{"product_id":"r223c16-16ch-12v-rs232-serial-port-db9-relay-board-uart-led-motor-smart-switch-module","title":"R223C16 16 channels 12V RS232 Serial Port DB9 Relay Board UART LED Motor Smart Switch Module","description":"\u003cdiv\u003eR223C16  from eletechsup \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cspan style=\"font-size: 22px;\"\u003eProduct Name:   16ch 12V RS232 Serial Port DB9 Relay Board UART Smart Switch Module LED Motor\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e    \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: verdana; font-size: 14.0pt;\"\u003ePackage inlcuded: \u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan style=\"font-family: times new roman; font-size: 19.0px;\"\u003e\u003cspan style=\"font-family: verdana; font-size: 14.0pt;\"\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003e\u003cspan style=\"font-size: 14.0pt;\"\u003e1 pcs \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003eR223C16 \u003cspan style=\"font-family: times new roman; font-size: 19.0px;\"\u003e\u003cspan style=\"font-family: verdana; font-size: 14.0pt;\"\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003e\u003cspan style=\"font-size: 14.0pt;\"\u003e\u003cspan style=\"font-size: 14.0pt;\"\u003eDC 12V 16 Channel RS232 Relay Board\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/losAAOSw7eleDuSy\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e  \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\u003cspan style=\"color: #002060;\"\u003e\u003cspan style=\"font-family: times new roman; font-size: 18.0pt;\"\u003eDescription: \u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\n\u003cspan style=\"color: #002060;\"\u003e\u003cspan style=\"font-family: times new roman; font-size: 18.0pt;\"\u003e  \u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e1: Working voltage : DC 12V\u003cbr\u003e \u003cbr\u003e2: Standby current (all relays closed) 18MA, 1 relay open 46MA, 2 relays open 73MA, 3 relays open 100MA,4 relays open 126MA,5 relays open 153MA,6 relays open 179MA, 7 relays open 204MA,8 relays open 230MA…\u003cbr\u003e \u003cbr\u003e3: ''Open'' ''Close'' ''Momentary'' ''Self-locking'' ''Interlock'' ''Delay''(Only AT command)  ''All Relays Open'' ''All Relays Close'' 8 Commands\u003cbr\u003e \u003cbr\u003e4: Two kinds of commands: AT command and 8-byte command, the two commands are automatically recognized, no need to switch.\u003cbr\u003e \u003cbr\u003e5: Under the ''Delay'' command ,the maximum delay is 9999 seconds(Only AT command)\u003cbr\u003e  \u003cbr\u003e6:Output indication : relay output with LED indicators,easy to see working status of the relay;\u003cbr\u003e \u003cbr\u003e7:Baud rate 9600kbps, 8 data bits, one stop bit, no parity. \u003cbr\u003e \u003cbr\u003e8 Size: 172 * 65 * 19mm\u003cbr\u003e9 Weight: 228 g\u003cbr\u003e \u003cbr\u003e10 Maximum load: 10A \/ 250VAC, 10A \/ 125VAC, 10A \/ 30VDC, 10A \/ 28VDC, 10A \/ 12VDC\u003cspan style=\"color: #002060;\"\u003e\u003cspan style=\"font-family: times new roman; font-size: 18.0pt;\"\u003e  \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\n\u003cdiv style=\"font-size: 14.0pt;\"\u003e\n\u003cdiv style=\"font-family: times new roman;\"\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e    \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #ff0000; font-size: 20.0px;\"\u003eFor more information, please contact me\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\n\u003cstrong style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eApplication\u003cbr\u003e  \u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eRemote control, remote measurement system; \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eWireless meter;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003eSmart Home,Home Automation ,Wiser Home;\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eAccess control \u003c\/span\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003e;\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eIdentification system\u003c\/span\u003e \u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003e;\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eData collection; \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eIT household appliance\u003c\/span\u003e  \u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003e;\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eIntelligence household appliance;\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14.0pt; font-family: times new roman;\"\u003eBaby monitoring system;\u003c\/span\u003e\u003cbr\u003eLED Motor PLC\u003cbr\u003ePC Remote Control\u003cbr\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA3OVgxMDc5\/z\/oB0AAOSwCDxeDuS2\/$_10.JPG\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003cbr\u003e\u003cspan style=\"font-size: 20px;\"\u003e\u003cstrong\u003eWiring Diagram:\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\n\u003cspan style=\"line-height: 27.0px; font-family: arial; font-size: 18.0px;\"\u003e1 DC 12V control circuit,Wiring diagram below. ''LOAD'' may be LED lights, fans, motors and \u003c\/span\u003e  \u003cspan style=\"line-height: 27.0px; font-family: arial; font-size: 18.0px;\"\u003eother DC 12V equipment \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/9ioAAOSwgedeDuSz\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\u003cspan style=\"font-family: arial; font-size: 18.0px; line-height: 27.0px;\"\u003e2 DC 1-110V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). ''LOAD'' may be LED lights, fans, motors and other DC AC equipment\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTA1MFgxMDUw\/z\/67gAAOSwRBFeDuS2\/$_10.JPG\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: #000000; font-size: medium;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"Default Title","offer_id":46536994062493,"sku":"R223C16","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_e397000c-7138-42b5-97ad-e270c5156f29.jpg?v=1740745855","url":"https:\/\/eletechsup.com\/products\/r223c16-16ch-12v-rs232-serial-port-db9-relay-board-uart-led-motor-smart-switch-module","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}