{"product_id":"y301-880-8di-8do-io-module","title":"Y301-880 8DI + 8DO Digital I\/O Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eY301-880 is the high-density digital I\/O model in the Y301 family. It combines eight opto-isolated digital inputs and eight SPDT relay outputs in one Modbus RTU module, reducing device count in larger cabinets.\u003c\/p\u003e\n\u003ch2\u003eBest Fit\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003eMulti-zone building automation and equipment control.\u003c\/li\u003e\n\u003cli\u003eLarge telemetry panels that need 16 digital points in one module.\u003c\/li\u003e\n\u003cli\u003ePLC or gateway expansion where RS485 Modbus RTU is already used.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"margin:0 0 18px 20px;padding:0;\"\u003e\n\u003cli\u003e8 dry\/wet contact DI channels plus 8 SPDT relay outputs.\u003c\/li\u003e\n\u003cli\u003eIndependent indicators for all 16 channels plus system status.\u003c\/li\u003e\n\u003cli\u003eUp to 16 local rules for follow, pulse, timer, logic, and schedule modes.\u003c\/li\u003e\n\u003cli\u003eSoftware Modbus address 1-255 plus 5-bit DIP offset for panel deployments.\u003c\/li\u003e\n\u003cli\u003e5 to 36 VDC input, -40 to 85 C operation, hardware watchdog, Reload button.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 14px;\"\u003eUse Y301-880 when the project needs many digital points but no analog input. For analog sensing, compare it with Y301-444 or the dedicated Y301 analog input modules.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/store.yengear.com\/pages\/contact\"\u003e\u003cstrong\u003eAsk us to confirm relay load and point count\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/docs.yengear.com\/products\/io-module\/Y301-880-specification.html\"\u003e\u003cstrong\u003eDownload the Y301-880 datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e","brand":"Yengear IoT","offers":[{"title":"RS485","offer_id":48266846175474,"sku":"100007795:966;14:350852;200007763:201336100;3:201010228#RS485","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/5563\/3138\/files\/Y301-880.jpg?v=1771040250","url":"https:\/\/store.yengear.com\/products\/y301-880-8di-8do-io-module","provider":"YenGear Store","version":"1.0","type":"link"}