Hirschmann GECKO 4TX User Manual

Installation GECKO

Release 01 07/2014

Technical support

https://hirschmann-support.belden.eu.com

User Manual

Installation
Lite Managed Switch

GECKO 4TX

The naming of copyrighted trademarks in this manual, even when not specially indicated, should
not be taken to mean that these names may be considered as free in the sense of the trademark
and tradename protection law and hence that they may be freely used by anyone.

© 2014 Hirschmann Automation and Control GmbH

Manuals and software are protected by copyright. All rights reserved. The copying, reproduction,
translation, conversion into any electronic medium or machine scannable form is not permitted,
either in whole or in part. An exception is the preparation of a backup copy of the software for
your own use. For devices with embedded software, the end-user license agreement on the
enclosed CD/DVD applies.

The performance features described here are binding only if they have been expressly agreed
when the contract was made. This document was produced by Hirschmann Automation and
Control GmbH according to the best of the company's knowledge. Hirschmann reserves the right
to change the contents of this document without prior notice. Hirschmann can give no guarantee
in respect of the correctness or accuracy of the information in this document.

Hirschmann can accept no responsibility for damages, resulting from the use of the network
components or the associated operating software. In addition, we refer to the conditions of use
specified in the license contract.

You can get the latest version of this manual on the Internet at the Hirschmann product site
(www.hirschmann.com).

Printed in Germany
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany
Tel.: [phone]

Installation GECKO 14.7.14

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Contents

Safety instructions 5

About this Manual 10

Legend 10

1 Description 11

1.1 General description 11

1.2 Device view 13

1.3 Power supply 13

1.4 Ethernet ports 14

1.4.1 10/100 Mbit/s twisted pair port 14

1.5 Display elements 14

1.5.1 Device state 15

1.5.2 Port state 15

2 Installation 16

2.1 Checking the package contents 16

2.2 Installing the device onto the DIN rail 16

2.3 Wiring the terminal block for the working voltage and
grounding 17

2.4 Operating the device 18

2.5 Connecting data cables 19

3 Configuration 20

4 Monitoring the ambient air temperature 21

5 Maintenance and service 22

6 Disassembly 23

7 Technical data 24

A Further Support 29

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5

Safety instructions

 General safety instructions

You operate this device with electricity. The proper and safe operation of
this device depends on proper handling during transportation, proper
storage and assembly, and conscientious operation and maintenance
procedures. Improper use of this device is associated with the risk of
personal injury or property damage.
 Read this documentation as well as the safety instructions and

warnings before connecting any cables.

 Never start operation with damaged components.
 The device does not contain any service components. If the device is

not functioning correctly, or if it is damaged, turn off the power supply
and return the device to Hirschmann for inspection.

 Qualification requirements for personnel

 Only allow qualified personnel to work on the device.

Qualified personnel have the following characteristics:

 Qualified personnel are properly trained. Training as well as practical

knowledge and experience make up their qualifications. This is the
prerequisite for grounding and labeling circuits, devices, and systems
in accordance with current standards in safety technology.

 Qualified personnel are aware of the dangers that exist in their work.
 Qualified personnel are familiar with appropriate measures against

these hazards in order to reduce the risk for themselves and others.

 Qualified personnel receive training on a regular basis.

WARNING

UNCONTROLLED MACHINE ACTIONS

To avoid uncontrolled machine actions caused by data loss, configure all
the data transmission devices individually.
Before you start any machine which is controlled via data transmission, be
sure to complete the configuration of all data transmission devices.

Failure to follow these instructions can result in death, serious injury,
or equipment damage.

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 Intended usage

 Use the product only for the application cases described in the

Hirschmann product information, including this manual.

 Operate the product only according to the technical specifications.

See “Technical data” on page 24.

 Connect to the product only components suitable for the requirements

of the specific application case.

 National and international safety regulations

Verify that the electrical installation meets local or nationally applicable
safety regulations.

 Grounding the device

The device is grounded by means of a 3-pin terminal block.

 Ground the device before connecting any other cables.
 Disconnect the grounding only after disconnecting all other cables.

 Working voltage

 Connect only a working voltage that corresponds to the type plate of

your device.

 Every time you connect the electrical conductors, make sure that the

following requirements are met:

 The power supply conforms to overvoltage category I or II.
 The power supply has an easily accessible disconnecting device

(e.g., a switch or a plug). This disconnecting device is clearly
identified. So in the case of an emergency, it is clear which
disconnecting device belongs to which power supply cable.

