{"id":6528,"date":"2023-09-18T17:40:36","date_gmt":"2023-09-18T09:40:36","guid":{"rendered":"https:\/\/www.dcl-controls.com\/?p=6528"},"modified":"2023-09-18T17:40:36","modified_gmt":"2023-09-18T09:40:36","slug":"actuator-immunity-4-20ma-vs-2-10v","status":"publish","type":"post","link":"https:\/\/dcl-actuator.com\/en_us\/2023\/09\/18\/actuator-immunity-4-20ma-vs-2-10v\/","title":{"rendered":"Electric actuator anti-interference performance competition (4-20mA VS 2-10V)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6528\" class=\"elementor elementor-6528\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9c8a96e elementor-section-content-middle elementor-hidden-desktop elementor-hidden-tablet elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9c8a96e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div 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class=\"elementor-menu-toggle__icon--open e-font-icon-svg e-fas-th-large\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M296 32h192c13.255 0 24 10.745 24 24v160c0 13.255-10.745 24-24 24H296c-13.255 0-24-10.745-24-24V56c0-13.255 10.745-24 24-24zm-80 0H24C10.745 32 0 42.745 0 56v160c0 13.255 10.745 24 24 24h192c13.255 0 24-10.745 24-24V56c0-13.255-10.745-24-24-24zM0 296v160c0 13.255 10.745 24 24 24h192c13.255 0 24-10.745 24-24V296c0-13.255-10.745-24-24-24H24c-13.255 0-24 10.745-24 24zm296 184h192c13.255 0 24-10.745 24-24V296c0-13.255-10.745-24-24-24H296c-13.255 0-24 10.745-24 24v160c0 13.255 10.745 24 24 24z\"><\/path><\/svg><svg aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close e-font-icon-svg e-eicon-close\" viewbox=\"0 0 1000 1000\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M742 167L500 408 258 167C246 154 233 150 217 150 196 150 179 158 167 167 154 179 150 196 150 212 150 229 154 242 171 254L408 500 167 742C138 771 138 800 167 829 196 858 225 858 254 829L496 587 738 829C750 842 767 846 783 846 800 846 817 842 829 829 842 817 846 804 846 783 846 767 842 750 829 737L588 500 833 258C863 229 863 200 833 171 804 137 775 137 742 167Z\"><\/path><\/svg>\t\t<\/div>\n\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-e214762\" class=\"elementor-nav-menu\"><li class=\"sidebar-menu-1st-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9572\"><a href=\"\/en_us\/support\/actuators\/\" class=\"elementor-item\" tabindex=\"-1\">Electric actuator<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"sidebar-menu-2nd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9573\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">realize<\/a>\n\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9586\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Why electric actuators?<\/a>\n\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9587\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/#reliable\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">reliable and durable<\/a><\/li>\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9588\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/#small\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">compact<\/a><\/li>\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9589\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/#high-efficiency\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">high efficiency<\/a><\/li>\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9590\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/#controllability\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Controllability + High Precision<\/a><\/li>\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9591\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/#usability\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">usability<\/a><\/li>\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9592\"><a href=\"\/en_us\/support\/actuators\/why-electrical-actuator\/#dcl-actuator\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">DCL electric actuator<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9569\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How do electric actuators work?<\/a>\n\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9574\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#on-off-actuator\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Switching electric actuator<\/a>\n\t\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9575\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-relay-ac220v\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control via relay - AC220V<\/a><\/li>\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9577\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-relay-dc24v\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control via relay - DC24V<\/a><\/li>\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9578\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-switch-ac220v\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control by switch - AC220V<\/a><\/li>\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9579\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-switch-dc24v\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control via switch - DC24V<\/a><\/li>\n\t\t\t<\/ul>\n<\/li>\n\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9576\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#modulation-actuator\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Regulating electric actuator<\/a>\n\t\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9580\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-4-20ma\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control via 4-20mA<\/a><\/li>\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9581\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-2-10v\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Controlled by 2-10V<\/a><\/li>\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9582\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-bus\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control via fieldbus<\/a><\/li>\n\t\t\t\t<li class=\"sidebar-menu-chapter-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9583\"><a href=\"\/en_us\/support\/actuators\/how-actuator-works\/#with-iiot\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Control through the Industrial Internet of Things<\/a><\/li>\n\t\t\t<\/ul>\n<\/li>\n\t\t<\/ul>\n<\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9593\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Which valves can DCL electric actuators drive?