2 Ports Serial RS232/RS485 to Ethernet Converter USR-N520-MQTT

Description

 

2 Ports Serial RS232/RS485 to Ethernet Converter USR-N520-MQTT

USR-N520 is 2 serial Port RS232/RS485 Secure Serial Device Server which can connect RS-232/485 serial devices to the TCP/IP network. It supports bi-directional communication.

● Independent 2 serial ports.(3-in-1 serial port RS232/RS485/RS422 Optional)
● 5-36V wide voltage input.
● Modbus RTU to Modbus TCP, Modbus Polling, Modbus to JSON
● Flow control CTS/RTS, XON/XOFF
● Secure Client Operation Mode: TCPS, HTTPS. MQTTS
● SSL/TLS Encryption
● Modbus RTU Master, Edge computing
● Hardware watchdog, automatically restarts when the device goes down.

Item Parameter Description
Hardware
Parameters		 Input Voltage DC 5.0~36.0V
Input Current 67mA @12V
Dimensions 150*98.8*30 mm (L*W*H, including terminals and mounting ears)
Installation Panel mounting
Ground Screw 1
Operating
Temperature		 -40~85℃
Storage Temperature -40~105℃
Operating Humidity 5%～95% RH(non-condensing)
Storage Humidity 5%～95% RH(non-condensing)
Certifications CE/FCC/ROSH

Interface

Parameters

 Ethernet Port Spec. RJ45, 10/100Mbps, auto MDI/MDIX
Ethernet Port No. 1
Serial signals RS232: RXD, TXD, GND, RTS, CTS
RS485:A+，B-,GND
Serial Port No. 2
Serial Baud Rate 600-230.4K(bps)
Data Bit 7, 8
Parity None, Even, Odd
Flow Control  None, RTS/CTS (RS-232 only), XON/XOFF
RS-485 Pull-up and
Pull-down Resistor		 2.2KΩ
Hardware
Protection		 ESD-IEC61000-4-2
Level 4		 Air±15KV, contact±8KV
Surge-IEC61000-4-5
level 3		 ±2KV
EFT-IEC61000-4-4
Level 3		 ±2KV

Software 

Parameters

 Network Protocol IP/TCP/UDP/ARP/ICMP/IPV4/DHCP/DNS
IP Mode Static IP, DHCP
Modbus Gateway Support
Websocket Support
HTTP Client Support
UDP Broadcast Support
User Configuring Setup utility, webpage, AT commands
Serial Packets Cache Dynamic packet cache. For example:
When the packet length is 10 byte, the serial port can cache
450 packets(4.5KB). When the packet length is 1460 bytes, the serial port can
cache 10 packets(14.6KB).
Ethernet Packets
Cache		 48Kbyte

 

2 Port Secure Serial Device Server


Utilities

[Setup Software] H7 Version

Documents

[Datasheet] USR-N520-H7 Datasheet

[AT Command Manual]ARM Cortex-M7 Series AT command manual V1.0.0

 

2 Ports Serial RS232/RS485 to Ethernet Converter USR-N520-MQTT

Product form

SKU: USR-N520-MQTT

$199.00 $179.00 Excl. GST

$179.00
Product available in stock.

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    Description

     

    2 Ports Serial RS232/RS485 to Ethernet Converter USR-N520-MQTT

    USR-N520 is 2 serial Port RS232/RS485 Secure Serial Device Server which can connect RS-232/485 serial devices to the TCP/IP network. It supports bi-directional communication.

    ● Independent 2 serial ports.(3-in-1 serial port RS232/RS485/RS422 Optional)
    ● 5-36V wide voltage input.
    ● Modbus RTU to Modbus TCP, Modbus Polling, Modbus to JSON
    ● Flow control CTS/RTS, XON/XOFF
    ● Secure Client Operation Mode: TCPS, HTTPS. MQTTS
    ● SSL/TLS Encryption
    ● Modbus RTU Master, Edge computing
    ● Hardware watchdog, automatically restarts when the device goes down.

    Item Parameter Description
    Hardware
    Parameters    		 Input Voltage DC 5.0~36.0V
    Input Current 67mA @12V
    Dimensions 150*98.8*30 mm (L*W*H, including terminals and mounting ears)
    Installation Panel mounting
    Ground Screw 1
    Operating
    Temperature    		 -40~85℃
    Storage Temperature -40~105℃
    Operating Humidity 5%～95% RH(non-condensing)
    Storage Humidity 5%～95% RH(non-condensing)
    Certifications CE/FCC/ROSH

    Interface

    Parameters

    		 Ethernet Port Spec. RJ45, 10/100Mbps, auto MDI/MDIX
    Ethernet Port No. 1
    Serial signals RS232: RXD, TXD, GND, RTS, CTS
    RS485:A+，B-,GND
    Serial Port No. 2
    Serial Baud Rate 600-230.4K(bps)
    Data Bit 7, 8
    Parity None, Even, Odd
    Flow Control  None, RTS/CTS (RS-232 only), XON/XOFF
    RS-485 Pull-up and
    Pull-down Resistor    		 2.2KΩ
    Hardware
    Protection    		 ESD-IEC61000-4-2
    Level 4    		 Air±15KV, contact±8KV
    Surge-IEC61000-4-5
    level 3    		 ±2KV
    EFT-IEC61000-4-4
    Level 3    		 ±2KV

    Software 

    Parameters

    		 Network Protocol IP/TCP/UDP/ARP/ICMP/IPV4/DHCP/DNS
    IP Mode Static IP, DHCP
    Modbus Gateway Support
    Websocket Support
    HTTP Client Support
    UDP Broadcast Support
    User Configuring Setup utility, webpage, AT commands
    Serial Packets Cache Dynamic packet cache. For example:
    When the packet length is 10 byte, the serial port can cache
    450 packets(4.5KB). When the packet length is 1460 bytes, the serial port can
    cache 10 packets(14.6KB).
    Ethernet Packets
    Cache    		 48Kbyte

     

    2 Port Secure Serial Device Server


    Utilities

    [Setup Software] H7 Version

    Documents

    [Datasheet] USR-N520-H7 Datasheet

    [AT Command Manual]ARM Cortex-M7 Series AT command manual V1.0.0

     

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