5400 Series
Serial Device Server Solutions
5400 Series
World’s Leading LCM Display Serial Device Servers
Features
• Easy-to-use LCM (Liquid Crystal Module) interface for
IP address configuration
• Auto-detecting 10/100 Mbps Ethernet
• 4 ports with RS-232 or RS-422/485 interface
• Surge protection for all serial signals (15 KV ESD)
• Supports TCP Server, TCP Client, UDP, and Real COM Modes
• Supports web, telnet console
• Supports SNMP MIB-II for network management
• NPort 5430I has 2 KV isolation protection
NPort 5410
NPort 5430
Make Up to 4 RS-232 or RS-422/485 Serial Devices Internet Ready
The NPort 5400 Series provides a convenient and transparent
way to connect serial devices to an Ethernet, with basic
configuration all that’s needed to network your existing serial
devices. Protect your current hardware investment, but also
ensure future network expandability. NPort 5400 Series can
transparently transmit data bi-directionally between the serial
and Ethernet interfaces. You can simultaneously centralize your
serial device management and distribute management hosts
over the network.
Easy-to-use Serial Device Server
The built-in LCM human-machine interface displays all
configuration parameters, and includes 4 buttons for
inputting data, or for selecting the operation mode, making
it easy to set up server parameters, including IP address,
netmask, and gateway address. Furthermore, you can also
use the Windows utility to monitor server status and data
transmission, eliminating the need to prepare additional PCs
to console the NPort 5400 for monitoring purpose.
Real COM/TTY Port
The NPort 5400 Series works like an add-on multiport serial
board to the Windows host, but with one major advantage—
the TCP/IP network. With NPort’s Real COM/TTY drivers, the
serial ports on NPort 5400 Series products are recognized as
Real COM ports by the Windows operating system, or Real
TTY ports by Linux environments. Basic transmit/receive data
functions are provided, as well as RTS, CTS, DTR, DSR, and
DCD.
4 Independent Serial Ports Can be Configured for
Different Operation Modes
Versatile operation is ensured since different modes can be
used for different serial ports. NPort 5400 Series products are
suitable for connnecting different devices for remote data
polling, event handling, or data multicasting via the TCP/IP
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network. For example, you can configure NPort 5400’s port 1
for driver mode, port 2 for TCP server mode, and ports 3 and
4 for TCP client mode.
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Total Solution for Industrial Device Networking
4-Port RS-232 and RS-422/485 Serial Device Servers
Remote host
Use only one IP address to control multiple serial
devices over the Internet
To establish automatic or remote data acquisition, NPort 5400
series products can connect up to 4 serial devices with only
one IP address. By specifing the IP address and the TCP port
number, a host computer can access different serial devices
over the Internet. For example, connect to 192.168.10.2:
4001 to access data from NPort 5410’s first serial port.
Local host
Internet
Ethernet
192.168.10.2
5400 Series
Typical Applications
NPort 5410
RS-232
TCP Port
4001
4002
PLC
4004
4003
Fire Alarm
Control
Temprature
Control
Entrance
Control
Windows Host A
Server sharing extends flexibility by allowing serial
device management from a centralized location
Different host computers can share the same NPort 5400 to
control different devices. For example, NPort 5410’s ports 1
and 2 can be configured to Host A’s COM3 and COM4, and
NPort 5410’s ports 3 and 4 can be configured for Host B’s
COM3 and COM4.
Windows Host B
Ethernet
NPort 5410
RS-232
RTU
RTU
Host A’s
COM3
Centralize RS-422/485 serial device control
Up to 31 RS-485 (2-wire or 4-wire) devices or up to 9
RS-422 (4-wire) devices can be connected via Ethernet with
just one of NPort 5430I’s serial ports. Use the Web console
or NPort 5000 Series Windows utility to configure each serial
port for either RS-422 or RS-485.