<\/a>\n\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9594\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#butterfly-valve\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Actuated Butterfly Valve<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9595\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#ball-valve\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Actuated Ball Valves<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9596\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#damper\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Actuated dampers and damper flaps<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9600\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#other-valves\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Driving other types of valves<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9597\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#valve-requirement\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Determine specific valve drive parameters<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9598\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#dcl-para-range\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Parameter range of DCL electric actuators<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-custom menu-item-object-custom menu-item-9599\"><a href=\"\/en_us\/support\/actuators\/what-dcl-actuator-drives\/#drive-others\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Driving other devices<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"sidebar-menu-2nd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9585\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">selection<\/a>\n\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9570\"><a href=\"\/en_us\/tech\/certifications\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Product Certification<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"sidebar-menu-2nd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9584\"><a href=\"\/en_us\/tech\/user-manual\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Installation and commissioning<\/a>\n\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-post menu-item-9683\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/05\/22\/how-to-install-actuator\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How do I mount an actuator to a valve?<\/a><\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9608\"><a href=\"\/en_us\/support\/actuators\/how-to-wire\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How do I install the electric actuator cable?<\/a><\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-post menu-item-9685\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/05\/23\/set-up-dcl-valve\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How to set the on\/off type motorized valve?<\/a><\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-post menu-item-9688\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/05\/31\/setting-switch-actuator\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How do I set up a switching actuator with a bit sender function?<\/a><\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-post menu-item-9687\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/05\/25\/set-up-dcl-actuator\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How to set the regulated motorized valve?<\/a><\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-post menu-item-9690\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/08\/calibrate-4-20ma-input\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How do I calibrate (align) the input signal of an actuator?<\/a><\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-post menu-item-9686\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/05\/12\/set-hysteresis\/\" class=\"elementor-sub-item\" tabindex=\"-1\">How do I set the deadband of an actuator?<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"sidebar-menu-2nd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9607\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">(computer) file<\/a>\n\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9601\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Application Manual<\/a>\n\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9684\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/01\/modbus-um\/\" class=\"elementor-sub-item\" tabindex=\"-1\">DCL Actuator Modbus Application Manual<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9689\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/04\/23\/ventilation-valve-torque\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Ventilation butterfly valve torque reference table<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9604\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Common Troubleshooting<\/a>\n\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9698\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/03\/switch-actuator\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Switching actuator<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9697\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/03\/servo-actuator\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Adjustable actuator<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9694\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/03\/dcl-gey-24v\/\" class=\"elementor-sub-item\" tabindex=\"-1\">DCL24V Actuator<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9695\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/03\/dcl-02-switch\/\" class=\"elementor-sub-item\" tabindex=\"-1\">DCL-02 Switching Actuator<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9696\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/08\/03\/dcl-02-servo\/\" class=\"elementor-sub-item\" tabindex=\"-1\">DCL-02 Regulating Actuator<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-has-children