2-port RS-232/422/485 device server, 1 10/100BaseT(X)port with M12 connector, M12 power input, -25 to 55°C operating temperature

2-port RS-232/422/485 device server, 1 10/100BaseT(X)port with M12 connector, M12 power input, -25 to 55°C operating temperature

Product code: NPort 5250AI-M12

£558.26 exc. VAT
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Product information:

• 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-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
• Software
Network Protocols ICMP, IPv4, 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 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
Fixed TTY Drivers SCO Unix, SCO OpenServer, UnixWare 7, QNX 4.25, QNX 6, Solaris 10, FreeBSD, AIX 5.x, HP-UX 11i, Mac OS X
Linux Real TTY Drivers Linux 2.4.x, 2.6.x, 3.x
• Physical Characteristics
Housing Metal, IP40 protection
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  -25 to 55°C (-13 to 131°F)

Storage Temperature -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Altitude Up to 2000 m
Note Please contact Moxa if you require products guaranteed to function properly at higher altitudes.
• Power Requirements
Input Voltage 12 to 48 VDC
Note Compliant with EN 50155 on 24/48 VDC
Power Consumption
NPort 5250AI-M12: 360mA @12V

Connector M12
• Standards and Certifications
Safety UL 60950-1, EN 60950-1
EMC CE, FCC
EMI EN 55022 Class A, FCC Part 15 Subpart B Class A
EMS EN 55024
Rail Traffic EN 50155*, EN 50121-4
Note *Complies with a portion of EN 50155 specifications. Please contact Moxa or a Moxa distributor for details.
Vibration IEC 60068-2-6
• Reliability
Alert Tools Built-in buzzer and RTC (real-time clock)
Automatic Reboot Trigger Built-in WDT (watchdog timer)

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