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Product Name:4 Ports RS485 to Ethernet Converters[NEW]
Master chip adopts ST crotex-M7 core, the main frequency is up to 400Mhz,
fast processing speed, high stable and reliable performance
Wide input voltage DC 5-36V,with reverse polarity protection
The server listens to the specified port and waits for the TCP client to connect,
The data sent by the serial device will be transparently transmitted to all
successfully connected clients through the serial device server.
The serial device server initiates a TCP connection to the specified IP address.
If the connection fails, the serial server will continue to try to reconnect until it succeeds.
If the connection is successful, the server can transparently transmit data with
the serial device in two-way.
The serial device server sends the data of
the serial device to the designated IP network device.
The serial device server monitors the port meanwhile and
forwards all received data to the serial device.
Serial port data can be submitted to a specified server by GET or POST method
Support modbus RTU and modbus TCP protocol conversion
Support modbus multi-host polling
Dimensions :222*122*29 mm
(L*W*H , Including terminals and mounting ears)
N540 can connect the charging pile to the charging intelligent service platform to
realize two-way data transmission between the charging device and the platform.
The billing information and power usage can be viewed remotely through the
platform to facilitate operation and maintenance.
The application of N540 in traditional industrial scenarios can
effectively solve the problem that workers need to monitor equipment on-site,
save labor costs, and increase production efficiency and safety factors.
Data management makes the production process control more refined.
Connect the serial device server N540 to the barrier gate,
and the control center remotely controls the barrier switch via Ethernet.
Meanwhile, USR-N540 also supports unified use of unattended weighing
equipment like license plate snapshot serial port camera,weighing instrument,
LED promoting screen, RFID card reader,vehicle induction coils,
receipt printer and so on.
Master chip adopts ST crotex-M7 core, the main frequency is up to 400Mhz,
fast processing speed, high stable and reliable performance
Wide input voltage DC 5-36V,with reverse polarity protection
The server listens to the specified port and waits for the TCP client
to connect,The data sent by the serial device will be transparently
transmitted to all successfully connected clients through the
serial device server.
The serial device server initiates a TCP connection to the specified
IP address.If the connection fails, the serial server will
continue to try to reconnect until it succeeds.If the connection is
successful,the server can transparently transmit data with the serial
device in two-way.
The serial device server sends the data of
the serial device to the designated IP network device.
The serial device server monitors the port meanwhile and
forwards all received data to the serial device.
Serial port data can be submitted to a specified server by
GET or POST method
Support modbus RTU and modbus TCP protocol conversion
Support modbus multi-host polling
Dimensions :222*122*29 mm
(L*W*H , Including terminals and mounting ears)
N540 can connect the charging pile to the charging intelligent service platform to
realize two-way data transmission between the charging device and the platform.
The billing information and power usage can be viewed remotely through the
platform to facilitate operation and maintenance.
The application of N540 in traditional industrial scenarios can
effectively solve the problem that workers need to monitor equipment on-site,
save labor costs, and increase production efficiency and safety factors.
Data management makes the production process control more refined.
Connect the serial device server N540 to the barrier gate,
and the control center remotely controls the barrier switch via Ethernet.
Meanwhile, USR-N540 also supports unified use of unattended weighing
equipment like license plate snapshot serial port camera,weighing instrument,
LED promoting screen, RFID card reader,vehicle induction coils,
receipt printer and so on.
System Information | |
Processor | ST Cortex-M7 |
Basic Frequency | 400MHz |
Flash | 128K+4M byte |
Ethernet | |
Port Number | 1 |
Interface Standard | 8 pin 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,https,ARP,ICMP,Web socket,httpsd client |
Receive Buffer | Max 16k bytes buffer |
Serial | |
Port Number | 4 RS485 Ports, can work at the same time) |
Interface Standard | RS-485: 2 wire (A+,B-) half-duplex |
Data Bits | 7,8 |
Stop Bit | 1,2 |
Parity Bit | Even,Odd |
Baud Rate | 600bps ~ 921600 bps |
Flow Control | XON XOFF |
Buffer | Send and receive 2k bytes respectively |
Protection | RS-485: anti-static 2KV,lightning protection |
RS-485 Pull-up and Pull-Down Resistor | 2.2 KΩ |
Software | |
Virtual Serial(USR-VCOM) | Windows 2000 or higher(32 bit/64 bit) |
Configuration | Built-in webpage, computer set-up software, serial command |
Basic Parameter | |
Size | 222 x 122 x 29 mm (including shell and terminals) |
Operating Temp. | -40 ~ 85°C (industry) |
Storage Temp. | -40 ~ 85°C, 5 ~ 95% RH (no condensation) |
Input Voltage | DC 9 ~ 36V |
Working Current | 53mA @ 12V |
Power | <1W |
More | |
Certificate | CE,FCC,ROHS |
Warranty | 2 years |