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Modbus RTU to TCP gateway
NB124S Modbus RTU to TCP gateway
Ethernet network port module
Modbus RTU to TCP gateway
NB124S Modbus RTU to TCP gateway
Ethernet network port module
Ebyte NB124S Modbus RTU to TCP gateway rs485/232/422 to Ethernet network port module industrial-grade

[Interface signal]：RS485/RS422/RS232

[Product size]：173x95x26.5mm

[Domain name resolution]：support, the server address can be manually configured

[Product weight]：360g±5g

[Installation method]： positioning hole installation

[Introduction]：NB124S is a common industrial-grade 2-way serial port server that supports DC power supply. It integrates the TCP/IP protocol stack inside, which can realize two-way transparent transmission of data from the 2-way serial port to the Ethernet port. The device has the function of ModBus gateway, supports Modbus TCP to RTU, and supports automatic polling. The product adopts industrial-grade standard design to ensure the stability of the equipment in harsh working environments, and the rich indicator light effects are used to feedback the different working states of the equipment.

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ModemInterfaceICFrequencyHzPowerdBmPackagetransmissionWeightgSizemmFeaturesManualSample
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