Advantech EKI-2728I Manual

Advantech Ikke kategoriseret EKI-2728I

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Side 1/3

EKI-2728/I-D Startup Manual 1

Before installation, please make sure that you have re-

ceived the following:

1. 1 x EKI-2728 Industrial Ethernet Switch

2. 2 x Wall Mounting Bracket and 8 x Screws M3x5L

3. 1 x DIN-rail Bracket and 3 x Screws M3x5L

4. 1 x EKI-2728/I Startup Manual

If any of these items are missing or damaged, please con-

tact your distributor or sales representative immediately.

The EKI-2728 supports Gigabit Ethernet and features a +12

to 48 VDC redundant power input design with dual protec-

tion mechanisms: Power Polarity Reverse Protection and

an Overload Current Fuse. The former allows for reverse

power wiring, while the latter protects the system from

overload currents. Each port of the EKI-2728 is equipped

with two LEDs to indicate link status, transmission speed,

and collision status. Additionally, the device includes a relay

output for event alarms. In case of a power failure, a built-in

LED activates to notify administrators. Engineers can easily

verify the hardware status by checking the LEDs, making

troubleshooting quick and simple.

EKI-2728/I-D

Industrial Unmanaged Gigabit Ethernet Switch

Startup Manual

General

• Compatibility:IEEE 802.3, 802.3u, 802.3x, 802.3ab

• LAN: 10/100/1000Base-T(X)

• TransmissionDistance:

Ethernet:Up to 100 m

• Connectors:8 x 10/100/1000Base-T/TX RJ-45 ports

• LEDIndicators:P1, P2, ALM 10/100/1000T (X): Link/

Activity, Duplex/Collision

• SwitchArchitecture: Store and Forward

• PowerRequirement:12 ~ 48V

, redundant Power Input

with reverse polarity protection

• PowerConsumption:Max 3.9W

• Dimensions(WxHxD):30 x 140 x 95mm

• OperatingTemperature:

-EKI-2728: -10 ~ 60°C (14 ~ 140°F)

- EKI-2728I: -40 ~ 75°C (-40 ~ 167°F)

• StorageTemperature:-40 ~ 85°C (-40°F ~ 185°F)

• OperatingHumidity:10 ~ 95% (non-condensing)

• StorageHumidity:10 ~ 95% (non-condensing)

• Safety:UL62368

• EMC:CE, FCC

• Warranty:5 years

Specications

PackingList

For more information on this and other Advantech

products, please visit our website at:

http://www.advantech.com/products/unmanaged-

industrial-ethernet-switches/sub_1-2mlk0j

For technical support and service:

http://www.advantech.com/support/

This startup manual is for EKI-2728/I-D

Part No. 2049272820 1st Edition

July 2024

Introduction

Overview

2 EKI-2728/I-D Startup Manual

The EKI-2728 series switch supports dual +12 ~ 48VDC

power inputs and changes relay status when power failure

occurs.

1. Insert the positive and negative wires into the V+ and

V- contacts on the terminal block connector.

2. Tighten the wire-clamps screws to prevent the DC wires

coming loose.

Warning This product is intended to be supplied by an UL

certied power supply or a DC source suitable

for use at minimum Tma 75 °C whose output

meets SELV or ES1 and is rated 12-48 Vdc, 0.8A

min., if need further assistance, please contact

Advantech for further information.

Warning Ensure that the voltage of the power source is

correct before connecting the equipment to a

power outlet. The power outlet socket should

have grounded connection..

Warning Never open the equipment. For safety reasons,

the equipment should be opened only by quali-

ed skilled person..

AvertissementCe produit est destiné à être alimenté par

une alimentation certiée UL ou une

source de courant continu adaptée à une

utilisation à au moins Tma 75 °C dont la

sortie satisfait les conditions SELV ou

ES1 et est évaluée à 12-48Vdc, 0.8A

minimum. Si vous avez besoin d’une aide

supplémentaire, veuillez contacter

Advantech pour plus d’informations.

AvertissementAssurez-vous que la tension de la source

d’alimentation est correcte avant de

connecter l’équipement à une prise de

courant. La prise de courant doit avoir une

prise de terre..

AvertissementN’ouvrez jamais l’équipement. Pour des

Raisons de sécurité, l’équipement ne doit

être ouvert que par une personne

qualiée..

DIN-rail Mounting

1. Installing the DIN-Rail Mounting Kit.

2. Removing the DIN-Rail.

Wall Mounting

1. Attach the brackets included to the switch with screws.

2. With the brackets attached, hang the switch to nails on

the wall.

MountingPowerConnection



Produkt Specifikationer

Mærke:	Advantech
Kategori:	Ikke kategoriseret
Model:	EKI-2728I

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