DR404 Din-Rail RS485 to WiFi Ethernet Serial Device Server Modbus

USR-DR404 RS485 to Wifi Modbus Gateway

Din Rail RS485 to WiFi Converters | RS485 to 802.11 a/b/g/n WLAN Serial Device Servers

Port Number :1 Ethernet Ports: 1 x WAN/LANBuffer :RX/TX: Max 4K bytes

Protection :2KV Electromagnetic isolation for Ethernet port


Speed Rate:10/100Mbps, MDI/MDIX


Wi-Fi

Certificate : FCC/CE


WiFi :802.11 b/g/n


FrequencyRange :2.412GHz-2.484GHz


Transmit Power :

802.11b: +19dBm(Max.@11Mbps)

802.11g: +18dBm(Max.@54Mbps)

802.11n: +17dBm(Max.@HT20,MCS7)

+17dBm(Max.@HT40,MCS7)

User can configure power

ReceiveSensitivity

802.11b: -89dBm(@11Mbps)

802.11g: -81dBm(@54Mbps)

802.11n: -73dBm(@HT20,MCS7)

-71dBm(@HT40,MCS7)


Hardware :

InterfaceStandard

RS485 : 300～230.4Kbps

485 interface (anti surge, anti thunder, overcurrent protection)

Input Voltage :DC5～36V


Operating Temp: -40℃～85℃


StorageTemp : -40℃～125℃


Size : 109.66*28*64.71mm(L*W*H)




Software :

Network Mode:Station/AP/AP+Station


Security:WPA-PSK/WPA2-PSK


Encryption : TKIP/AES



Work Mode:Transparent transmission/Serial command/


https Client/Modbus TCP<=>Modbus RTU

SettingCommand:AT+ command


Networking Protocol :TCP/UDP/ARP/ICMP/DHCP/DNS/https


Max Client Number TCP Server Mode : 24



Configuration :Web server＋AT command


Customer application software :Support customize application software


DIN RAILReady



***WiFi Antenna included***

Download links :

1. Quick Guide : https://icedrive.net/s/42fUsyFb7V
2. User Manual : https://icedrive.net/s/3cSwmRhXBA
3. USR VCOM : https://icedrive.net/s/1xGa1NR2aB2i8QF4jkShxRkS6V2j
4. VCOM Setup : https://icedrive.net/s/kwvbfgS1NNTt4z8FfbGCh7wA12f9
5. USR-TCP232 test : https://icedrive.net/s/Fax7a8wv5z8RyzaDDPRDxbF3ZXxw


***DR404 =USR-DR404 Din-Rail RS485 to WiFi Ethernet Serial Device Server Modbus

Single RS485 to Ethernet converters,which can transmit data transparently between TCP/IP and RS485