Serial RS485 to Ethernet Converter - USR-TCP232-304

$50.00
Save $20
(Exc. GST)

Available in stock

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Serial RS485 to Ethernet Converter - USR-TCP232-304

USR-TCP232-304 is a low-cost serial RS485 Ethernet converter, which can realise bidirectional transparent transmission between RS485 and local Ethernet or the Internet. It is integrated with TCP/IP protocol.

Features of RS485 Ethernet Converter

Support DHCP, automatically obtain an IP address and query IP address through serial setting protocol
Support DNS function
Set parameters through web page
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 on 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 Converter

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

Application of RS485 Ethernet Converter

Note: This kit also includes AU Power Adapter.

Specifications:

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: 3 wire (A+, B-, GND)
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

User Manual

[Datasheet] USR-TCP232-304 Datasheet | download
[User Manual] USR-TCP232-304 User Manual | download
[Selection Table] Serial Device Server Selection Table | download
[AT Command] USR-TCP232-304 AT Command Set | download

Development File

[Demo Code] TCPIP Demo Code | download
[Customized Webpage] USR-TCP232-304 Customized Webpage_V4015 | download
[Customized Webpage] USR-TCP232-304 Customized Webpage_V4016 | download

Application Software

[USR-VCOM] Virtual Serial Software V3.7.1.520 | download
[USR-TCP-Test] Testing Software | download
[USR-TCP-Test_android] Testing Software | download
[USR-M0] Setup SoftwareV2.2.2.279 | download

Product Certificates

[Certificate] M0 Series CE FCC ROHS WEEE Certificate | download