 The electrical wires are voltage-free.
 The power supply is Class 2 compliant.

Alternatively, a fuse suitable for DC voltage is located in the plus
conductor of the power supply.
The minus conductor is on ground potential. Otherwise, a fuse is
also located in the minus conductor.
Regarding the properties of this fuse: See “General technical data”

on page 24.

 The working voltage inputs are designed for operation with safety

extra-low voltage. Connect only SELV circuits with voltage
restrictions in line with IEC/EN 60950-1 to the working voltage
connections.

 The wire diameter of the power supply cable is at least 1 mm²

(North America: AWG16) on the working voltage input.

 The wire diameter of the ground conductor is at least 1 mm² (North

America: AWG16).

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 The power supply cables used are permitted for the temperature

range required by the application case.

 The power cords are suitable for ambient air temperatures of at

least 167 °F (75 °C). The power cord wires are made of copper.

 Internal fuses are triggered solely in the case of a detected error in the

device. In case of damage or malfunction of the device, turn off the
working voltage and return the device to the plant for inspection.

 Only switch on the operating voltage for the device when the following

requirements are fulfilled:

 The housing is closed
 The terminal blocks are wired correctly
 The terminal blocks for the operating supply are connected

 Installation site requirements

 Verify that there is at least 4 in (10 cm) of space above and below the

device.

 Verify that there is at least 0.8 in (2 cm) of space on the right and left

sides of the device.

 Only operate the device in switch cabinets which comply with the fire

enclosure specifications described in EN 60950-1.

 Housing

Only technicians authorized by the manufacturer are permitted to open
the housing.
 Never insert pointed objects (narrow screwdrivers, wires, etc.) into the

device or into the connection terminals for electric conductors. Do not
touch the connection terminals.

 Keep the ventilation slits free to ensure good air circulation.
 Install the device in the vertical position.

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 CE marking

The labeled devices comply with the regulations contained in the following
European directive(s):

2011/65/EU (RoHS)
Directive of the European Parliament and of the Council on the restriction
of the use of certain hazardous substances in electrical and electronic
equipment.

2004/108/EC (EMC)
Directive of the European Parliament and the council for standardizing the
regulations of member states with regard to electromagnetic
compatibility.

In accordance with the above-named EU directive(s), the EU conformity
declaration will be at the disposal of the relevant authorities at the
following address:

Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany
Tel.: [phone]

The product can be used in the industrial sector.

 Interference immunity: EN 61000-6-2
 Emitted interference: EN 55022

You find more information on technical and industry standards here:

“Underlying technical standards” on page 28

Warning! This is a class A device. This device can cause interference in
living areas, and in this case the operator may be required to take
appropriate measures.

Note: The assembly guidelines provided in these instructions must be
strictly adhered to in order to observe the EMC threshold values.

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 FCC note:

This device complies with part 15 of the FCC rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference; (2) this device must accept any interference received,
including interference that may cause undesired operation.
Appropriate testing has established that this device fulfills the
requirements of a class A digital device in line with part 15 of the FCC
regulations.
These requirements are designed to provide sufficient protection against
interference when the device is being used in a business environment.
The device creates and uses high frequencies and can also radiate these
frequencies. If it is not installed and used in accordance with this
operating manual, it can cause radio transmission interference. The use
of this device in a residential area can also cause interference, and in this
case the user is obliged to cover the costs of removing the interference.

 Recycling note

After usage, this device must be disposed of properly as electronic waste,
in accordance with the current disposal regulations of your county, state,
and country.

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About this Manual

The documentation for your device is made up of the following documents.

You can find the documentation that is not provided as a printout with your
device as a PDF file under “Downloads” at

www.hirschmann.com/en/QR/INET-GECKO4TX_en-HB.

The Industrial HiVision network management software provides you with
additional options for smooth configuration and monitoring:

 ActiveX control for SCADA integration
 Auto-topology discovery
 Browser interface
 Client/server structure
 Event handling
 Event log
 Simultaneous configuration of multiple devices
 Graphical user interface with network layout
 SNMP/OPC gateway

Legend

The symbols used in this manual have the following meanings:

Mounting instructions This document contains safety instructions and information that you

need for mounting the device.

Installation user
manual

This document contains a device description, safety instructions and
further information that you need for installing the device before you start
configuring it.