Host A’s
COM4
Host A
RTU
Host B’s
COM3
RTU
Host B’s
COM4
Host B
Ethernet
4-wire
RS-422
NPort 5430/5430I
2- or 4-wire RS-485 Multidrop
Meters
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5400 Series
Serial Device Server Solutions
An Amazingly Simple and Exquisite Device Server
Power input
Terminal block 12-48 VDC
Ethernet
RJ45 10/100 Mbps
Reset Button
LEDs
LAN and Serial status
LCM
Display Panel
Push Buttons
DIN-Rail or Panel mounting
Optional DIN-Rail (35 mm)
Mounting Kit
DB9 Male connector
RS-232 with 15 KV ESD protection
RS-422/485
Specifications
LAN
Ethernet: 10/100 Mbps, RJ45
Protection:
Built-in 1.5 KV magnetic isolation
Serial
Interface:
NPort 5410:
RS-232, DB9 Male: TxD, RxD, RTS,
CTS, DTR, DSR, GND, DCD
NPort 5430, NPort 5430I:
RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485 (4-wire): Tx+, Tx-, Rx+, Rx-, GND
RS-485 (2-wire): Data+, Data-, GND
Serial line protection:
15 KV ESD for all signals
2 KV Isolation for NPort 5430I
Power Line protection:
4 KV Burst (EFT), EN61000-4-4
2 KV Surge, EN61000-4-5
RS-485 data direction:
Patented Automatic Data Direction
Control (ADDCTM)
Built-in HMI
LCM display with four push buttons
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Built-in Buzzer
Built-in Real Time Clock
Built-in Watch Dog Timer
Serial Communication
Parameters
Power Consumption:
5410: 385 mA (at 12V max.)
5430: 380 mA (at 12V max.)
5430I: 600 mA (at 12V max.)
Parity: None, Even, Odd, Space, Mark
Material: SECC sheet metal (0.8 mm)
Data bits: 5, 6, 7, 8
Stop bit: 1, 1.5, 2
Flow control: RTS/CTS, XON/XOFF
Speed: 50 bps to 230.4 Kbps
Software Features
Protocols: ICMP, IP, TCP, UDP, DHCP, BootP,
Telnet, DNS, SNMP, HTTP, SMTP, SNTP
Utilities: NPort Administrator for
Windows 95/98/ME/NT/2000/XP/2003
Real COM/TTY Drivers: Windows 95/
98/ME/2000/XP, Real COM drivers, Linux
real TTY driver
Configuration: Web browser, telnet
console, or Windows utility
Mechanical Specifications
Gross Weight:
5410: 0.5 kg (1.10 lb)
5430: 0.5 kg (1.10 lb)
5430I: 0.5 kg (1.10 lb)
Environmental
Operating Temperature:
0 to 55°C (32 to 131°F), 5 to 95% RH
Storage Temperature:
-20 to 85°C (-4 to 185°F), 5 to 95% RH
Agency Approvals
EMC: FCC Class A, CE Class A
Safety: UL, CUL, TÜV
Power Requirments
Power Input: 12 to 48 VDC
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Total Solution for Industrial Device Networking
4-Port RS-232 or RS-422/485 Serial Device Server
NPort 5400 Series products have 4 push buttons for inputting data and for selecting
the operation mode. The LCM display panel first shows the “Server Name,” “Serial
Number,” and “IP Address.” Use the LCM display panel and push buttons to configure
the IP address, netmask, gateway, as well as all other parameters quickly and easily.
5400 Series
Easy Installation with the User-Friendly
LCM Display Panel
Dimensions
NPort 5410’s Pin Assignment
1 2 3 4 5
6 7 8 9
PIN
1
2
RS-232
DCD (in)
RxD (in)
3
4
5
6
TxD (out)
DTR (out)
GND
DSR (in)
7
8
9
RTS (out)
CTS (in)
---
Unit: mm (inch)
Ordering Information
NPort 5410: 4-Port RS-232 Serial Device Server
NPort 5430: 4-Port RS-422/485 Serial Device Server
NPort 5430I: NPort 5430 with 2 KV isolation
All Items include
• 4-port serial device server
• Quick Installation Guide
• NPort Documentaion and Software CD-ROM
• Power adaptor or DIN-Rail Power Supplies are
optional accessories.
Optional Accessories
DK-35A: DIN-Rail Mounting Kit (35 mm)
DIN-Rail Power Supply: See page 7-5 for more detailed information.
Power Adaptor: See page 7-6 for more detailed information.
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