PUSR USR-D134 (RS485) serial converter

USR-DR134 (RS485)

Bidirectional and transparent data transmission

With the serial device server, traditional serial devices can be connected to local networks and the Internet. Users can thus transform traditional serial devices into loT devices.

Ingenious design, beyond the ordinary

In a space no larger than a finger, many industrial-grade components are integrated to ensure stable operation of the product.

One last thing, the Modbus gateway

Connection to the automaton, the SCADA system or the user's private server to carry out local or remote motorization.

Multiple usage scenarios

Multi-user access

In TCP server mode, it supports multiple TCP clients to access, which can realize multi-user control of serial devices.

Multi-device management

The USR-DR132/134 device connects to the central server for centralized management of serial devices.

Multi-user scenarios

Virtual-COM software

This feature allows the serial cable to be extended infinitely, so that communication is no longer limited by distance.

Point-to-point communication

This method allows you to establish data communication between two serial devices.

Additional Features

Heartbeat Package

The server can detect an abnormal client disconnection using this function (the DR3X is a TCP client).

Registration package

The server can identify different clients using registration packets.

Very small size

3 practical models, easy installation

Very small in size, like a lipstick, it can apply to various scenarios, especially the small box.

Appearance patent number: 202130367085.8

Easy connection

Pluggable wire connector, easy to wire, not requiring additional tools such as screwdrivers.

Pluggable connector

Pluggable connector

High reliability design

Watchdog protection Double hardware and software watchdog to ensure stable operation.

EMC protection: Level 2

Automatic reconnection Automatic monitoring of connection status, reconnection in case of disconnection.

Wide operating temperature -40℃~85℃, industrial grade design, stable operation in harsh environments.

Applications

The card reader or video input device is connected to the USR-DR13X via a serial port. The serial port server transmits information from the serial device over the local network to the central control system. After comparing the information, the central control system determines whether to allow personnel to enter and exit the access control system.

Application cases

Industry : In industrial environments, it can be used to connect serial equipment and sensors to an Ethernet network, enabling remote control and monitoring.

Automation : In the field of industrial and home automation, it can be used to integrate serial devices into automated control systems.

Telemetry : For remote data collection from sensors and devices in remote locations, such as weather stations, environmental monitoring stations, etc.

Security : In security and surveillance systems, it can be used to connect serial devices such as security cameras, alarm systems, etc., to an Ethernet network for remote monitoring.

Home Automation : In residential applications, it can be used to connect serial home automation devices to a home network for remote control.

Remote monitoring: For remote monitoring of critical equipment and systems in facilities such as data centers, power plants, etc.