Configuration user
manual

This document contains the information that you need for starting up the
device. It takes you step by step from the first startup operation through
to the basic settings for operation in your environment.

Online help The online help contains descriptions of the individual parameters that

you configure via the graphical user interface.Use the “Help” button to
call up the online help in the graphical user interface.
The content of the online help corresponds to the information in the
“References” chapter of the configuration user manual.

 Listing

 Work step



Subheading

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1 Description

1.1 General description

The GECKO devices are designed for the special requirements of industrial
automation. They meet the relevant industry standards, provide very high
operational reliability, even under extreme conditions, and also long-term
reliability and flexibility.

The devices allow you to set up switched industrial Ethernet networks that
conform to the IEEE 802.3 standard.

You have the option to connect end devices or other segments to the ports
of the device via twisted-pair cables.

The device is mounted by latching in place on a hat rail.

The devices work without a fan.

There are convenient options for managing the device. Administer your
devices via:

 a Web browser
 Network management software (e.g. Industrial HiVision)

The Hirschmann network components help you ensure continuous
communication across all levels of the company.

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 Example Application

1 Redundant data link

Redundancy procedure: Rapid Spanning Tree Protocol
2 Control
3 GECKO 4TX
4 Data link
5 Production cell

3

3

3

5

5

2

1

4

4

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1.2 Device view

1.3 Power supply

A 3-pin, pluggable terminal block is available for the power supply to the
device.

For further information see “Working voltage” on page 6.

1 LED display element Device Status
2 3-pin terminal block for the supply voltage

and the grounding
3 Ports 1 ... 4 10/100 Mbit/s twisted pair ports
4 LED display elements port state

4

21

3

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1.4 Ethernet ports

1.4.1 10/100 Mbit/s twisted pair port

This port is an RJ45 socket.

The 10/100 Mbit/s twisted pair port offers you the ability to connect network
components according to the IEEE 802.3 10BASE-T/100BASE-TX standard.

This port supports:

 Autonegotiation
 Autopolarity
 Autocrossing
 100 Mbit/s half-duplex mode, 100 Mbit/s full duplex mode
 10 Mbit/s half-duplex mode, 10 Mbit/s full duplex mode

Delivery state: autonegotiation active

The pin assignment corresponds to MDI-X.

1.5 Display elements

After the working voltage is set up, the software starts and initializes itself.
Afterwards, the device performs a self-test. During this process, various
LEDs light up.

Pin Function

1 RD+ Receive path
2RD− Receive path
3 TD+ Transmission path
6TD− Transmission path
4,5,7,8 —

Table 1: Pin assignment of the 10/100 Mbit/ twisted pair port, RJ-45 socket, MDI-X

mode

1
2
3
4
5
6
7
8

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1.5.1 Device state

This LED provides information on the status of the power supply.

1.5.2 Port state

These LEDs display port-related information.

1 LED display element for device status

LED Display Color Activity Meaning

P Power Green Lights up Operating voltage is on

None Working voltage is too low

1 Data rate
2 Link status

LED Display Color Activity Meaning

100 Data rate Yellow Lights up 100 Mbit/s connection

None 10 Mbit/s connection

LS/DA Link status

data

Green Lights up Device detects a valid link

flashing Device is transmitting and/or

receiving data

None Device detects an invalid or

missing link

1

1

2

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2 Installation

Note: Before installing and starting up the device, read the safety
instructions.

See “Safety instructions” on page 5.

The devices have been developed for practical application in a harsh
industrial environment.
On delivery, the device is ready for operation.

The following steps should be performed to install and configure a device:

 Checking the package contents
 Installing the device onto the DIN rail
 Wiring the terminal block for the working voltage and grounding
 Operating the device
 Connecting data cables

2.1 Checking the package contents

 Check whether the package includes all items named in the section

“Scope of delivery” on page 27.

 Check the individual parts for transport damage.

2.2 Installing the device onto the DIN rail

Note: To avoid damaging the device through electrostatic charging,
discharge electrostatic charges from the cover panels and the chassis, e.g.
by touching a ground contact or a metal surface.

To prepare the mounting, proceed as follows:

 Remove the power connector from the device.
 Verify that there is at least 4 in (10 cm) of space above and below the

device.

 Verify that there is at least 0.8 in (2 cm) of space on the right and left sides

of the device.

