{"product_id":"eletechsup-es30485-esp32-rs485-din-rail-mount-plc-data-acquisition-board-dc-7-30v-wide-voltage-wifi-bt-iot-mqtt-module","title":"eletechsup ES30485 ESP32 RS485 DIN Rail Mount PLC Data Acquisition Board DC 7-30V Wide Voltage WiFi BT IOT MQTT Module","description":"\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/900096202609181739076aad06bc00040.jpg?v=1789724778\" alt=\"ES30485 (4)\" class=\"\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003eRS485 ESP32 Expansion board:\u003cbr\u003e\n   1 Working voltage DC 7-30V, input reverse polarity protection.\u003cbr\u003e\n   2 With DC 5V external output power supply, minimum output current 0.5A, output short circuit protection.\u003cbr\u003e\n   3 DC 3.3V\/100MA outputpower supply(output only after inserting ESP32 board)\u003cbr\u003e\n   4 Lead out almost all IO ports (Except RS485 PIN IO1\/IO3\/IO17)\u003cbr\u003e\n   5 With high-speed RS485 interface (Baud Rate 0.05K-1000KBPS)\u003cbr\u003e\n   6 Optional industrial standard DIN rail enclosure\u003cbr\u003e\n   7 Terminal spacing: 3.96mm.\u003cbr\u003e\n   8 Terminal Blocks: Wire Range 26-16AWG, Strip Length 3.96mm, Metric M2\/M2.5 Slotted Screws.\u003cbr\u003e\n   9 Size: 75 *50 * 7mm(only Board),80 *54 * 26mm(with Rail Box)\u003cbr\u003e\n   10 Weight: 32g(only Board),62g(with Rail Box)\u003cbr\u003e\n   Use:\u003cbr\u003e\n   DIN Rail Mount Screw Terminal Adapter Module for 30 PIN ESP32 Board.\u003cbr\u003e\n   With this adapter modules, you can easily extend your ESP32 projects to industrial control applications.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003eNotice:\u003cbr\u003e\n    1:This is just an expansion board. You need to insert a 30-pin ESP32 board when using it.\u003cbr\u003e\n    2: 1\/3\/17PIN is RS485 pin, not individually led out\u003cbr\u003e\n    3: The board you receive will be a \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 128, 0)\"\u003eGreen PCB\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(255, 0, 0)\"\u003e board.\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eDIN rail Box parameters:\u003cbr\u003e\n    Product model: UM50\u003cbr\u003e\n    Color: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 0)\"\u003eBlack\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eWidth: suitable for PCB board width UM50(50mm)\u003cbr\u003e\n    Insulation grade: flame-retardant VO grade\u003cbr\u003e\n    Backplane length: suitable for 75 mm PCB boards\u003cbr\u003e\n    Net weight: 30g\u003cbr\u003e\n    Installation: DIN35 and C45 rail\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/1786645732716mad_1784623192142.jpg?v=1789724778\" class=\"clicked\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/1791747327762ctt_1789724777152.jpg?v=1789724781\" class=\"clicked\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cimg slate-data-type=\"image\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/1786645734130izq_1784623193517.jpg?v=1789724779\" class=\"\"\u003e\u003c\/p\u003e","brand":"Eletechsup","offers":[{"title":"only Board","offer_id":49783805837568,"sku":"ES30485","price":10.0,"currency_code":"USD","in_stock":true},{"title":"with Rail Box","offer_id":49783805870336,"sku":"ES30485_R","price":11.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0858\/1700\/0192\/files\/900096202609181740396aad07170c68b.jpg?v=1789724773","url":"https:\/\/www.eletechsups.com\/products\/eletechsup-es30485-esp32-rs485-din-rail-mount-plc-data-acquisition-board-dc-7-30v-wide-voltage-wifi-bt-iot-mqtt-module","provider":"eletechsup","version":"1.0","type":"link"}