RS485 to WiFi/Ethernet Converter, Rail-Mount, 5~36 V, with Antenna

Industrial RS485 to WiFi/Ethernet converter for Modbus, MQTT and transparent serial communication, ideal for data acquisition, IoT converter applications and remote monitoring.

Features

• RS485 interface via screw terminal with surge and lightning protection
• Ethernet 10/100M RJ45 connector
• WiFi 802.11 b/g/n supporting Station / AP / AP+Station modes
• Supports Modbus TCP ↔ RTU, MQTT, HTTPD Client and transparent transmission
• Multiple configuration methods: Web, Serial (AT commands) and host
• Hardware protection: ESD Level 4, surge and EFT protection
• Rail-mount enclosure, V0 flame retardant PC+ABS
• Wide input power 5 ~ 36 V via screw terminal

Technical specifications

• Ethernet: 10/100M auto-negotiation RJ45
• WiFi: 802.11 b/g/n, frequency 2.412 ~ 2.484 GHz
• Security: WPA-PSK / WPA2-PSK, TKIP / AES
• Transmit power example: 802.11b +19 dBm (Max. @11 Mbps)
• Receive sensitivity example: 802.11n −73 dBm (@HT20, MCS7)
• Serial: RS485 baudrate 300 ~ 460800 bps, data bits 5 ~ 9, parity optional
• Protocols: TCP / UDP / ARP / ICMP / DHCP / DNS / HTTP / MQTT
• Operating modes: Transparent, Serial Command, HTTPD Client, Modbus Converter
• Environment: Operating −40 °C ~ 85 °C, Storage −45 °C ~ 125 °C
• Dimensions: 109.66 × 28 × 64.71 mm
• Weight: approx. 0.157 kg

Package contents

• RS485 to WiFi/Ethernet Converter × 1
• Antenna × 1

Documentation

Waveshare Wiki RS485_TO_WIFI/ETH