Reset Button—Press the Reset button continuously for 5 sec to load
factory defaults: Use a pointed object, such as a straightened paper clip or
toothpick, to press the reset button. This will cause the Ready LED to
blink on and off. The factory defaults will be loaded once the Ready LED
stops blinking (after about 5 seconds). At this point, you should release
the reset button.
5410/5430/5430I
Quick Installation Guide
First Edition, May 2003
LED Indicators—NPort 5400’s top panel contains six LED indicators,
as described in the following table.
LED Name LED Color LED Function
red
Steady on: Power is on and NPort is booting up.
Blinking: Indicates an IP conflict, or DHCP
or BOOTP server did not respond
properly.
green
Steady on: Power is on and NPort is
functioning normally.
Blinking: The NPort has been located by
NPort Administrator’s Location
function.
Ready
off Power is off, or power error condition exists.
orange 10 Mbps Ethernet connection.
green 100 Mbps Ethernet connection.
Link
off Ethernet cable is disconnected, or has a short.
orange Serial port is receiving data.
green Serial port is transmitting data.
P1, P2,
P3, P4 off No data is being transmitted or received through
the serial port.
1. Overview
Welcome to Moxa NPort 5400, a 4 port communication device that
allows you to control RS-232 (for NPort 5410) or RS-422/485
(for NPort 5430/5430I) serial devices over a TCP/IP based Ethernet.
2. Package Checklist
Before installing NPort 5400, verify that the package contains the
following items:
1 NPort 5400 4-Port Serial Device Server
NPort Document & Software CD
NPort 5410/5430/5430I Quick Installation Guide
Product Warranty
Optional Accessories
DK-35A For 35 mm DIN-Rail; includes 4 screws
Notify your sales representative if any of the above items is missing or
damaged.
LCM Display Panel—When the NPort 5400 unit is powered up, you will
a see a display similar to:
3. Hardware Introduction
As shown in the following figures, NPort 5410 has 4 Male DB9 ports, for
the RS-232 interface, and NPort 5430/5430I has 4 5-pin terminal blocks,
for the RS-422/485 interface.
NP5410_61405
1 9 2 . 1 6 8 . 1 2 7 . 2 5 4
This is where NP5410_61405 is the server’s name, and 192.168.127.254
is the server’s IP address.
LCM Panel Operation—There are four buttons on NPort 5400’s top
panel used to operate the server’s LCM panel. Going from left to right,
the buttons are:
Button Action
MENU Activates the main menu, or returns to a lower level.
Scrolls up through a list of items shown on the LCM
panel’s second line.
Scrolls down through a list of items shown on the LCM
panel’s second line.
SEL Selects the option listed on the LCM panel’s second line.
Detailed LCM Panel Operating instructions can be found on the
CD-ROM in the “NPort 5410/5430/5430I User’s Manual.”
—3—
—1——2—
