|
| Brand Name: | PUSR |
| Model Number: | USR-DR134 |
USR-DR132/134 | “Lipstick” Size Serial Server Device
The USR-DR132/134 is an ultra-small size serial server device with one serial port. It can realize transparent transmission between RS485/RS232 and Ethernet ports. It supports timeout restart, DHCP, DNS and other advanced features such as heartbeat packet, registration packet etc. It can make it easy for data transmitting of the field serial device.
“Lipstick” Size: Save Your Space Rich Protocols: TCP/UDP/HTTP/DHCP/DNS
Modbus Gateway: Modbus TCP/RTU conversion, Modbus RTU to JSON
Easy Config: AT command, built-in webpage, config utility
Serial to Ethernet, Bidirectional Transparent Data Transmission
With serial device server, traditional serial devices can be connected to local networks and the Internet Then users can transform traditional serial device into loT device.
Ingenious Design, Beyond Ordinary
In a space no larger than a finger, multiple industrial-grade components are integrated to ensure the stable operation of the product.
One More Thing, Modbus Gateway
Connect to PLC, SCADA system or user’s private server to achieve local or remote motoring.
Multiple User Scenarios
Multi-user Access In TCP server mode, it suppports multiple TCP clients acess, so it 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.
Multiple User Scenarios
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(DR3X as an TCP client) Registration Packet The server can identify different clients by using registration packets.
Ultra-small Size
3 Practical Designs, Easy Your Installation Ultra-small size like a lipstic, can be applied to various scenarios, especially the small box. Appearance patent number: 202130367085.8
Easy connection
Push-type, pluggable wire connector, easy wiring, no need for additional tools such as screwdrivers
Push wire connector
Pluggable wire connector
High Reliablity
Design Watchdog:Protection Hardware & software dual watchdog to ensure stable operation.
EMC Protection: Level 2
Auto Re-Connection:Automatically monitor connection status, reconnect once disconnet.
Wide Operating Temp:-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 the serial device information over the local area network to the central control system. After information comparison, the central control system determines whether to allow personnel in and out of the access control system.
