Moxa Technologies NPort 6450 Series User manual

P/N: 1802064500019

*1802064500019*

NPort 6450 Series

Quick Installation Guide

Version 11.2, January 2021

Technical Support Contact Information

www.moxa.com/support



- 2 -

Overview

The NPort 6450 secure serial device servers provide reliable

serial-to-Ethernet connectivity for a wide range of serial devices. The

NPort 6450 supports TCP Server, TCP Client, UDP, and Pair-Connection

operation modes to ensure the compatibility of network software. In

addition, the NPort 6450 also supports Secure TCP Server, Secure TCP

Client, Secure Pair-Connection, and Secure Real COM modes for security

critical applications such as banking, telecom, access control, and remote

site management.

Package Checklist

Before installing the NPort 6450, please verify that the package contains

the following items:

•NPort 6450

•Power adapter (does not apply to T models)

•Two wall-mount ears

•Documentation

•Quick installation guide

•Warranty card

Optional Accessories

•DK-35A: 35 mm DIN-rail mounting kit

•DIN-rail power supply (DR-75-48)

•CBL-RJ45M9-150: 8-pin RJ45 to male DB9 cable

•CBL-RJ45M25-150: 8-pin RJ45 to male DB25 cable

•NM-TX01: Network module with one 10/100BaseTX Ethernet port

(RJ45 connector; supports cascade redundancy and RSTP/STP)

•NM-FX01-S-SC/NM-FX01-S-SC-T: Network module with one

100BaseFX single mode fiber port (SC connector; supports cascade

redundancy and RSTP/STP)

•NM-FX02-S-SC/NM-FX02-S-SC-T: Network module with two

100BaseFX single mode fiber ports (SC connectors; supports cascade

redundancy and RSTP/STP)

•NM-FX01-M-SC/NM-FX01-M-SC-T: Network module with one

100BaseFX multi-mode fiber port (SC connector; supports cascade

redundancy and RSTP/STP)

•NM-FX02-M-SC/NM-FX02-M-SC-T: Network module with two

100BaseFX multi-mode fiber ports (SC connectors; supports cascade

redundancy and RSTP/STP)

NOTE

Please notify your sales representative if any of the above items

are missing or damaged.

WARNING

The risk of an explosion exists if the battery is replaced by an

incorrect type. Dispose

of used batteries according to the

instructions.

NOTE

This is a Class 1 laser/LED product. Do not share directly into the

laser beam.

- 3 -

NOTE

The installation instructions indicate use in a RESTRICTED

ACCESS LOCATION only.

Hardware Introduction

NOTE

The LCD panel is only available with standard temperature

models.

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.

LED Indicators

Name

Color

Function

PWR

Red

Power is being supplied to the power input.

Ready

Red

Steady on:

NPort is booting up.

Blinking: IP conflict, DHCP or BOOTP server

problem, or relay output problem.

Green

Steady on:

Power is on and the NPort 6450 is

functioning normally.

Blinking:

NPort is responding to Locate

function.

Off

Power is off, or power error condition exists.

Link

Orange

10 Mbps Ethernet connection.

Green

100 Mbps Ethernet connection.

Off

Ethernet cable is disconnected, or has a short.

- 4 -

Name

Color

Function

P1-P4

Orange

Serial port is receiving data.

Green

Serial port is transmitting data.

Off

Serial port is idle.

FX Orange

Steady on:

Ethernet port is idle.

Blinking:

Fiber port is transmitting or receiving

data.

Alarm

Red

The relay output (DOUT) is open (exception).

Off The relay output (DOUT) is shorted (normal

condition).

Module

Green

A network module has been detected.

Off

No network module is present.

Adjustable pull up/down resistor for RS-422/485 (150

KΩor 1 K

)

Dip switch Pin 1 and Pin 2 are

used to set the pull

up/down

resistors. The default is 150

KΩ.

Turn on dip switch Pin 1

and Pin 2

to set this value to 1

KΩ. Do not use the KΩ setting

with RS

-232 mode, since

doing so will degrade the

-232 signals and shorten

the communication distance.

Dip switch Pin 3 is used to set

the terminator. Turn on dip

switch Pin 3 to set this value to

120

ohm.

Hardware Installation Procedure

STEP 1: Connect the 12-48 VDC power adapter to the NPort 6450 and

then plug the power adapter into a DC outlet.

STEP 2: For first-time configuration, use a cross-over Ethernet cable to

connect the NPort 6450 directly to your computer’s Ethernet cable. For

connecting to a network, use a standard straight-through Ethernet cable

to connect to a hub or switch.

STEP 3: Connect the NPort 6450’s serial port(s) to serial device(s).

NOTE

The operating temperature of the power adapter in the box is 0 to

40˚C. If your application is out of this range, please use a power

adapter supplied by UL Listed External Power Supply (The power

output meets SELV and LPS and rated 12

- 48 VDC, minimum

0.73A). Moxa has power adapters with wide temperature range

(

-40 to 75˚C, -40 to 167˚F), the PWR-12150-(plug type)-SA-T

series, for your reference.

- 5 -

Placement Options

The NPort 6450 can be placed flat on a desktop or other horizontal surface.

In addition, you may use the DIN-Rail or wall-mount options, as

illustrated below.

Wall-mount

DIN Rail

Software Installation Information

For the NPort’s configuration, the default IP address of the NPort is

192.168.127.254. You may log in with the account name admin and

password moxa to change any settings to meet your network topology

(e.g., IP address) or serial device (e.g., serial parameters).

For software installation, download the relative utilities from Moxa's

website:

https://www.moxa.com/support/support_home.aspx?isSearchShow=1

•Download the NPort Windows Driver Manager and install it as the

driver to run with Real COM mode of the NPort Series.

•Execute NPort Windows Driver Manager; then map the virtual COM

ports on your Windows platform.

•You may refer to the DB9 Male pin assignment section to loop back

pin 2 and pin 3 for the RS-232 interface to carry out a self-test on the

device.

•Use HyperTerminal or a similar program (you may download Moxa's

program, called PComm Lite) to test whether the device is good or

not.

Pin Assignments and Cable Wiring

RS-232/422/485 Pin Assignments (male DB9)

Pin RS-232

RS-422/

4W RS-485

2W RS-485

DCD

TxD-(A)

–

RXD

TxD+(B)

–

TXD

RxD+(B)

Data+(B)

DTR

RxD-(A)

Data-(A)

GND

DSR

–

RTS

–

CTS

–

- 6 -

Japan Regulatory Compliance (VCCI)

The NPort 6000 series complies with the requirements of VCCI Class A

Information Technology Equipment (ITE).

WARNING

If this equipment is used in a domestic environment, radio

disturbance may arise. When such trouble occurs, the user may

be required to take corrective actions.

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