Device server module for RS-232 devices, supports 10/100BaseT(x) with 5-pin Ethernet pin header

Moxa’s NE-4120S is an embedded Serial to Ethernet module, designed for manufacturers who want to add sophisticated network connectivity to their

serial devices. These Serial to Ethernet modules can be used to convert any device with a standard serial interface to an Ethernet-enabled device in no time. The NE-4120s embedded device servers support 10/100 Mbps Ethernet, and provide ready-to-use operation modes, including TCP Server, TCP Client, and UDP. In addition, a Real COM driver is included for backward compatibility with legacy software.


NE-4100_Series_DS.pdf

Datasheet(1)
Manual (4)
Name Action
NE-4100 Series Datasheet
Name Action
NE-4100 Series Serial Command Mode User's Guide
NE-4100 Series User Manual
NE-4120S recommend circuit design
NE-4100 Series Quick Installation Guide
  • Features
  • Ordering info
  • Half the size of a credit card—only 57 × 40 mm
  • Low power consumption at 1.5W, with single +5V input
  • SNMP and e-mail alerts for event trapping and notification
  • 10/100 Mbps Ethernet interface
  • Up to 230.4 kbps baudrate support
  • Choice of operation modes: Real COM, TCP Server, TCP Client, and UDP
  • DHCP, BootP, Static IP, and ARP supported
Available Models
Model No. Description
NE-4120S Device server module for RS-232 devices, supports 10/100BaseT(x) with 5-pin Ethernet pin heade
NE-4120S-T Device server module for RS-232 devices, supports 10/100BaseT(x) with 5-pin Ethernet pin header, -40 to 75°C operating temperature
NE-4120-ST Starter kit for the NE-4120S (module not included) *NOTE: Starter kits do not include the module. Please order modules and evaluation kits separately.
NE-4120S-CMD Serial Command Mode Version of NE-4120S, 100 Mbps Ethernet Network Enabler for RS-232 Devices, with 5-pin Ethernet pin header
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