menu-item-9606\"><a href=\"#\" class=\"elementor-sub-item elementor-item-anchor\" tabindex=\"-1\">Standards (ISO\/GB\/EU)<\/a>\n\t\t<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9691\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/09\/18\/jb-t-8219-2016\/\" class=\"elementor-sub-item\" tabindex=\"-1\">JB\/T 8219-2016 General and intelligent electric actuators for industrial process control systems<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9693\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/09\/18\/gb-t-3369-1-2008-iec-60381-1-1982\/\" class=\"elementor-sub-item\" tabindex=\"-1\">GB\/T 3369.1-2008\/IEC 60381-1:1982 Electric actuator current signal 4-20mA Applicable standards<\/a><\/li>\n\t\t\t<li class=\"menu-item menu-item-type-post_type menu-item-object-post menu-item-9692\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/09\/18\/gb-t-3369-2-2008-iec-60381-2-1978\/\" class=\"elementor-sub-item\" tabindex=\"-1\">GB\/T 3369.2-2008\/IEC 60381-2:1978 Electric actuator voltage signal 0-10V Applicable standards<\/a><\/li>\n\t\t<\/ul>\n<\/li>\n\t\t<li class=\"sidebar-menu-3rd-level menu-item menu-item-type-post_type menu-item-object-page menu-item-9699\"><a href=\"https:\/\/dcl-actuator.com\/en_us\/support\/actuator-tech-posts\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Technical Articles<\/a><\/li>\n\t<\/ul>\n<\/li>\n\t<li class=\"sidebar-menu-2nd-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9603\"><a href=\"\/en_us\/tech\/faq\/\" class=\"elementor-sub-item\" tabindex=\"-1\">FAQ<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"sidebar-menu-1st-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9602\"><a href=\"\/en_us\/downloads\/\" class=\"elementor-item\" tabindex=\"-1\">downloading<\/a><\/li>\n<li class=\"sidebar-menu-1st-level menu-item menu-item-type-custom menu-item-object-custom menu-item-9605\"><a href=\"\/en_us\/tech\/other-tech-question\/\" class=\"elementor-item\" tabindex=\"-1\">Other technical advice<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c4425ee elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c4425ee\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-592bf2f\" data-id=\"592bf2f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b922d40 elementor-widget elementor-widget-heading\" data-id=\"b922d40\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Electric actuator anti-interference performance competition<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd41b75 elementor-widget elementor-widget-heading\" data-id=\"dd41b75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4-20mA VS 2-10V<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a64b141 elementor-align-left elementor-widget elementor-widget-post-info\" data-id=\"a64b141\" data-element_type=\"widget\" data-widget_type=\"post-info.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-inline-items elementor-icon-list-items elementor-post-info\">\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-847a4e2 elementor-inline-item\" itemprop=\"author\">\n\t\t\t\t\t\t<a href=\"https:\/\/dcl-actuator.com\/en_us\/author\/admin\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-user-circle\" viewbox=\"0 0 496 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M248 104c-53 0-96 43-96 96s43 96 96 96 96-43 96-96-43-96-96-96zm0 144c-26.5 0-48-21.5-48-48s21.5-48 48-48 48 21.5 48 48-21.5 48-48 48zm0-240C111 8 0 119 0 256s111 248 248 248 248-111 248-248S385 8 248 8zm0 448c-49.7 0-95.1-18.3-130.1-48.4 14.9-23 40.4-38.6 69.6-39.5 20.8 6.4 40.6 9.6 60.5 9.6s39.7-3.1 60.5-9.6c29.2 1 54.7 16.5 69.6 39.5-35 30.1-80.4 48.4-130.1 48.4zm162.7-84.1c-24.4-31.4-62.1-51.9-105.1-51.9-10.2 0-26 9.6-57.6 9.6-31.5 0-47.4-9.6-57.6-9.6-42.9 0-80.6 20.5-105.1 51.9C61.9 339.2 48 299.2 48 256c0-110.3 89.7-200 200-200s200 89.7 200 200c0 43.2-13.9 83.2-37.3 115.9z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-author\">\n\t\t\t\t\t\t\t\t\t\tadmin\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<li class=\"elementor-icon-list-item elementor-repeater-item-7014cca elementor-inline-item\" itemprop=\"datePublished\">\n\t\t\t\t\t\t<a href=\"https:\/\/dcl-actuator.com\/en_us\/2023\/09\/18\/\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-calendar\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M12 192h424c6.6 0 12 5.4 12 12v260c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V204c0-6.6 5.4-12 12-12zm436-44v-36c0-26.5-21.5-48-48-48h-48V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H160V12c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v52H48C21.5 64 0 85.5 0 112v36c0 6.6 5.4 12 12 12h424c6.6 0 12-5.4 12-12z\"><\/path><\/svg>\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text elementor-post-info__item elementor-post-info__item--type-date\">\n\t\t\t\t\t\t\t\t\t\t<time>September 18, 2023<\/time>\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d2988c elementor-widget elementor-widget-text-editor\" data-id=\"2d2988c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In the application of electric actuator immunity, the use of a 4-20mA analog signal is very much better than the use of a 2-10V analog signal in terms of immunity, why?<\/p><ul><li><a href=\"#2-10v\"><span style=\"text-decoration: underline;\">2-10V signal analysis<\/span><\/a><\/li><li><a href=\"#ff\"><span style=\"text-decoration: underline;\">4-20mA signal analysis<\/span><\/a><\/li><li><span style=\"text-decoration: underline;\">reach a verdict<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dbd312d elementor-widget elementor-widget-heading\" data-id=\"dbd312d\" data-element_type=\"widget\" id=\"2-10v\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">2-10V signal analysis<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6737d1 elementor-widget elementor-widget-image\" data-id=\"a6737d1\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1920\" height=\"1027\" src=\"https:\/\/dcl-actuator.com\/wp-content\/uploads\/2023\/09\/dcl-2-10v-cn.webp\" class=\"attachment-full size-full wp-image-6532\" alt=\"Schematic diagram of 2-10V immunity (DCL Huayi Intelligent Control)\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0362964 elementor-widget elementor-widget-text-editor\" data-id=\"0362964\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As shown above:<\/p><ol><li>When we use 2-10V, the input signal current is very low (0.059mA-0.29mA) due to the high input resistance on the module (R=34K). The result is a very low signal-to-noise ratio on that path, which means poor conducted and radiated immunity. In other words, this is the most vulnerable part from an electronic design point of view.