Products specifications
| Attribute name | Attribute value |
|---|
| Product Type | Bidirectional Serial to Ethernet Converter |
| Communication | RS232, RS422, RS485, Serial, Ethernet |
| # of Ethernet Ports | 1 * 10/100 Mbps |
| # of Serial Ports | 2 |
| Supply Voltage | 5~36 Vdc |
| Series | USR-N |
Description
The USR-N520-H7 2-port serial to Ethernet server can realize transparent transmission between TCP/UDP data package and RS232/RS485/RS422 interface
- 2-port RS-232/422/485 serial to Ethernet server
- Power supply accepts wide voltage input range 5-36 Vdc
- Supports TCP server/client, UDP server/client, https client, Virtual COM
- Supports Modbus RTU to Modbus TCP
- 10/100 Mbps MDI/MDIX, auto switch between cross and direct connection
- Configuration via Web Server page, AT commands, and Windows Utility
The USR-N520-H7-6 2-port serial to Ethernet server can realize transparent transmission between TCP/UDP data package and RS232/RS485 interface
- 2 x RS232/RS485 serial to Ethernet server
- Power supply accepts wide voltage input range 5-36 Vdc
- Supports IP/TCP/UDP/ARP/ICMP/IPV4/DHCP/DNS
- Supports Modbus RTU to Modbus TCP
- 10/100 Mbps, auto MDI/MDIX
- Configuration via Web Server page, AT commands, and Windows Utility
Other Models
The USR-N510-H7 1 port Ethernet device server can realize bi-directional transparent transmission between RS232/RS485/RS422 and network.
- 1-port RS-232/422/485 Ethernet device servers
- Power supply accepts wide voltage input range 5-36 Vdc
- Supports TCP server, TCP client, UDP server, UDP client
- Modbus TCP to Modbus RTU in bi-directional
- 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
- USR-N510 can realize bi-directional transparent transmission between RS232/RS485/RS422 and network
- Simple settings via webpage or setup software can assign working details
The USR-N510-H7-4 1 port Ethernet device server and can realize bi-directional transparent transmission between RS485 and network.
- 1-port RS485 to Ethernet device server
- Power supply accepts wide voltage input range 5-36 Vdc
- Supports modbus RTU to TCP, Modbus Polling
- 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
- MQTT 3.1 and 3.1.1 both supported
- Features SSL/TLS security
- Supports maximum 16 topics publication simultaneously
The USR-N540-H7 4-port RS232/RS485/RS422 to Ethernet Converter can realize bi-directional transparent transmission between RS232/RS485/RS422 and network
- 4-port RS485 Serial to IP Converter
- Power supply accepts wide voltage input range DC 9-36 Vdc
- Supports IP,TCP,UDP,DHCP,DNS,https,ARP,ICMP,Web socket,httpsd client
- Modbus Serial to IP converters USR-N540 Support modbus gateway
- 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
- Configuration via Web Server page, AT commands, and Windows Utility
The USR-N540-H7-4 4-port RS485 to Ethernet Converter can realize bi-directional transparent transmission between RS485 and network
- 4-port RS485 Serial to Ethernet Converter
- Power supply accepts wide voltage input range DC 9-36 Vdc
- Supports IP,TCP,UDP,DHCP,DNS,https,ARP,ICMP,Web socket,httpsd client
- Supports Modbus RTU to Modbus TCP
- 10/100 Mbps, MDI/MDIX, auto switch between cross and direct connection
- Configuration via Web Server page, AT commands, and Windows Utility
The USR-N580 8-port RS485 to Ethernet Converter can realize bi-directional transparent transmission between RS485 and network
- 8-port RS485 Serial to IP Converter
- Power supply accepts wide voltage input range DC 9-36 Vdc
- Supports TCP server/client, UDP server/client,https client, Virtual COM
- Transfer between Modbus RTU and Modbus TCP protocol, support Modbus multi-host polling
- RJ45,10/100Mbps
- Configuration via Web Server page, AT commands, and Windows Utility
| Model | Serial Ports |
| USR-N510-H7 | 1 x RS232/RS485/RS422 |
| USR-N510-H7-4 | 1 x RS485 |
USR-N520-H7 | 2 x RS232/RS485/RS422 |
USR-N520-H7-6 | 2 x RS232/RS485 |
USR-N540-H7 | 4 x RS232/RS485/RS422 |
USR-N540-H7-4 | 4 x RS485 |
USR-N580 | 8 x RS485 |
