{"product_id":"waveshare-rail-mount-serial-server-rs485-to-wifi-ethernet-module-modbus-mqtt-gateway-21968","title":"Waveshare Rail-Mount Serial Server RS485 to WIFI\/Ethernet Module, Modbus MQTT Gateway, 21968","description":"\u003cb\u003eFeatures\u003c\/b\u003e\u003cbr\u003eThis is a RS485 device data acquisitor \/ IoT gateway designed for industrial environment. It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to HTTPD Client, etc. With RS485, WIFI and Ethernet ports, the module can realize functions such as serial to WIFI, serial to Ethernet, Ethernet to WIFI and so on. Using screw terminals for power input, it supports 5~36V wide range power supply. Rail-mount V0 flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety \u0026amp; security IoT, and intelligent instrument monitoring...\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003cbr\u003eOutline: \u003cbr\u003e1. Communication interface: RS485, screw terminal \u003cbr\u003e2. Power supply: 5 ~ 36V DC, screw terminal \u003cbr\u003e3. Case: PC + ABS, V0 flame retardant grade \u003cbr\u003e4. Dimensions: L x W x H: 109.66 x 28 x 64.71 mm \u003cbr\u003e \u003cbr\u003eComunication: \u003cbr\u003e1. Ethernet: 10 \/ 100M auto-negotiation RJ45 connector \u003cbr\u003e2. WIFI: 802.11b\/g\/n compliant \u003cbr\u003e3. Serial port: RS485 interface (Anti-surge, Lightningproof, Over-current protection) \u003cbr\u003e \u003cbr\u003eWireless specification: \u003cbr\u003e1. Frequency Band: 2.412 ~ 2.484 GHz \u003cbr\u003e2. Wireless network: Station \/ AP \/ AP+Station Mode \u003cbr\u003e3. Security mechanism: WPA-PSK \/ WPA2-PSK \u003cbr\u003e4. Encryption type: TKIP \/ AES \u003cbr\u003e5. Transmitting power:  \u003cbr\u003e- 802.11b: +19dBm (11Mbps) \u003cbr\u003e- 802.11g: +18dBm (54Mbps) \u003cbr\u003e- 802.11n: +17dBm (HT20, MCS7); +17dBm (HT40, MCS7) \u003cbr\u003e6. Receiving sensitivity: \u003cbr\u003e- 802.11b: -89dBm (11Mbps) \u003cbr\u003e- 802.11g: -81dBm (54Mbps) \u003cbr\u003e- 802.11n: -73dBm (HT20, MCS7); -71dBm (HT40, MCS7) \u003cbr\u003e \u003cbr\u003eSerial specification: \u003cbr\u003e1. Baudrate: 300 ~ 460800 bps \u003cbr\u003e2. Parity bit: None, odd, even, mark, space \u003cbr\u003e3. Data bit: 5 ~ 9 bits \u003cbr\u003e4. Flow control: N\/A \u003cbr\u003e \u003cbr\u003eSoftware \u003cbr\u003e1.Protocol: TCP \/ UDP \/ ARP \/ ICMP \/ DHCP \/ DNS \/ HTTP \/ MQTT \u003cbr\u003e2. Configuration: Host, web browser, serial AT command \u003cbr\u003e3. Communication method: TCP\/IP direct communication, VCOM \u003cbr\u003e4. Operating mode: Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU \u003cbr\u003e \u003cbr\u003eEnvironmental requirements \u003cbr\u003e1. Working temperature: -40 ~ 85 degree C \u003cbr\u003e2. Storage temperature: -45 ~ 125 degree C \u003cbr\u003e3. Humidity range: 5% ~ 95% relative humidity\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage List\u003c\/b\u003e\u003cbr\u003e1. RS485 TO WIFI\/ETH x 1 \u003cbr\u003e2. Antenna x 1\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.17kgs \/ 0.37lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15cm * 8cm * 5cm \/ 5.91inch * 3.15inch * 1.97inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e100\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e17.00kgs \/ 37.48lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e42cm * 50cm * 32cm \/ 16.54inch * 19.69inch * 12.6inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 396 cartons * 100 pcs = 39600 pcs\u003cbr\u003e40HQ: 921 cartons * 100 pcs = 92100 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Mira Sales","offers":[{"title":"21968","offer_id":56899269722377,"sku":"DIY0282","price":30.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/4040\/2697\/files\/DIY0282.jpg?v=1774006815","url":"https:\/\/instock.net\/products\/waveshare-rail-mount-serial-server-rs485-to-wifi-ethernet-module-modbus-mqtt-gateway-21968","provider":"InStock","version":"1.0","type":"link"}