Ebyte NB183S industrial serial server rs485 to rj45 ethernet Serial port rs232/485 to Ethernet 8 port serial port server
[Interface signal]：serial port (RS485/RS422/RS232), network port (RJ45)
[Product size]：198*109*26.5mm
[Network protocol]：TCP/UDP/MQTT/HTTP
[Installation method]：positioning hole installation
[Weight]：518g ± 5g
[Introduction]：The serial server series products independently developed by Ebyte integrate the TCP/IP protocol stack, which can realize two-way transparent transmission of data from serial port to Ethernet port, Modbus protocol conversion, serial port device cloud and other functions. The industrial design ensures the stability of the equipment in the harsh working environment, and the rich indicator light effects are used to feedback the different working states of the equipment.
| Project | interface | explanation |
| Power | crimp terminal |
DC 8～28 V, can not input power at the same time Crimping terminal: 5.08mm*2 phoenix terminal;DC female head: in-line round hole, outer diameter 5.5mm, inner diameter 2.0mm; |
| DC female | ||
| network port | RJ45 |
10M |
| serial port | Channel 1 to Channel 4 |
Interface 1 (RS485, 3.81mm phoenix terminal, support isolation); Interface 2 (RS232, standard RS232 line sequence DB9 female)； |
| Channel 5 to Channel 8 |
RS485，3.81mm Phoenix terminal, support isolation |
|
| Operating mode |
TCP Server、TCP Client、UDP Server、UDP Client、HTTP Client、MQTT Client（default TCP Server） |
|
| Network protocol |
IP、TCP/UDP、IPv4、ICMP、APR、DHCP、DNS、HTTP、MQTT |
|
| How to get IP |
DHCP、Static IP (default static IP) |
|
| DNS |
support |
|
| Configuration method |
Configuration tools, AT commands |
|
| IP address |
Customizable (default, 192.168.3.7) |
|
| local port |
Customizable (default, channel 1 to channel 8: 8001-8008) |
|
| subnet mask |
Customizable (default, 255.255.255.0) |
|
| gateway |
Customizable（default，192.168.3.1） |
|
| Serial port cache |
512 Byte |
|
| Serial port packaging mechanism |
512 Byte |
|
| Serial port baud rate |
2400 ～ 115200 bps（default115200） |
|
| data bits |
8 |
|
| stop bit |
1, 2 (default 1) |
|
| Check Digit |
None、Odd、Even（defaultNone） |
|
| Flow Control |
not support |
|
| Installation method |
Positioning hole installation |
|
| Product Size |
198mm * 109mm * 26.5mm （length*width*height） |
|
| product weight |
518g ± 5g |
|
| Working temperature and humidity |
-40 to +85°C, 5% to 95%RH (non-condensing) |
|
| Storage temperature and humidity |
-40~+105℃, 5%~95%RH (no condensation) |
|
