{"product_id":"ce039-dc-12v-4ch-rs232-relay-board-scm-pc-usb-uart-db9-remote-control-switch-plc-motor","title":"CE039 DC 12V 4Ch RS232 Relay Board SCM PC USB UART DB9 Remote Control Switch PLC Motor","description":"\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cspan style=\"color: rgb(192, 0, 0);\"\u003e\u003cspan style=\"font-size: 18px;\"\u003eProduct Name:\u003c\/span\u003e\u003c\/span\u003e \u003cspan style=\"font-size: 14pt; color: red;\"\u003eDC 12V 4Ch RS232 Relay Board SCM PC USB UART DB9 Remote Control Switch PLC Motor\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cdiv\u003eYou might need accessories : \u003ca href=\"https:\/\/www.ebay.com\/itm\/USB-2-0-232-RS232-Serial-9-Pin-Adapter-DB9-Cable-\/271423559625?pt=LH_DefaultDomain_0\u0026amp;hash=item3f321ad7c9\" target=\"_blank\"\u003eUSB to RS232\u003c\/a\u003e;\u003c\/div\u003e\n\u003cdiv style=\"font-family: Simsun;\"\u003e \u003c\/div\u003e\n\u003cdiv\u003e   \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-size: 14pt;\"\u003eModule No.: CE039\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Helvetica, sans-serif;\"\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cdiv\u003e\u003cspan style=\"font-family: Verdana; font-size: 14pt;\"\u003ePackage inlcuded:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e\u003cspan style=\"font-family: Verdana; font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003e1 x \u003cspan style=\"font-size: 14pt;\"\u003eDC 12V 4Ch RS232 Relay Board\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003ePrinting of PCB board is wrong, the correct printing is:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"color: rgb(255, 0, 0);\"\u003eNO4 COM4 NC4 NO3 COM3 NC3 NO2 COM2 NC2 NO1 COM1 NC1\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e   \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstrong style=\"font-size: 14pt;\"\u003eDescription:\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan\u003e4 Channel Relay Module;\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003ePower input: DC 12V(8.5-13.5V).\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eStandby current (all relays closed) 18MA, 1 relay open 50MA, 2 relays open 81MA, 3 relays open 110MA, 4 relays open 140MA\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003ePC Serial ports RS232 Control Relay;\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003ePower indicator : LED lights;\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eOutput indication : relay output with LED indicators,easy to see working status of the relay;\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eCommunication protocol: UART protocol communication, baud rate 9600kpbs, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes. Two-way data transmission.\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eBaud rate 9600kbps, 8 data bits, one stop bit, no parity. Each data frame contains eight bytes.\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eSize : 90mm*47mm*19mm\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan\u003eWeight : 62g\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"pastingspan1\"\u003e     \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\n\u003cdiv id=\"pastingspan1\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e   \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"pastingspan1\"\u003e\u003cspan style=\"font-size: 14pt; color: rgb(0, 0, 255);\"\u003e1 Control commands:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e  \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e1.Reading status(reading the satus of the relay (on\/off)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e  \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e55 56 00 00 00 00 00 AB\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e  \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e2.Relay open (issue this command,Relay open,COM connect to NO)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e  \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 55 56 00 00 00 01 01 AD\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 55 56 00 00 00 02 01 AE\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 55 56 00 00 00 03 01 AF\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 55 56 00 00 00 04 01 B0\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e3. Relay close (issue this command,Relay close,COM disconnect NO,and COM connect to NC)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 55 56 00 00 00 01 02 AE\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 55 56 00 00 00 02 02 AF\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 55 56 00 00 00 03 02 B0\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 55 56 00 00 00 04 02 B1\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e4. Relay toggle (Relay status reversal,if COM connect to NO,this commands will Disconnect COM to NO and Reverse COM connect to NC,and vice versa)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 55 56 00 00 00 01 03 AF\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 55 56 00 00 00 02 03 B0\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 55 56 00 00 00 03 03 B1\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 55 56 00 00 00 04 03 B2\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e5. Relay momentary (Relay COM connect to NO,disconnect after 200MS)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 55 56 00 00 00 01 04 B0\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 55 