{"product_id":"6es7422-5eh10-0ab0-siemens-sm-422-digital-output-module","title":"6ES7422-5EH10-0AB0 Siemens SM 422 Digital Output Module","description":"\u003ch2\u003e\u003cstrong\u003eSiemens SM 422 – 6ES7422-5EH10-0AB0 Digital Output Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Series:\u003c\/strong\u003e Siemens SIMATIC S7-400 – a trusted name in automation technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Model:\u003c\/strong\u003e \u003cstrong\u003eSM 422; DO 16 x DC 20-125 V\/1.5 A (6ES7422-5EH10-0AB0)\u003c\/strong\u003e – the primary subject of this guide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 16 isolated digital outputs for versatile field device connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage Range:\u003c\/strong\u003e DC 20 V to 125 V, covering many industrial standard voltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Output Current:\u003c\/strong\u003e 1.5 A per channel at 60 °C ambient temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Current Limit:\u003c\/strong\u003e 24 A across all channels simultaneously for system safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Times:\u003c\/strong\u003e Typical turn-on delay of 150 µs and turn-off delay of 300 µs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e 1500 V AC between channels and the backplane bus for protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 °C to 60 °C for reliable operation inside control cabinets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Conditions:\u003c\/strong\u003e -40 °C to 85 °C and 5 % to 95 % humidity, non-condensing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Resistance:\u003c\/strong\u003e Meets IEC 61131-2 shock and vibration standards for industry use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e IP20, suitable for installation in protected electrical rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this module brand new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, we guarantee 100 % genuine Siemens \u003cstrong\u003eSM 422\u003c\/strong\u003e modules in factory-sealed packaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast can the outputs switch?\u003c\/strong\u003e\u003cbr\u003eA: The module supports a maximum switching frequency of 100 Hz for resistive loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I drive inductive loads directly?\u003c\/strong\u003e\u003cbr\u003eA: Yes, but we strongly advise using an external freewheeling diode for protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the typical power dissipation?\u003c\/strong\u003e\u003cbr\u003eA: It dissipates approximately 3.6 W under full load, ensuring efficient thermal management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What are the warranty terms?\u003c\/strong\u003e\u003cbr\u003eA: We provide a 12-month warranty against any manufacturing defects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this module fit older S7-400 racks?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it is compatible with all S7-400 racks that have the standard U-bus connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How do I get technical support?\u003c\/strong\u003e\u003cbr\u003eA: Contact our support team via email or phone for prompt and professional assistance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e ， \u003ca href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePartner NexAuto Technology Limited : \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46551174250657,"sku":"6ES7422-5EH10-0AB0","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/6ES7422-5EH10-0AB0.jpg?v=1781685456","url":"https:\/\/www.autonexcontrol.com\/products\/6es7422-5eh10-0ab0-siemens-sm-422-digital-output-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}