 kg\/h = 3.9 Nm3\/h = 2.3 scfm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Capacity at 6 bar:\u003c\/strong\u003e 13 kg\/h = 10 Nm3\/h = 6.0 scfm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminium, varnished, protection IP 65 \/ NEMA 4X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.7 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Feedback Module:\u003c\/strong\u003e Plug-in module with signal range 4–20 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Feedback Kit:\u003c\/strong\u003e Without\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInput and Output Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Range:\u003c\/strong\u003e 4–20 mA, with split range configuration between 20 % and 100 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Rating:\u003c\/strong\u003e 25 mA at 30 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Current:\u003c\/strong\u003e 3.4 mA without analog feedback, 3.5 mA with analog feedback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart Point:\u003c\/strong\u003e Starts from 3.8 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Voltage at 20 mA:\u003c\/strong\u003e 8.7 V DC without explosion protection, 9.7 V DC for intrinsically safe devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance at 20 mA:\u003c\/strong\u003e 435 ohms without explosion protection, 485 ohms for intrinsically safe devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input Voltage:\u003c\/strong\u003e 24 V DC nominal, range 12–30 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogical States:\u003c\/strong\u003e 0–10 V DC means logical \"0\", 12–30 V DC means logical \"1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input Current:\u003c\/strong\u003e Maximum 4 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output Supply:\u003c\/strong\u003e 5–11 V DC per DIN 19234\/NAMUR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Output Current:\u003c\/strong\u003e Below 1.0 mA for logical \"0\", above 2.0 mA for logical \"1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Direction:\u003c\/strong\u003e Normally logical \"0\" or logical \"1\", configurable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Function:\u003c\/strong\u003e Air vents from the actuator or the actuator blocks on electrical power failure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShut-off Values:\u003c\/strong\u003e End position 0 % = 0–45 %, end position 100 % = 55–100 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotation Angle:\u003c\/strong\u003e 25–120° for rotary actuators, optionally 270°; 25–60° for linear actuators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntelligent and configurable design with indicator and operator panel\u003c\/li\u003e\n\u003cli\u003eMechanical position indicator for clear visual feedback\u003c\/li\u003e\n\u003cli\u003eFail freeze output keeps the last position when electrical power fails\u003c\/li\u003e\n\u003cli\u003eDesigned for mounting to linear actuators per DIN\/IEC 534 \/ NAMUR or rotary actuators per VDI\/VDE 3845\u003c\/li\u003e\n\u003cli\u003ePlug-in analog position feedback module included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the actuator mounting standard first, either DIN\/IEC 534 \/ NAMUR or VDI\/VDE 3845.\u003c\/li\u003e\n\u003cli\u003eConnect the air pipe to the 1\/4-18 NPT pneumatic port.\u003c\/li\u003e\n\u003cli\u003eConnect the cable to the 1\/2-14 NPT thread for electrical wiring.\u003c\/li\u003e\n\u003cli\u003eSupply clean, dry air within the 0–6 bar output range.\u003c\/li\u003e\n\u003cli\u003eWire the 4–20 mA two-wire input and confirm the signal matches your control system.\u003c\/li\u003e\n\u003cli\u003eSet the action, characteristic curve, and digital input function via the local panel or PC software.\u003c\/li\u003e\n\u003cli\u003eVerify the mechanical position indicator after installation and power-up.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ABB \u003cstrong\u003eV18345-2020521001\u003c\/strong\u003e TZIDC Electro-Pneumatic Positioner\u003c\/li\u003e\n\u003cli\u003e1 x Analog position feedback plug-in module\u003c\/li\u003e\n\u003cli\u003e1 x Mounting accessory kit\u003c\/li\u003e\n\u003cli\u003e1 x Product documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship worldwide via FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003cli\u003eWe dispatch orders within 5 days after payment confirmation.\u003c\/li\u003e\n\u003cli\u003eWe keep this model in stock for fast order processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the input signal range of this positioner?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003eV18345-2020521001\u003c\/strong\u003e uses a 4–20 mA two-wire input signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this model support HART communication?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it includes an FSK module for HART communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the output pressure range?\u003c\/strong\u003e\u003cbr\u003eA: The output range is 0–6 bar, which equals 0–90 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the air capacity at 6 bar?\u003c\/strong\u003e\u003cbr\u003eA: Air capacity reaches 13 kg\/h, 10 Nm3\/h, or 6.0 scfm at 6 bar supply pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this model carry explosion protection?\u003c\/strong\u003e\u003cbr\u003eA: No, this version comes without explosion protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the safe position on power failure?\u003c\/strong\u003e\u003cbr\u003eA: This model uses a fail freeze output, so the actuator holds its last position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the housing protection class?\u003c\/strong\u003e\u003cbr\u003eA: The aluminium housing offers IP 65 and NEMA 4X protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this item brand new and in stock?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is brand new original, and we keep stock available for immediate order processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast do you ship, and what couriers do you use?\u003c\/strong\u003e\u003cbr\u003eA: We ship within 5 days via FedEx, UPS, or DHL.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003eA: We support returns within 30 days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved. Original Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e Contact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":48468905361666,"sku":"V18345-2020521001","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/V18345-2020521001.jpg?v=1789011057","url":"https:\/\/www.nex-auto.com\/products\/v18345-2020521001-abb-tzidc-electro-pneumatic-positioner","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}