NPort 5150AI-M12/5250AI-M12/5450AI-M12 Serien


Features and Benefits

  • Speedy 3-step web-based configuration
  • COM port grouping and UDP multicast applications
  • Real COM, TTY drivers for Windows and Linux
  • Standard TCP/IP interface and versatile TCP and UDP operation modes
  • Compliant with EN 50121-4 and essential sections of EN 50155
  • M12 connector and IP40 metal housing
  • 2 KV isolation for serial signals
  • Supports Moxa’s MXview industrial network management software via the MXview Plug-in


The NPort 5000AI-M12 serial device servers are designed to make serial devices network-ready in an instant, and provides direct access to serial devices from anywhere on the network. Moreover, the NPort 5000AI-M12 is compliant with EN 50121-4 and essential sections of EN 50155, covering operating temperature, power input voltage, surge, ESD, and vibration, making them suitable for rolling stock and wayside applications where high levels of vibration exist in the operating environment.




Ethernet Interface
Number of Ports 1
Speed 10/100 Mbps, auto MDI/MDIX
Connector M12
Serial Interface
Number of Ports 1/2/4
Serial Standards RS-232/422/485
Connector DB9 male
Serial Line Protection 15 KV ESD protection for all signals
RS-485 Data Direction Control ADDC® (automatic data direction control)
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control RTS/CTS and DTR/DSR (RS-232 only), XON/XOFF
Baudrate 50 bps to 921.6 Kbps
Serial Signals
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
Network Protocols ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, DNS, SNMP V1, HTTP, SMTP, IGMP V1/2, LLDP
Configuration Options Web Console (with new Quick Setup), Telnet Console, Windows Utility
Windows Real COM Drivers Windows 98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8 x86/x64, 2012 x64
Fixed TTY Drivers SCO Unix, SCO OpenServer, UnixWare 7, UnixWare 2.1, SVR 4.2, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac 10.3
Linux Real TTY Drivers Linux kernel 2.4.x, 2.6.x, 3.x
Physical Characteristics
Housing Metal
Weight 686 g
Dimensions 80 x 216.6 x 52.9 mm (3.15 x 8.53 x 2.08 in)
Environmental Limits
Operating Temperature Standard Models: -25 to 55°C (-13 to 131°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F) (EN 50155 compliant)
Storage Temperature -40 to 85°C (-40 to 185°F) (EN 50155 compliant)
Ambient Relative Humidity 5 to 95% (non-condensing)
Power Requirements
Input Voltage 12 to 48 VDC
Power Consumption NPort 5150AI-M12: 310mA @12V
NPort 5150AI-M12-CT: 310mA @12V
NPort 5150AI-M12-T: 310mA @12V
NPort 5250AI-M12: 360mA @12V
NPort 5250AI-M12-CT: 360mA @12V
NPort 5250AI-M12-T: 360mA @12V
NPort 5450AI-M12: 440mA @12V
NPort 5450AI-M12-CT: 44
Connector M12
Standards and Certifications
Safety UL 60950-1, EN 60950-1
EMI EN 55022 Class A, FCC Part 15 Subpart B Class A
EMS EN 55024
Rail Traffic EN 50155, EN 50121-4
Vibration IEC 60068-2-6
Alert Tools Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)
MTBF (mean time between failures) NPort 5150AI-M12: 789,341 hrs
NPort 5250AI-M12: 639,622 hrs
NPort 5450AI-M12: 467,777 hrs
Warranty Period 5 years

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