Moxa Technologies S9450I Series User manual

P/N: 1802094500010

*1802094500010*

NPort S9450I Series

Quick Installation Guide

Edition 1.0, February 2017

Technical Support Contact Information

www.moxa.com/support

Moxa Americas:

Toll

-free: 1-888-669-2872

Tel:

1-714-528-6777

Fax:

1-714-528-6778

Moxa China (Shanghai office):

Toll

-free: 800-820-5036

Tel:

+86-21-5258-9955

Fax:

+86-21-5258-5505

Moxa Europe:

Tel:

+49-89-3 70 03 99-0

Fax:

+49-89-3 70 03 99-99

Moxa Asia-Pacific:

Tel:

+886-2-8919-1230

Fax:

+886-2-8919-1231

Moxa India:

Tel:

+91-80-4172-9088

Fax:

+91-80-4132-1045



- 2 -

Overview

The NPort S9450I series combines a substation-grade 4-port

RS-232/422/485 serial ports device server with a full-function managed

Ethernet switch by integrating a combination of fiber and copper Ethernet

ports, allowing you to easily install, manage, and maintain the products

and serial devices.

Package Checklist

Before installing the NPort S9450I, verify that the package contains the

following items:

•1 NPort S9450I combo switch/serial device server

•1 CN20070 connection CBL: RJ45/10P/F9, 150 cm

•1 DK/DC 50x131 mm DIN-rail kit

•Documentation and software CD

•Quick installation guide

•Warranty card

Optional Accessories (must be ordered separately)

•Wall-mount kit WK-51-01

Please notify your sales representative if any of the above items are

missing or damaged.

Hardware Introduction

The NPort S9450I integrates five Ethernet ports and four male DB9

ports for the RS-232/422/485 serial port.

The NPort S9450I-2S/NPort S9450I-2M integrates two fiber ports,

three Ethernet ports, and four male DB9 ports for the RS-232/422/485

serial port.

Reset Button—Hold the Reset button for five seconds to load the factory

default settings: 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 five seconds). At this point, you should release

the reset button.

- 3 -

LED Indicators—The NPort S9450I’s front panel contains some LED

indicators as described in the following table.

Type

Color

Meaning

PW 1

Green

Power 1 input

PW 2

Green

Power 2 input

Ready

Red

Steady On: Power is on, and the NPort is

booting up.

Blinking: Indicates a LAN-IP conflict, or the

DHCP or BOOTP server did not respond

properly.

Green

Steady On: Power is on, and the NPort is

functioning normally.

Blinking: The device server has been located

by the DSU's (Device Search Utility) location

function.

Off

Power is off, or a power error condition exists.

Master

Green

Steady On: When the NPort is the Master of

this Turbo Ring.

Blinking: When the NPort

is the Ring Master of

this Turbo Ring and the Turbo Ring is

disconnected.

Coupler

Green

When the NPort enables the coupling function

to form a backup path

E1…E5

Link

Green

Steady On: The Ethernet port is active.

Blinking: When the Ethernet port is

transmitting/receiving data.

Speed

Green

Steady On: 100 Mbps Ethernet connection.

Yellow

Steady On: 10 Mbp Ethernet connection.

TX1…TX4

Green

The serial port is transmitting data.

RX1…RX4

Amber

The serial port is receiving data.

Hardware Installation Procedure

STEP 1: After removing the NPort S9450I from the box, attach the power

adapter.

STEP 2: Connect the NPort S9450I to a network. Use a standard

straight-through Ethernet cable to connect to a hub or switch. When

setting up or testing the NPort S9450I, you might find it convenient to

connect it directly to your computer’s Ethernet port. In this case, use a

crossover Ethernet cable.

STEP 3: Connect the NPort S9450I’s serial port to a serial device.

STEP 4: Mount the NPort S9450I to either a wall or DIN-rail, as described

below.

DIN-Rail Mounting

The aluminum DIN-rail attachment plate should already be fixed to the

back panel of the NPort S9450I when you take it out of the box. If you

need to reattach the DIN-rail attachment plate to the NPort S9450I, make

- 4 -

sure the stiff metal spring is situated towards the top as shown in the

figures below.

