{"product_id":"10pcs-dual-modbus-rtu-2-way-relay-module-switch-input-and-output-rs485-ttl-communication-controller","title":"10pcs Dual Modbus-Rtu 2-way Relay Module Switch Input and Output RS485\/TTL Communication Controller","description":"\u003ch2\u003eSize Conversion\u003c\/h2\u003e\u003cp\u003eInches\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\u003cth\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eCentimeters\u003c\/p\u003e\u003ctable\u003e\n\u003ctr\u003e\u003cth\u003e\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003e\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003ePlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan class=\"15\" style=\"letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eDescription:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eLC 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip, adopt standard MODBUS RTU format RS485 communication protocol. It can realize 2bit input signal detection and 2-bit relay output. It can be used for digital detection or power control occasions.\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan class=\"15\" style=\"letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e1. Support Modbus RTU protocol\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e2. Support RS485\/TTL UART interface\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e3. Output indicator in multi-mode\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e4. The address can be set\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e5. Support input reverse connection protection\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e6. Relay switch output\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e7. Support parameter memory function\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan class=\"15\" style=\"letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eParameters:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e1. Item name: Dual Modbus Relay Module \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e2. Work voltage: DC 7V~24V\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e3. Baud rate: 4800\/9600\/19600bps(default 9600bps)\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e4. Optocoupler input signal: DC 3.3V~30V\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e5. Set address: 1~255\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e6. Relay control mode: ON\/OFF, Delay_ON, Delay_OFF mode\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e7. Delay time: 0~6553.5s \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e8. Load: AC 250V 10A or DC 28V 10A\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e9. Protocol: Modbus RTU\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e10. Interface: RS485\/TTL UART\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e11. Control channel: 2channel\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e12. Operating Temperature: -20?ƒ~85??\/span\u0026gt;\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e13. Operating Humidity: 5%~95%RH\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e14. Module Size: 85 x 49 x 19mm\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"font-weight: bolder;\"\u003e\u003cspan class=\"15\" style=\"letter-spacing: 0pt; font-size: 12pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eModbus RTU :\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e \u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e1. Suppose the device address is 0xFF so return 00 10 00 00 00 01 02 00 FF EB 80 and the 9th byte is device address.\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e2. Turn ON CH_1 Relay (Normal Mode):\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Send:   FF 05 00 00 FF 00 99 E4\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Return: FF 05 00 00 FF 00 99 E4\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eNote_1: The 3rd and 4th byte are relay addresses. So it can be 0x0000, 0x0001, 0x0002, 0x0003.\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003eNote_2: The 5th and 6th byte are relay data. 0xFF00 means turn ON relay and 0x0000 means turn OFF relay.\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e3. Turn OFF CH_1 Relay(Normal Mode):\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Send:   FF 05 00 00 00 00 D8 14\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Return: FF 05 00 00 00 00 D8 14\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e4. Turn ON CH_2 Relay(Normal Mode):\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Send:   FF 05 00 01 FF 00 C8 24\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Return: FF 05 00 01 FF 00 C8 24\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e5. Turn OFF CH_2 Relay(Normal Mode):\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Send:   FF 05 00 01 00 00 89 D4\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e     Return: FF 05 00 01 00 00 89 D4\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\" style=\"margin: 0pt; padding: 0pt; text-indent: 0pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 10.5pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"\u003e6. Turn ON All relays:\u003c\/span\u003e\u003cspan style=\"letter-spacing: 0pt; font-size: 9pt;\"\u003e\u003cp\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":35502482161820,"sku":"1667323","price":2254.41,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/983ba53a-cba8-4cb1-b239-3110d5a35e5a.jpg?v=1597305152","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/10pcs-dual-modbus-rtu-2-way-relay-module-switch-input-and-output-rs485-ttl-communication-controller","provider":"Electronic Pro ","version":"1.0","type":"link"}