Home>Consumer Electronics>Industrial Module>USR Din-Rail Serial port RS485 to TCP/IP WiFi Ethernet Serial Device Server converter USR-DR404 Support Modbus For Data transmission

USR Din-Rail Serial port RS485 to TCP/IP WiFi Ethernet Serial Device Server converter USR-DR404 Support Modbus For Data transmission Item NO.: F42847-D1 F42847-D2 F42847-D3 F42847-D4

US$ 29.66

Version: EU PLUG US PLUG UK PLUG AU PLUG

Quantity: Stock ( 39999996 )

Product Name	USR Din-Rail Serial port RS485 to TCP/IP WiFi Ethernet Serial Device Server converter USR-DR404 Support Modbus For Data transmission
Item NO.	F42847-D1 F42847-D2 F42847-D3 F42847-D4
Weight	0.295 kg = 0.6504 lb = 10.4058 oz
Category	Consumer Electronics > Industrial Module
Brand	USR
Creation Time	2021-01-19

USR Standard Din-Rail Serial port RS485 to TCP/IP WiFi Ethernet Serial Device Server converter USR-DR404 Support Modbus For Data transmission

USR-DR404 is a Din Rail RS485 to WiFi converter which can realizes bidirectional transparent transmission between RS485 and WiFi / Ethernet.
● 1-port RS485 to 802.11 a/b/g/n WLAN Serial Device Server
● Links serial and Ethernet devices to an IEEE 802.11a/b/g/n network
● Supports TCP server/client, UDP server/client,https client, Virtual COM
● Supports Modbus RTU to Modbus TCP
● Supports multiple networking mode with 1 RJ45 ethernet port
● MQTT/SSL special firmware (contact sales)

Ethernet
Port Number	1 Ethernet Ports: 1 x WAN/LAN
Buffer	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
TransmitPower	802.11b: +19dBm(Max.@11Mbps) 802.11g: +18dBm(Max.@54Mbps) 802.11n: +17dBm(Max.@HT20,MCS7) +17dBm(Max.@HT40,MCS7)
TransmitPower	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
InterfaceStandard	485 interface (anti surge, anti thunder, overcurrent protection)
Input Voltage	DC5～36V
Operating Temp	-40℃～85℃
StorageTemp	-40℃～125℃
Size	109.662864.71mm(LWH)
Software
Network Mode	Station/AP/AP+Station
Security	WPA-PSK/WPA2-PSK
Encryption	TKIP/AES
Work Mode	Transparent transmission/Serial command/ HTTP Client/Modbus TCP<=>Modbus RTU
SettingCommand	AT+ command
Networking Protocol	TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP
Max Client Numberin TCP Server Mode	24
Configuration	Web server＋AT command
Customer application software	Support customize application software