Moxa Technologies NPort 5219A Quick Installation Manual

NPort 5200A Series
Quick Installation Guide
First Edition, July 2010
1. Overview
NPort 5200A series device servers are compact, palm-sized data
communication devices that allow you to control RS-232 (NPort 5210A),
RS-422/485 (NPort 5230A), and RS-232/422/485 (NPort 5250A) serial
devices over a TCP/IP-based Ethernet.
Note: "-T" indicates an extended temperature model.
2. Package Checklist
Before installing the NPort 5200A series device server, verify that the
package contains the following items:
1 NPort 5200A serial device server

4 stick-on pads

Document & Software CD

Quick Installation Guide

Product Warranty Statement

Optional Accessory
DK-35A: DIN-Rail Mounting Kit (35 mm)

Notify your sales representative if any of the above items are missing or
damaged.
3. Hardware Introduction
As shown in the following figures, NPort 5200A series device servers
have two male DB9 ports for transmitting RS-232 (NPort 5210A), or
RS-232/422/485 (NPort 5250A) serial data and have two 5-pin terminal
block ports for transmitting RS-422/485 (NPort 5230A).
— 1—
Reset Button—Press and hold the Reset button for 5 seconds to load
factory defaults: Use a pointed object, such as a straightened paper clip or
toothpick, to depress 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, release the reset
button.
P/N: 1802052000010
— 2 —
LED Indicators—NPort 5200A's top panel has four LED indicators,
which are described in the following table.
LED LED
LED Function
Name Color
Steady on: Power is on and the NPort is booting up.
Red
Blinking: Indicates an IP conflict, or DHCP or
BOOTP server is not responding properly.
Steady on: Power is on and the NPort is functioning
Ready
normally.
Green
Blinking: The NPort has been located by the NPort
Administrator's Location function.
Off Power is off, or a power error..
Orange 10 Mbps Ethernet connection.
Green 100 Mbps Ethernet connection.
Link
Off Ethernet cable is disconnected.
Orange Serial port is receiving data.
Green Serial port is transmitting data.
P1, P2
No data is being transmitted or received through the
Off
serial port.
Adjustable pull high/low resistor and terminator for RS-422/485
Remove the NPort 5230A/5250A's top
cover and you will find DIP switches to
adjust each serial port's pull-high, pull-low,
and terminator. Do not use the 1 KΩ setting
with RS-232 mode, as doing so will
degrade the RS-232 signals and shorten the
communications range.
1 2
SW
Pull-high resistor Pull-high resistor
ON 1 KΩ 1 KΩ
OFF *150 KΩ *150 KΩ
*Default
— 3 —
3
Terminator
120Ω
*---