<\/li><li>On a 2-10V signal path, the output device can only be assured of the correctness of the output voltage (Vo) on the controller side (because the voltage feedback point is close to the output pin). In contrast, the input voltage (Vi) on the actuator side cannot be ensured to be correct because Vi = Vo + Vnoise + Vground-diff, and Vnoise and Vground-diff are very susceptible to transients from disturbances, which cannot be avoided.<\/li><li>The length of 2-10V signal cable, internal resistance and shielding measures will significantly affect the anti-interference performance of 2-10V, the longer the cable, the higher the internal resistance of the cable, the worse the shielding measures, the worse the anti-interference performance of 2-10V signal. Therefore, 2-10V is commonly used for very short distance communication.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3d927a elementor-widget elementor-widget-heading\" data-id=\"b3d927a\" data-element_type=\"widget\" id=\"4-20ma\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">4-20mA signal analysis<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-52bf554 elementor-widget elementor-widget-image\" data-id=\"52bf554\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1920\" height=\"1026\" src=\"https:\/\/dcl-actuator.com\/wp-content\/uploads\/2023\/09\/dcl-4-20ma-cn.webp\" class=\"attachment-full size-full wp-image-6530\" alt=\"4-20mA anti-interference schematic (DCL Hua Yi Zhi Control)\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ffdf34a elementor-widget elementor-widget-text-editor\" data-id=\"ffdf34a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Compared to 2-10V, 4-20mA just solves the 2 fatal weaknesses of 2-10V signals. As shown in the figure above:<\/p><ol><li>When we use 4-20mA, the input signal current is relatively high (4mA-20mA) due to the low input resistance on the module (R=120 ohms). The result is a high signal-to-noise ratio on that path, which means better conducted and radiated immunity. Therefore, it is difficult to interfere with the 4-20mA signal line at a large rate.<\/li><li>\u00a0On the 4-20mA signal path, the output device ensures the correctness of the current in the entire output loop, including the current on the output side and the current at the actuator input. This is because the feedback sampling target of the output circuit is the current at the output side of the 4-20mA loop, and the currents are exactly equal in the entire signal loop. Therefore, the current sampled at the actuator side must be the current output from the control side. Even in the presence of interference and inconsistent ground levels, the 4-20mA output circuit ensures the correctness of the signal current through active negative feedback regulation.<\/li><li>The length and internal resistance of 4-20mA signal cable have less influence on the anti-interference performance of 4-20mA. Therefore, 4-20mA is commonly used for long distance communication.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cfccba elementor-widget elementor-widget-heading\" data-id=\"1cfccba\" data-element_type=\"widget\" id=\"conclusion\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">reach a verdict<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e38325 elementor-widget elementor-widget-text-editor\" data-id=\"9e38325\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>In summary, 4-20mA signals are significantly better than 2-10V signals in terms of interference immunity in industrial sites. This is also true for electric actuator application scenarios.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-affdae5 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"affdae5\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-2f8ba00\" data-id=\"2f8ba00\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3093316 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"3093316\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en_us\/tech-enquiry\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Technical Consultation<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-02c6b03\" data-id=\"02c6b03\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0a3c3a elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"e0a3c3a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/en_us\/where-to-buy\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Product Ordering<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-885dead\" data-id=\"885dead\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-09dd98c\" data-id=\"09dd98c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2faeafb elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"2faeafb\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-192baa1 elementor-widget elementor-widget-text-editor\" data-id=\"192baa1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Related Technical Articles:<\/p><ul><li><a href=\"\/en_us\/tech\/why-voltage-signal-oscillate\/\">Why do voltage-type output signals oscillate under certain operating conditions?<\/a><\/li><\/ul><p>Relevant technical standards<\/p><ul><li><a href=\"\/en_us\/tech\/gb-t-3369-1-2008-iec-60381-1-1982\/\">GB\/T 3369.1-2008\/IEC 60381-1:1982 Analog signals for process control systems - Part 1: DC current signals<\/a><\/li><li><a href=\"\/en_us\/tech\/gb-t-3369-2-2008-iec-60381-2-1978\/\">GB\/T 3369.2-2008\/IEC 60381-2:1978 Analog signals for process control systems - Part 2: DC voltage signals<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aea6233 elementor-widget elementor-widget-text-editor\" data-id=\"aea6233\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"text-decoration: underline;\"><a href=\"#top\">Back to top<\/a><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Service &amp; 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