56 00 00 00 02 04 B1\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 55 56 00 00 00 03 04 B2\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 55 56 00 00 00 04 04 B3\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e6. Relay Interlock\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 55 56 00 00 00 01 05 B1\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 55 56 00 00 00 02 05 B2\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 55 56 00 00 00 03 05 B3\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 55 56 00 00 00 04 05 B4\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e     \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eOnce issue a command,will have a return fame,7th byte of return fame mean the satus of realy\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e2 return command\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e1.Return relay open (return this command,mean COM connect to NO)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 33 3C 00 00 00 01 01 71\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 33 3C 00 00 00 02 01 72\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 33 3C 00 00 00 03 01 73\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 33 3C 00 00 00 04 01 74\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e2.Return relay close (return this command,mean COM disconnect NO ,and COM connect to NC)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 1 : 33 3C 00 00 00 01 02 72\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 2 : 33 3C 00 00 00 02 02 73\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 3 : 33 3C 00 00 00 03 02 74\u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003cdiv id=\"pastingspan1\" style=\"font-size: 14pt;\"\u003eChannel 4 : 33 3C 00 00 00 04 02 75\u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv id=\"pastingspan1\"\u003e    \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-size: 14pt;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\u003cstrong style=\"font-size: 14pt;\"\u003eApplication\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cbr\u003e\u003cspan style=\"font-size: 14pt;\"\u003eRemote control, remote measurement system; \u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWireless meter\u003c\/span\u003e \u003cspan style=\"font-size: 14pt;\"\u003e;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\n\u003cspan style=\"font-size: 14pt;\"\u003eSmart Home,Home Automation ,Wiser Home;\u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eAccess control \u003c\/span\u003e\u003cspan style=\"font-size: 14pt;\"\u003e;\u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIdentification system\u003c\/span\u003e \u003cspan style=\"font-size: 14pt;\"\u003e;\u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eData collection; \u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIT household appliance\u003c\/span\u003e \u003cspan style=\"font-size: 14pt;\"\u003e;\u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eIntelligence household appliance;\u003c\/span\u003e\u003cbr style=\"font-size: 14pt;\"\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBaby monitoring system;\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e   \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e\u003cstrong\u003eTypial application :\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e   \u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e\n\u003cspan style=\"font-family: arial; font-size: 18px;\"\u003e1 DC 12V control circuit,Wiring diagram below. \"LOAD\" may be LED lights, fans, motors and \u003c\/span\u003e\u003cspan style=\"font-family: arial; font-size: 18px;\"\u003eother DC 12V equipment\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e\u003cspan style=\"font-family: arial; font-size: 18px;\"\u003e2 DC 1-48V 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=\"font-family: Arial, Verdana, sans-serif;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTE4OFgxMDk2\/z\/MB4AAOSwWula-T9I\/$_12.JPG?set_id=880000500F\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e3 DC 1-100V OR AC 85-265V control circuit,Wiring diagram below(Note:If not DC 12V load, need another DC 12V power supply). \"LOAD\" may be Machine tool ,CNC,3D Printer,LED lights, fans, motors and other DC AC equipment\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e\u003cimg src=\"https:\/\/i.ebayimg.com\/00\/s\/MTE3MVgxNTQ5\/z\/mqsAAOSwJ7da-T9P\/$_12.JPG?set_id=880000500F\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv style=\"font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003eTest Software:(Only support win xp (32\/62) win 7 (32\/62) Operating System)\u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"color: rgb(0, 0, 0); font-family: Arial, Verdana, sans-serif; font-size: 12px;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cspan style=\"color: #333333; font-family: Arial, Verdana, sans-serif;\"\u003e\u003cspan style=\"font-size: 12px;\"\u003e \u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eletechsup Original Factory Official‌ Store ","offers":[{"title":"Default Title","offer_id":46536983904413,"sku":"CE039_12V","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/8622\/0189\/files\/10_3ce456cc-4a95-4156-baf0-2fea01507358.jpg?v=1740745397","url":"https:\/\/eletechsup.com\/products\/ce039-dc-12v-4ch-rs232-relay-board-scm-pc-usb-uart-db9-remote-control-switch-plc-motor","provider":"Eletechsup Ready Stock Factory Store 6-10days to Worldwide","version":"1.0","type":"link"}