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)
[Product weight]：530g±5g
[Installation method]：positioning hole installation
[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.
| Modem | Interface | IC | FrequencyHz | PowerdBm | Package | transmission | Weightg | Sizemm | Features | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NB124ES | RS485/232/422 | ethernet,TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 360g±5g | 145x103x28 | Serial port data⇌Ethernet data two-way transparent transmission | ||
| NB124S | RS485/232/422 | ethernet,TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 360g±5g | 145x103x28 | Serial port data⇌Ethernet data two-way transparent transmission | ||
| NB124E | RS485/232/422 | ethernet,TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 360g±5g | 145x103x28 | Serial port data⇌Ethernet data two-way transparent transmission | ||
| NB144ES | RS485/232/422 | Ethernet, TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 530g±5g | 198x108x26.5 | Serial port⇌Ethernet data two-way transparent transmission | ||
| NB144S | RS485/232/422 | Ethernet, TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 530g±5g | 198x108x26.5 | Serial port⇌Ethernet data two-way transparent transmission | ||
| NB144E | RS485/232/422 | Ethernet, TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 530g±5g | 198x108x26.5 | Serial port⇌Ethernet data two-way transparent transmission | ||
| NB144 | RS485/232/422 | Ethernet, TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 530g±5g | 198x108x26.5 | Serial port⇌Ethernet data two-way transparent transmission | ||
| NB124 | RS485/232/422 | ethernet,TCP/IP, UDP, MQTT, HTTP, IPv4, ICMP, APR, DHCP, DNS | - | DC 8～28 | - | - | 360g±5g | 145x103x28 | Serial port data⇌Ethernet data two-way transparent transmission | ||
| NB183S | RS485/232/422 | TCP/UDP/MQTT/HTTP | - | DC 8～28 | - | - | - | 198*109*26.5mm | Serial data⇌Ethernet data transmission | ||
| NB183 | RS485/232/422 | TCP/UDP/MQTT/HTTP | - | DC 8～28 | - | - | - | 198*109*26.5 | Serial port data⇌Ethernet data two-way transparent transmission |