STEP 1: If the spring-loaded

bracket is locked in place,

push the recessed button to

release it. Once released, you

should feel some resistance

from the spring as

you slide

the bracket up and down a few

millimeters in each direction.

STEP 2:

Insert the top of the DIN

rail

into the top slots on the

DIN-rail attachment plate.

STEP 3:

The DIN

-r

ail attachment unit will snap

into place as shown in the following

illustration.

To remove the Moxa NPort S9450I

switch from the DIN

rail, use a

screwdriver to push down the

spring

loaded bracket until it locks

in place, as shown in the following

diagram. Next, rotate the bottom

of the switch upwards and then

remove

the switch from the DIN

ail.

- 5 -

Wall Mounting (optional)

For added convenience, the NPort S9450I can be wall mounted as

illustrated below.

STEP 1: Remove the

aluminum DIN

-rail

attachment plate from

the

NPort S9

450I’s rear panel,

and then attach the

wall

-mount plates with six M3

screws

, as shown on the

right.

STEP 2: Mounting the NPort S9450I to a wall requires

four

screws. Use the NPort S9450I with the wall-

mount

plates attached as a guide to mark the correct locations

for the

four screws. The heads of the screws should be

less than 6.0 mm in diameter, and the shafts should be

less than 3.5 mm in diameter, as shown on the right.

NOTE

Test the screw’s head and shank size by inserting the screw into

one of the keyhole

-shaped apertures of the wall-

mounting plates

before you put the screws into the wall.

DO NOT screw the screws all the way in—leave a space of about 2 mm to

allow room for sliding the wall-mount panel between the wall and the

screws.

STEP 3: After the screws are fixed into the wall, insert the four screw

heads through the large opening of the keyhole-shaped apertures, and

then slide the NPort S9450I downwards. Tighten the four screws for

added stability.

Software Installation Information

The documentation and software CD contains the user’s manual, driver,

and the Device Search Utility (DSU). Insert the CD into your computer

and follow the on-screen instructions. Please refer to the user’s manual

for additional details on using the Device Search Utility and driver.

Pin Assignments and Cable Wiring

DB9 Male RS-232/422/485 Port Pinouts

RS-232

RS-422/485-4w

RS-485-2w

DCD

TxD-(A)

–

RxD

TxD+(B)

–

TxD

RxD+(B)

Data+(B)

DTR

RxD-(A)

Data-(A)

GND

DSR

–

RTS

–

CTS

–

- 6 -

Wiring the Relay Contact

The NPort S9450I has two sets of relay outputs: relay 1 and relay 2. Each

relay contact consists of two contacts of the terminal block on the NPort

S9450I’s top panel. Refer to the next section for detailed instructions on

how to connect the wires to the terminal block connector and how to

attach the terminal block connector to the terminal block receptor. The

two contacts used to connect the relay contacts work as follows (see

illustration below):

The fault circuit will open if

A relay warning event is triggered, or

The NPort S9450I is the Master of this Turbo

Ring, and the Turbo Ring is disconnected, or

Start-up fails.

If none of these three conditions

are met, the fault

circuit will

remain closed.

Wiring the Digital Inputs

The NPort S9450I unit has two sets of digital inputs: DI 1 and DI 2. Each

DI consists of two contacts of the 8-pin terminal block connector on the

NPort S9450I’s top panel.

Take the following steps to wire the digital inputs:

Insert the negative (ground) or positive DI wires

into the terminals.

To keep the DI wires from getting loose, use a

small flat-blade screwdriver to tighten the

wire-clamp screws on the front of the terminal

block connector.

Insert the plastic terminal block connector

prongs into the terminal block receptor, which is

located on the NPort S9450I’s top panel.

Wiring the Redundant Power Inputs

The NPort S9450I unit has two sets of power inputs: power input 1 and

power input 2.

Take the following steps to wire the redundant power inputs:

Insert the negative/positive DC wires into the N

and L+ terminals.

To keep the DC wires from pulling loose, use a

small flat-blade screwdriver to tighten the

wire-clamp screws on the front of the terminal

block connector.

Insert the plastic terminal block connector

prongs into the terminal block receptor, which is

located on the NPort S9450I’s top panel.

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