Ebyte NB144S Modbus RTU to TCP gateway rs485/232/422 to Ethernet network port module industrial-grade
[Interface signal]:RS485/RS422/RS232
[Baud rate]:2400~115200bps (default 115200)
[Product size]:198x109x26.5mm (LxWxH)
[Installation method]:positioning hole installation
[Product weight]:530g±5g
[Introduction]:NB144S is a 4-way serial port server which supports POE power supply. It integrates TCP/IP protocol stack inside and can realize two-way transparent data transmission from 4-way serial port to Ethernet port . The device has ModBus gateway function, supports Modbus TCP to RTU, and supports auto polling. The product adopts an industrial-grade standard design to ensure the stability of the equipment in harsh working environments, and the rich luminous effects are used to signal the different working states of the equipment.
Project |
Interface |
illustrate |
power supply |
Crimp terminal |
DC 8~28 Power supply, used when not available; |
D C female |
D C female head: straight plug-in round hole, outer diameter |
|
Network port |
RJ45 |
10M |
serial port |
Channel 1 to |
Interface 1 ( RS485 , 3.81mm Phoenix terminal, support isolation); |
Operating mode |
TCP Server (default), TCP Client, UDP Server, UDP Client, HTTP Client , MQTT Client |
|
Network protocol |
TCP/IP, UDP, MQTT , HTTP , IPv4, I CMP , APR , D HCP , D NS |
|
IP acquisition method |
DHCP, static IP (default) |
|
DNS |
Support, address can be configure |
|
configuration method |
Parameter configuration host computer , AT command |
|
IP address |
192.168.3.7 (customizable) |
|
local por |
Channel 1~ 4 : 8 001-800 4 (can be customized) |
|
subnet mask |
255.255.255.0 (customizable) |
|
gateway |
192.168.3.1 (customizable) |
|
Serial cache |
512 Byte |
|
Serial packaging |
512 Byte |
|
Serial baud rate |
2400 ~ 115200 bps (default 115200) |
|
data bit |
8 |
|
stop bit |
1 (default),2 |
|
Check Digit |
None (default), Odd, Even |
|
installation method |
positioning hole |
|
Product Size |
198 x 108x26.5mm (LxWxH) |
|
product weight |
530g ± 5g |
|
Working temperature |
-40 ~ +85°C, 5% ~ 95%RH (no condensation) |
|
storage temperature |
-40 ~ +105°C, 5% ~ 95%RH (no condensation) |