USR-TCP232-304 RS485 to TCP/IP Ethernet Converter Module with Built-in WebpageIntroduction of RS485 Ethernet Server

This is a serial RS485 to Ethernet server, used for data transparent transmission. USR-TCP232-304 is a low-cost serial device server,whose function is to realize offerirectional transparent transmission between RS485 and Ethernet. USR-TCP232-304 is internally integrated with TCP/IP protocol. User can apply it to device networking communication.

Features of RS485 Ethernet Server

• Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol
• Support DNS function
• Set parameters through webpage
• Upgrade firmware via network
• Auto-MDI/MDIX, RJ45 port with 10/100Mbps
• Serial port baud rate from 600 bps to 230.4 Kbps, Check bit of None, Odd, Even, Mark and Space
• Work mode: TCP Server, TCP Client, UDP Client, UDP Server, HTTPD Client
• Support virtual serial port and provide corresponding software USR-VCOM
• Heartbeat package mechanism to ensure connection is reliable, put an end to dead link
• User-defined registration package mechanism, check connection status and use as custom packet header
• Under TCP Server mode, Client number ranges from 1 to 16; default number is 4
• The global unique MAC address bought from IEEE, user can define MAC address
• Restore factory default
• Across the gateway, switches, routers
• Can work in LAN, also can work in the Internet (external network)
• Provide PC TCP/IP socket programming example such as VB,C++,Delphi,Android and IOS
• Support customization

Application Field of RS485 Ethernet Server

• Industrial data transmission, industrial automation
• security and protection monitoring, public security
• Smart home, power control, environmental monitoring, intelligent agriculture
• Door check on work attendance system, POS system, rice selling system
• Building automation system, power monitoring, self-service banking system, telecom machine room monitoring

System Information Processor ARM Ethernet Port Number 1 Interface Standard RJ45 Rate 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection Protection 2KV electromagnetism isolation, shell insulation blocking Network Protocol IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP Buffer Send: 6K bytes, receive: 4K bytes Serial Port Number 1 Interface Standard RS-485: 2 wire (A+, B-) Data Bits 5, 6, 7, 8 Stop Bit 1, 2 Check Bit None, Even, Odd, Space, Mark Baud Rate 600 bps ~ 230.4 Kbps Flow Control Null Buffer Receive: 800 bytes Software Virtual Serial (USR-VCOM) Windows 2000 or higher (32 bit/64 bit) Configuration Computer set-up software, serial command, built-in webpage Basic Parameter Size 71 x 60 x 25 mm Operating Temp. -25 ~ 75°C Storage Temp. -40 ~ 105°C, 5 ~ 95% RH Input Voltage DC 4.75 ~ 7V Working Current 150mA @ 5V Power <1W More Warranty 2 years Accessory 5V1A power supply