{"type":"product","schema_version":"1.0","item_id":"100308309025","canonical_url":"https://tw.bid.yahoo.com/item/100308309025","title":"[yo-hong]1路30A帶光耦隔離支援高低電平觸發繼電器模組5V12V24V大電流","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-04-25T21:11:55.358Z","current_price":120,"original_price":null,"stock_status":"in_stock","available_quantity":992,"sold_quantity":7,"seller":{"id":"Y8886622807","name":"佑宏資訊","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/3f68f5e0-3ec8-4731-ab4b-9d1295a2ddd1.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/8f259f01-4053-494c-b6c3-c3e8844a0c44.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/58ae5031-3c53-40c3-8feb-97b221139c8a.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"觸發有分版本\n\n5V   貨號SLA-5VCD\n\n12V 貨號SLA-12VCD\n\n24V 貨號SLA-24VCD\n\n未註明默認12V版本\n\n一、模組說明:\n1、模組採用優質30A繼電器，常開介面最大負載：交流250V/30A，直流30V/30A;\n2、採用貼片光耦隔離，驅動能力強，性能穩定；觸發電流5mA；\n3、模組工作電壓有5V\n4、模組可以通過跳線設置高電平或低電平觸發\n5、繼電器控制端電壓和觸發端電壓通電跳線可做到前後級完全隔離，可做前後兩級不同電壓的要求（如繼電器用24V，觸發用5V），需要聯繫客服更改參數，價格有所不同；\n6、容錯設計，即使控制線斷，繼電器也不會動作；   \n7、電源指示燈（綠色），繼電器狀態指示燈（紅色）\n8、介面設計人性化，所有介面均可通過接線端子直接連線引出，非常方便\n9、模組尺寸：50mm * 33mm* 24mm（長*寬*高),產品淨重：36g\n10、設有4個固定螺栓孔，孔3.1mm，間距44.5mm*27.5mm\n二、技術參數：\n繼電器版本 靜態電流  最大電流     觸發電流   觸發電壓(低)     高\n  5V       5mA      190mA       2-4mA     0-1.5V        2.5-5V\n  12V      5mA      80mA        2-4mA     0-4V         4.5-12V\n  24V      5mA      50mA        2-4mA     0-8V         8.5-24V\n三、模組介面說明：\n1.DC+:模組直流供電正極（觸發端電壓正極）\n2.DC-:模組直流供電負極（觸發端電壓負極）\n3.IN:信號觸發端（預設觸發電壓與供電相同）\n4.JD+：繼電器控制端電壓正極\n5.JD-：繼電器控制端電壓負極\n6.DC+和JD+用跳線帽短接，DC-和JD-用跳線帽短接，觸發端與繼電器控制端電壓相同\n7.高低電平觸發方式選擇，如圖，跳線與L端連接時，IN端為低電平觸發，與H端連接時為高電平觸發\n8.常閉端（NC）：繼電器常閉端\n9.公共端（COM）:繼電器公共端\n10.常開端（NO）:繼電器常開端","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092080282","category_name":"電料","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"24642","name":"五金/照明工具","url":"/tw/%E4%BA%94%E9%87%91-%E7%85%A7%E6%98%8E%E5%B7%A5%E5%85%B7-24642-category.html"},{"id":"2092080282","name":"電料","url":"/tw/%E9%9B%BB%E6%96%99-2092080282-category.html"}],"view_count":2,"watch_count":3}