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Specification
Brand : USR
BulletPoint1 : Operating Temperature: 0 to 45 centigrade
BulletPoint2 : Full 480 Mb/s bandwidth for USB power users
BulletPoint3 : Hot-plugging, and supporting
BulletPoint4 : downstream USB 2.0 OHCI ports
BulletPoint5 : Supports 32 bit CardBus PC Card Type II slots
Color : As Shown
CompatibleDevices : Laptop
CompatibleDevices1 : Monitor
CompatibleDevices2 : PC
ConnectorType : Serial Adapter
ControlMethod : remote
ExternallyAssignedProductIdentifier : 4861196363838
ExternallyAssignedProductIdentifier1 : 788125201624
ExternallyAssignedProductIdentifier2 : 0788125201624
FinishType : Transparent
HardwareInterface : pci_express_4.0
HardwareInterface1 : pci
HardwareInterface2 : sas
InputVoltage : 12 volts
ItemName : USR-DR301 DIN-Rail RS232 Serial to Ethernet Converter Tiny Size RS232 Ethernet Serial Device Server Supports Websocket
ItemPackageDimensions_Height : 18.4912 centimeters
ItemPackageDimensions_Length : 5.588 centimeters
ItemPackageDimensions_Width : 15.6972 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : computer-serial-port-cards
Manufacturer : PUSR
ModelNumber : USR-DR301
NumberOfItems : 1
NumberOfPorts : 1
OperatingSystem : Windows, macOS, Linux
PartNumber : N35274
PowerPlugType : no_plug
ProductDescription :

Features:

RS232 Port: Terminal Type

Industrial-grade,Modbus RTU to Modbus TCP

Network Heartbeat Packet: Serial server maintains the normal connection with the server by sending heartbeat packet regularly.

Identity Heartbeat Packet: When 301 works as TCP Client, it can send identity packet packet to TCP server which can be identification.Identity packet can be IMEI code, ICCID code and user editable identity packet

Working mode

TCP Client

Serial to Ethernet converter USR-DR301 will initiate TCP connection to the destination IP address that configured by the user and serial to Ethernet converter will continuously try to reconnect if establishing TCP connection unsuccessfully.

TCP Server

Serial to Ethernet converter USR-DR301 monitors the set port and waits for a TCP client connection. Data from the serial device will transmit to all successfully-connected via serial to Ethernet converter.

UDP Client

USR-DR301 only communicates with the target interface of the target IP, thus to assure the accuracy of data transmission.

UDP Server

DR301 can transmit the data automatically to the last time transferred device after receiving the data, which is suitable for multi-network devices that need to communicate with the DR301.

HTTP Client

DR301 supports the function of transmitting the serial data to the specified server in the form of HTTPD (GET/POST).

Application

Power data networking transmission

Small size which is available for narrow space;DIN-rail mounting, easy to install on the wall;The terminal data of the distribution box can quickly convert into the network data, real-time communication, reduce the cost effectively.

Unattended Weighing

Connect serial to ethernet converter USR-DR301 to barrier gate and it can realize remote control of barrier gate by Ethernet in control center.

ProductSiteLaunchDate : 2019-12-30T07:26:58.058Z
Size : 50mm
SpecificUsesForProduct : Industrial
Style : Classic
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredDgHzRegulation1 : not_applicable
SupplierDeclaredDgHzRegulation2 : not_applicable
UnitCount : 1
UnspscCode : 43220000