{"product_id":"modbus-rs485-analog-io-module-paperless-recorder-board-8-way-1-wire-ds18b20-digital-temperature-sensor","title":"Modbus RS485 Analog IO Module Paperless Recorder Board 8-Way 1-Wire DS18B20 Digital Temperature Sensor","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eeletechsup\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Current\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e8MA\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Frequency\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1-1K\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOutput Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDUAL\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSize\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.26 X 2.58 X0.36CM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC\/DC Converters\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eWeight\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e3.6gram\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\u003cdiv\u003e\n\u003cspan style=\"color:rgb(0, 0, 205)\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"font-size:18px\"\u003eThe N4DSC08 is a new version of the 8-channel RS485 temperature logger. It features several upgrades to accommodate a wider range of DS18B20 sensors of varying lengths and manufacturers. It's an ideal DS18B20 adapter.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(139, 69, 19)\"\u003eWorking voltage: Power Supply DC 7-25V;\u003cbr\u003eWorking current: 11-18MA\u003cbr\u003eNumber of acquisition channels: 8 channels\u003cbr\u003eMODBUS RTU protocol, 03, 04 read commands, 06, 16 write commands.\u003cbr\u003eSerial port baud rate: 9600 (default), 1200-115200,N, 8, 1\u003cbr\u003eBy modifying the RS485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)\u003cbr\u003eAdapted sensor: DS18B20 Temperature Sensor\u003cbr\u003eTemperature measurement range: -55°C to +125°C(-67°F to +257°F)\u003cbr\u003eSize: 75 *50 * 14mm(Only Board),80 *54 * 26mm(With DIN housing)\u003cbr\u003eWeight: 36g(Only Board) ,66g(With DIN housing)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cspan style=\"color:rgb(0, 0, 205)\"\u003eIn order to collect temperature more stably, it is recommended that the cable length of the DS18B20 probe should not exceed 15 meters.\u003cbr\u003e1 For probes less than or equal to 5 meters, the default settings can be used\u003cbr\u003e2 When the probe cable is greater than 5 meters, data can be collected correctly under normal circumstances. However, some manufacturers' sensors are incompatible and cannot collect data correctly.\u003cbr\u003eThe following modifications can be made:\u003cbr\u003e1 Set the 0X00F3 register to 1.\u003cbr\u003e2 Change the RA1\/RA2 resistor to 3.9K or 2.7K resistor.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003e\u003cstrong\u003ePin description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size:18px\"\u003e\u003cspan style=\"font-family:arial, helvetica, sans-serif\"\u003eVCC: Positive power supply\u003cbr\u003eVCC: Negative power supply\u003cbr\u003eA+: RS485 A+ port\u003cbr\u003eB- : RS485 B- port\u003cbr\u003e5V: DS18B20 positive power supply\u003cbr\u003eGND: DS18B20 negative power supply\u003cbr\u003eD1: CH1 DS18B20 DATA\u003cbr\u003eD2: CH1 DS18B20 DATA\u003cbr\u003eD3: CH1 DS18B20 DATA\u003cbr\u003eD4: CH1 DS18B20 DATA\u003cbr\u003eD5: CH1 DS18B20 DATA\u003cbr\u003eD6: CH1 DS18B20 DATA\u003cbr\u003eD7: CH1 DS18B20 DATA\u003cbr\u003eD8: CH1 DS18B20 DATA\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sdd2fa65f4ea943869f9499cacc0cdb16Q.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S44fc8d89877343a68e10d0663db274d5b.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S5897b63483b84da9a2fa91fc70602417h.jpg\" slate-data-type=\"image\"\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Only Board","offer_id":55378074894635,"sku":"14:350850#Only Board","price":81.27,"currency_code":"USD","in_stock":true},{"title":"With DIN housing","offer_id":55378074927403,"sku":"14:350853#With DIN housing","price":90.32,"currency_code":"USD","in_stock":true},{"title":"DS18B20 Sensor","offer_id":55378074960171,"sku":"14:10#DS18B20 Sensor","price":17.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S5897b63483b84da9a2fa91fc70602417h.webp?v=1788336869","url":"https:\/\/yoeruyo.com\/products\/modbus-rs485-analog-io-module-paperless-recorder-board-8-way-1-wire-ds18b20-digital-temperature-sensor","provider":"Yoeruyo","version":"1.0","type":"link"}