NPort
IA5150/5250 Series
NPort IA device servers deliver easy and reliable serial-to- Ethernet
connectivity for the industrial automation market. NPort IA device
servers can be used to connect any serial device to an Ethernet
network, and provide TCP Server, TCP Client, and UDP modes to ensure
the compatibility of network software. NPort IA device servers are an
ideal choice for connecting RS-232/422/485 serial devices, such as
PLCs, sensors, meters, motors, drives, barcode readers, and operator
displays to a network. All NPort IA models have a compact and rugged
DIN-Rail mountable casing.
Built-in Ethernet cascading ports for easy wiring (RJ45 only)
Each
NPort IA device server has two Ethernet ports for easy wiring. The
ports are used to cascade two or more NPort IA device servers by
connecting from one server to another with a standard RJ45 Ethernet
cable. The cascading feature eliminates the need to connect each device
server to an Ethernet switch.

Redundant Power Inputs
NPort IA device servers have dual power inputs that can be connected
simultaneously to live DC power sources. If one of the power inputs
fails, the other live source acts as a backup to support NPort IA
device server’s power needs automatically. The redundant dual DC power
inputs give you extra assurance of non-stop operation.
Warning by Relay Output and e-mail
The built-in relay output function helps you to know the
Ethernet link and power input status, and lets you check the web
console to know which power or Ethernet link has failed. NPort IA can
also send out a warning when an exception is detected. The relay output
and E-mail warning function gives maintenance engineers a valuable tool
for reacting promptly to emergency situations.
NPort IA5150 Series Appearance |
NPort IA5250 Appearance |
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NPort IA5150/5250 Dimensions

NPort IA5150/5250 RS-232/422/485 Pin
Assignments (Male DB9)
NPort IA5150 4W/2W RS-485/RS-422 Pin
Assignments (Terminal Block)
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LAN
(NPort IA5150-M-SC/5150I-M-SC/5150-S-SC/5150I-S-SC) |
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1 100BaseFX port (SC connector) |
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LAN (NPort IA5150/5150I/5250) |
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2 10/100BaseT(X) ports (RJ45 connector) |
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Built-in 1.5 KV magnetic isolation |
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Optical
Fiber |
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Multi mode: 0 to 2 km, 1310 nm (62.5/125 µm, 500
MHz*km)
Single mode: 0 to 40 km, 1310 nm (9/125 µm, 3.5 PS/(nm*km)) |
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Multi mode: -20 dBm
Single mode: 0 to 40 km, -5 dBm |
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Multi mode: -14 dBm
Single mode: 0 to 40 km, 0 dBm |
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-36 to -32 dBm (Single), -34 to -30 dBm (Multi) |
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NPort
IA5150 Series Serial Interface |
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male DB9 for RS-232;
5-pin terminal block for RS-422/485 |
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RS-232: TxD, RxD, RTS,
CTS, DTR, DSR, DCD, GND
RS-422: Tx+, Tx-, Rx+, Rx-, GND
4-wire RS-485: Tx+, Tx-, Rx+, Rx-, GND
2-wire RS-485: Data+, Data-, GND
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Patented ADDC™ (Automatic Data Direction
Control) |
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2 KV (5150I/5150I-M-SC/5150I-S-SC) |
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15 KV ESD for all signals |
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NPort IA5250 Serial Interface |
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RS-232: TxD, RxD, RTS,
CTS, DTR, DSR, DCD, GND
RS-422: Tx+, Tx-, Rx+, Rx-, GND
4-wire RS-485: Tx+, Tx-, Rx+, Rx-, GND
2-wire RS-485: Data+, Data-, GND
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Patented ADDC™ (Automatic Data Direction
Control) |
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15 KV ESD for all signals |
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Serial
Communication Parameters |
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None, Even, Odd, Space, Mark |
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RTS/CTS (for RS-232 port only), XON/XOFF |
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Software
Features |
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ICMP, IP, TCP, UDP, DHCP, BOOTP, Telnet, Rtelnet, DNS,
SNMP, HTTP, SMTP, SNTP |
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NPort Administrator for Windows 95/98/ME/NT/2000/XP/2003 |
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Windows 95/98/ME/NT/2000/XP/2003 COM driver, Linux real
TTY driver, UNIX Fixed TTY driver |
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Web browser, Telnet Console, Windows Utility, or Serial
console |
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Power
Requirements |
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5150: 358 mA at 12V (max.)
5150I: 417 mA at 12V (max.)
5250: 390 mA at 12V (max.) |
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Mechanical
Specifications |
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5150 series: 0.15 kg (0. 33 lb)
5250: 0.16 kg (0.35 lb) |
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Environmental |
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0 to 55°C (32 to 131°F), 5 to 95% RH
-40 to 75°C (-40 to 167°F) for -T models |
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-20 to 85°C (-4 to 185°F), 5 to 95% RH |
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Regulatory
Approvals |
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UL60950 (E212360), UL 508, CSA C22.2 No. 60950, EN60950 |
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UL/cUL Class I, Division 2,
Groups A, B, C and D (E238559) (pending)
ATEX Class I, Zone 2, EEx nC IIC (03CA24537) (pending) |
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FCC Part 15, CISPR (EN55022) class A |
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EN61000-4-2 (ESD), level 3
EN61000-4-3 (RS), level 3
EN61000-4-4 (EFT), level 4
EN61000-4-5 (Surge), level 3
EN61000-4-6 (CS), level 3
EN61000-4-8
EN61000-4-11
EN61000-4-12 |
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Standard Operating Temperature Models (0 to
55°C) |
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1-port RS-232/422/485 serial device server, 2 x
10/100BaseT(X) (RJ45, Single IP) |
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1-port RS-232/422/485 serial device server with 2 KV
isolation, 2 x 10/100BaseT(X) (RJ45, Single IP) |
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2-port RS-232/422/485 serial device server, 2 x
10/100BaseT(X) (RJ45, Single IP) |
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1-port RS-232/422/485 serial device server, 1-port
100BaseFx Single mode Fiber, SC connector |
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1-port RS-232/422/485 serial device server with 2 KV
isolation, 1 100BaseFx Single mode Fiber, SC connector |
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1-port RS-232/422/485 serial device server, 1-port
100BaseFx Multi mode Fiber, SC connector |
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1-port RS-232/422/485 serial device server with 2 KV
isolation, 1-port 100BaseFx Multi mode Fiber, SC connector |
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1 NPort IA Serial Device Server
Quick Installation Guide
NPort Documentation and
Software CD-ROM
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*Extended
Operating Temperature (-40 to 75°C) Models are also available:
NPort IA5150-T, NPort IA5150I-T, NPort IA5250-T, NPort IA5150-S-SC-T, NPort IA5150I-S-SC-T, NPort IA5150-M-SC-T, NPort
IA5150I-M-SC-T |
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