{"product_id":"y401-99-l-lora-wireless-digital-i-o-module","title":"Y401-99-L 9DI + 9DO LoRa Wireless Digital I\/O Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eY401-99-L is a 9DI + 9DO LoRa wireless digital I\/O module for remote switching, pump interlock, industrial equipment control and alarm signal transfer. A typical application uses two matched bidirectional units: each input state is transmitted to the corresponding relay output on the other unit.\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/wireless-io-module\/Y401-99-L-specification\"\u003e\u003cstrong\u003eView the official Y401-99-L specifications\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\n\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eMulti-channel remote switching between separated control panels.\u003c\/li\u003e\n\u003cli\u003ePump interlock, industrial equipment control and alarm systems.\u003c\/li\u003e\n\u003cli\u003eProjects using dry contacts or NPN open-collector signals without a SIM card or Internet connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOperating Logic\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eA dry-contact closure or active NPN signal on Device A DI activates the corresponding Device B relay output.\u003c\/li\u003e\n\u003cli\u003eWhen the input opens, the corresponding remote relay resets.\u003c\/li\u003e\n\u003cli\u003eThe same input-to-output mapping works in reverse from Device B to Device A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003e9 NPN or dry-contact inputs and 9 relay outputs per unit.\u003c\/li\u003e\n\u003cli\u003eLoRa point-to-point communication with a matched bidirectional pair.\u003c\/li\u003e\n\u003cli\u003eUp to 5 km in standard open-area conditions.\u003c\/li\u003e\n\u003cli\u003eFast communication range up to 1 km; this is separate from the standard transmission-distance specification.\u003c\/li\u003e\n\u003cli\u003eAC 100-240 V supply and maximum 3 W power consumption.\u003c\/li\u003e\n\u003cli\u003eRelay rating: AC 250 V 5 A or DC 28 V 5 A.\u003c\/li\u003e\n\u003cli\u003eDimensions: 56 x 109 x 160 mm; weight: approximately 910 g.\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20 to +85 C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eConfirm that the field signal is a passive dry contact or NPN open-collector output. DI is not a voltage input. Confirm the relay load, installation distance, antenna position and whether motors, pumps or other inductive loads require an external contactor.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eThis product is normally used as two matched units. Please confirm whether your quotation requires one module or a complete matched pair.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eRequest a Y401-99-L configuration check\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cdiv role=\"note\" style=\"border-left:3px solid #f97316;background:#fff7ed;padding:10px 14px;margin:24px 0 0;\"\u003e\u003cp style=\"margin:0;color:#374151;\"\u003e\u003cstrong style=\"color:#111827;\"\u003eShipping \u0026amp; Tax:\u003c\/strong\u003e Shipping is quoted separately and paid before dispatch. Import duties, taxes and customs fees are paid by the customer.\u003c\/p\u003e\u003c\/div\u003e","brand":"Yengear IoT","offers":[{"title":"1km Low-Latency","offer_id":50111826460914,"sku":null,"price":159.2,"currency_code":"USD","in_stock":true},{"title":"5km","offer_id":50111826493682,"sku":null,"price":159.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y401-99-L_800.png?v=1789696217","url":"https:\/\/store.yengear.com\/products\/y401-99-l-lora-wireless-digital-i-o-module","provider":"YenGear Store","version":"1.0","type":"link"}