Waveshare Rail-Mount Serial Server RS485-WIFI/Ethernet Module Modbus MQTT Gateway
Description Rail-Mount Serial Server, RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway Offers an RS485 device data acquisitor / IoT gateway Designed for industrial environment Combines multi functions in one Suitable for applications like data acquisition, IoT gateway, etc. Power Supply: 5 ~ 36 V DC (Not Included) The Rail-Mount Serial Server, RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway is an RS485 device data acquisitor / IoT gateway designed for an 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 a 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 & security IoT, and intelligent instrument monitoring. View more What's Included 1x RS485 TO WIFI/ETH 1x Antenna Dimensions Size 109.66 x 28 x 64.71 mm (L x W x H) Links PDF File Rail-Mount Serial Server, RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway - User Manual Website Rail-Mount Serial Server, RS485 to WIFI/Ethernet Module, Modbus MQTT Gateway - Wiki Specifications Power Supply: 5 ~ 36 V DC, screw terminal Case: PC + ABS, V0 flame retardant grade Communication Interface: RS485, screw terminal Weight: 157 g Communication Ethernet: 10 / 100M auto-negotiation RJ45 connector WiFi: 802.11b/g/n compliant Serial Port: RS485 interface (Anti-surge, Lightningproof, Over-current protection) Wireless Frequency Band: 2.412 ~ 2.484 GHz Wireless Network: Station / AP / AP+Station Mode Security Mechanism: WPA-PSK / WPA2-PSK Encryption Type: TKIP / AES Transmitting Power: 802.11b: +19dBm (Max. at 11 Mbps) | 802.11g: +18dBm (Max. at 54 Mbps) | 802.11n: +17dBm (Max. at HT20, MCS7) | +17dBm (Max. at HT40, MCS7) Receiving Sensitivity: 802.11b: -89dBm ( at 11 Mbps) | 802.11g: -81dBm (at 54 Mbps) | 802.11n: -73dBm ( at HT20, MCS7) | -71dBm( at HT40, MCS7) Serial Baudrate: 300 ~ 460800 bps Parity Bit: none, odd, even, mark, space Data Bit: 5 ~ 9 bits Flow Control: N/A Software Protocol: TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT Configuration: host, web browser, serial AT command Communication Method: TCP/IP direct communication, VCOM Operating Mode: Transparent transmission, serial command, HTTPD Client, Modbus TCP to Modbus RTU Environment Operating Temperature: -40 °C ~ 85 °C Storage Temperature: -45 °C ~ 125 °C Humidity Range: 5% ~ 95% relative humidity