NB144ES serial device server modbus communication module RS485 to TCP/IP gateway RJ45 network port
[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]：NB144ES is an industrial-grade 4-way serial port server that supports POE power supply. The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. It integrates the TCP/IP protocol stack inside, which can realize two-way transparent transmission of data from the 4-way serial port to the Ethernet port.
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) | |