USR-TCP232-304 Serial RS485 to TCP/IP Ethernet Server Converter Module

Serial Adapters
USR-TCP232-304
1-port RS485 to Ethernet Converters
1-port RS485 to Ethernet converters USR-TCP232-304 can transmit data transparently between TCP/IP and RS485. RS485 to Ethernet converters USR-TCP232-304 are widespread required in industrial automation. Simple configuration and easy to use.
Ordering Guide
Serial to Ethernet,
Bidirectional Transparent Data Transmission
One More Thing, Modbus Gateway
Connect to , SCADA system or user's
private server to achieve local or remote motoring.
Multi-Host Modbus Polling
Modbus RTU to Modbus
Multiple User Scenarios
Multi-user Access
Multi-device Management
Virtual-COM Software
This feature can infinitely extend the serial cable,
allowing communication to no longer
be limited by distance.
Point-to-Point Communication
Using this method, it is possible to achieve
data communication between two serial devices.
Additional Features
Heartbeat Packet
Server can detect abnormal disconnection from the client
using this feature (304 as an client)
RFC2217
Users can dynamically modify the baud rate, stop bit,
data bits and parity bit of the TCP232-304 by sending
protocol over the network.
Registration Packet
The server can identify different clients by using
registration packets.
High Reliablity Design
Applications
Intelligent Transportation
By connecting the traffic lights to serial device server, the control
center can collect and process traffic data on-site through Ethernet,
and the collected data can also provide accurate quantitative basis for
traffic command and dispatch and city traffic rules.
Unattended Weighing
Connectingtheserialservertothegate, itisconvenientfor thecontrol
centertoremotelycontrolthegateswitchthroughEthernet.
Multipleserialserverscanbeusedtoconnectotherserialcameras,
weighinginstruments,LEDdisplays,RFIDcardreaders,
vehicleinductioncoils,ticketprintersandotherperipherals,
enrichinmoreapplication scenarios.
Product Details
Model
USR-TCP232-302
USR-TCP232-304
USR-TCP232-306
Processor
ARM Cortex-M0, 48MHz
Power Supply
Power Input
DC: 5.0-7.0 V,
Connector: DC 5.5*2.1 mm
DC: 5.0-7.0 V,
Connector: DC 5.5*2.1 mm
DC: 5.0-36.0 V,
Connector: 5.5*2.1 mm & 2 pin terminal block
Consumption
150mA 5v
150mA 5v
116mA 5v; 53mA @ 12v
Ethernet Port
Ethernet Port
1 x RJ45, 10/100Mbps, auto MDI/MDIX
Serial Port
Serial Port
RS232
RS485
RS232/485/422(Not work at the same time)
Baud Rate
600~230.4 Kbps
Data Bits
5,6,7,8
Stop Bit
1,2
Parity Bit
None, Odd, Even, Mark, Space
Serial Packeting
Packeting Time: Four-byte sending time
Packeting Length: 400 Bytes
Serial Packet Cache
Receive:2KBytes
Reload Button

Physical Parameters
Dimension(L*W*H)
66.3*70.0*25.0 mm
73.2*70.0*25.0 mm
98.0×86.0×25.0 mm
Installation
Wall Mounting
Operating Temp
-25~75
Storage Temp
-40~105
Operating Humility
5%~95% RH(non-condensing)
Storage Humility
5%~95% RH(non-condensing)
Indicators
None
None
PWR, WORK,LINK,TX,RX
Software
Network Protocol
IP, TCP/UDP, DHCP, RCMP, HTTP, IPv4, DNS
IP Mode
DHCP, STATIC IP
DNS Service

Config Method
AT Command, Built-in webpage,
Config Software, Config Protocol
Work Mode
Server/TCP Client/UDP Server
/UDP Client/Httpd Client
Modbus Gateway
Modbus RTU to Modbus , Multi-host Modbus Polling
User-Defined Webpage

Server
16 clients
Network Packet Cache
Send: 6K Bytes
Receive: 4K Bytes
Additional Features
RFC2217 Similar, Heartbeat Packet, Registration Packet, Index, No Data Restart
Others
EMC Level
IEC61000, Level 3(Surge, ESD, EFT)
Certificate

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High-concerned chemical : None
Type : US,EU,UK,AU,None
Size : 1
Model Number : USR-TCP232-304
Certific