{"product_id":"waveshare-modbus-rtu-protocol-8-ch-latching-relay-module-c-with-rs485-interface30460","title":"Waveshare Modbus RTU Protocol 8-Ch Latching Relay Module (C) With RS485 Interface(30460)","description":"\u003cbr\u003eFeatures:\u003cbr\u003e1. Support setting device address (1-255) to cascade multiple devices through RS485 bus\u003cbr\u003e2. With flash-on and flash-off functions, the relay can be controlled by command to automatically close after being turned on for a period of time\u003cbr\u003e3. Onboard integrated power isolation can provide stable isolation voltage, and the isolation end does not need additional power supply\u003cbr\u003e4. Onboard integrated magnetic coupling isolation can be used for signal isolation, with high reliability, strong anti-interference and low power consumption\u003cbr\u003e5. Onboard self-recovery fuse and TVS (transient voltage suppression tube) can effectively suppress surge voltage and transient spike voltage in the circuit, prevent overcurrent and overvoltage, lightning protection and anti-static\u003cbr\u003e6. Using a dedicated magnetic latching relay driver chip, the driving ability is stronger and more stable\u003cbr\u003e7. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burn out the circuit\u003cbr\u003e8. Using high-quality relays, the load allowed is: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC\u003cbr\u003e9. Guide rail ABS protective shell, easy to install and use, safer with shell\u003cbr\u003e10. External 3 LED indicators, convenient to check the MCU status and signal receiving and sending status\u003cbr\u003e11. Using magnetic latching relays, the state of the relay will remain unchanged after power failure\u003cbr\u003e\u003cbr\u003eProduct parameters:\u003cbr\u003e1. Working voltage: 7V-36V\u003cbr\u003e2. Communication protocol: RS485\u003cbr\u003e3. Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000\u003cbr\u003e4. Default communication format: 9600, N, 8, 1\u003cbr\u003e5. Number of relays: 8\u003cbr\u003e6. Contact type: one normally open, one normally closed\u003cbr\u003e7. Contact load: less than or equal to 10A 250V AC or equal to 10A 30V DC\u003cbr\u003e8. Modbus protocol: standard Modbus RTU protocol\u003cbr\u003e9. RS485 address setting: 1-255\u003cbr\u003e10. Indicator light:\u003cbr\u003eSTA: MCU indicator light, flashes when MCU is working normally\u003cbr\u003eTXD: Transmit indicator light, lights up when sending data\u003cbr\u003eRXD: Receive indicator light, lights up when receiving data\u003cbr\u003e11. Product size: 145 x 90 x 40mm\u003cbr\u003e12. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\r\n\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\r\n\u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n  \u003ctr\u003e\r\n\t\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003e\r\n\t\t\tPackage Weight\r\n\t\t\u003c\/td\u003e\r\n\t\u003ctd style=\"border: none; padding: 0;\"\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t0.27kgs \/ 0.60lb\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t18cm * 12cm * 6cm \/ 7.09inch * 4.72inch * 2.36inch\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t40\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t11.70kgs \/ 25.79lb\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0;\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t38cm * 50cm * 32cm \/ 14.96inch * 19.69inch * 12.6inch\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\t\u003cdiv class=\"params_prop last_prop\"\u003e\r\n\t\t  \u003ctable border=\"0\" style=\"margin-bottom: 0;\"\u003e\r\n\t\t\t\u003ctr\u003e\r\n\t\t\t\t\t\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\r\n\t\t\t\u003ctd style=\"border: none; padding: 5px;\"\u003e\r\n\t\t\t\t\t\t\t\t20GP: 438 cartons * 40 pcs = 17520 pcs\u003cbr\u003e\r\n\t\t\t\t\t\t\t\t40HQ: 1018 cartons * 40 pcs = 40720 pcs\u003cbr\u003e\r\n\t\t\t\u003c\/td\u003e\r\n\t\t\t\t\t\u003c\/tr\u003e\r\n\t\t  \u003c\/table\u003e\r\n\t\t\u003c\/div\u003e\r\n\t\t\u003c\/td\u003e\r\n  \u003c\/tr\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Vitrax","offers":[{"title":"Default Title","offer_id":52920720097504,"sku":"TBD0605915301A","price":74.94,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.carouselstore.co.uk\/products\/waveshare-modbus-rtu-protocol-8-ch-latching-relay-module-c-with-rs485-interface30460","provider":"Carousel Store","version":"1.0","type":"link"}