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To mount the device onto a horizontally mounted 35 mm DIN rail according
to DIN EN 60715, proceed as follows:

 Slide the upper snap-in guide of the device into the DIN rail.
 Slide the bottom part of the device onto the DIN rail.

2.3 Wiring the terminal block for the working

voltage and grounding

Note: Ground the device before connecting any other cables.

Note: The shielding ground of the connectable twisted pair cables is

connected to the ground connection as a conductor.

CAUTION

RISK OF BURNING

Never insert pointed objects (narrow screwdrivers, wires, etc.) into the
device or into the connection terminals for electric conductors. Do not touch
the connection terminals.

Start connecting the electrical wires only if all the above safety
requirements are fulfilled.

See “Working voltage” on page 6.

Non-adherence to these instructions can lead to minor physical injury
or material damage.

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The working voltage is electrically isolated from the housing.

To ground the device and connected the line for the supply voltage, you
proceed as follows:
 Connect the wires according to the pin assignment on the device with the

clamps.

 Fasten the wires connected by tightening the terminal screws.

2.4 Operating the device

 Mount the terminal block for the supply voltage and the ground by

plugging them in.

 Enable the working voltage.

Figure Pin assignment on the device Specification of the working

voltage

1 +24 V Rated voltage range DC

12 V ... 24 V

Voltage range DC incl. maximum
tolerances
9,6 V ... 32 V

20V
3 Ground connection

Table 2: 3-pin terminal block pin assignment

WARNING

ELECTRIC SHOCK

Connect only a working voltage that corresponds to the type plate of your
device.

Failure to follow these instructions can result in death, serious injury,
or equipment damage.

1
2
3

+24 V

0 V

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2.5 Connecting data cables

Note: In general, adhere to the following recommendations for data cable
connections in environments with high electrical interference levels:

 Keep the length of the data cables as short as possible.
 When using copper cables, verify that there is a sufficient gap between

the power supply cables and the data cables when laid over a long
distance. Ideally, install the cables in separate cable channels.

 Use shielded cables.

 Connect the data cable according to your requirements.

See “10/100 Mbit/s twisted pair port” on page 14.

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3 Configuration

Note: Two or more devices configured with the same IP address can cause
unpredictable operation of your network.
Install and maintain a process that assigns a unique IP address to every
device in the network.

 Default settings

 IP address: The device looks for the IP address using DHCP
 All ports: autonegotiation
 Rapid Spanning Tree Protocol activated

 First installation

The device provides the following options for configuring the IP
parameters:

 Configuration via DHCP (state on delivery)
 Entry with the aid of the HiDiscovery logs on the applications

HiDiscovery or Industrial HiVision

 Configuration via BOOTP

After defining the IP parameters, you start the graphical user interface:

 Start your Web browser.
 Enter the IP address of the device in the address field of the Web

browser in the following form: https://xxx.xxx.xxx.xxx.

The Web browser sets up the connection to the device and shows the
login window.

 Select the language for the graphical user interface.
 Select the user name and the password:

 Click "OK".

The Web browser shows the window with the graphical user interface.

You will find further information on configuring the device in the
“Configuration” user manual on the Internet on the Hirschmann product
pages (www.hirschmann.com/en/QR/INET-GECKO4TX_en-HB).

User name Password (default setting) Access role

admin private read and write access
user public read access only

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4 Monitoring the ambient air temperature

Operate the device below the specified maximum ambient air temperature
exclusively.

See “General technical data” on page 24.

The ambient air temperature is the temperature of the air at a distance of 2 in
(5 cm) from the device. It depends on the installation conditions of the device,
e.g. the distance from other devices or other objects, and the output of
neighboring devices.

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5 Maintenance and service

 When designing this device, Hirschmann largely avoided using high-wear

parts. The parts subject to wear and tear are dimensioned to last longer
than the lifetime of the product when it is operated normally. Operate this
device according to the specifications.

 Hirschmann are continually working on improving and developing their

software. Check regularly whether there is an updated version of the
software that provides you with additional benefits. You find information
and software downloads on the Hirschmann product pages on the
Internet (www.hirschmann.com).

 Depending on the degree of pollution in the operating environment, check

at regular intervals that the ventilation slots in the device are not
obstructed.

Note: You will find information about the complaints and returns procedures
on the Internet under

http://www.beldensolutions.com/en/Service/Repairs/index.phtml .

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6Disassembly

To prepare the deinstallation, you proceed as follows:

 Disconnect the data cables.
 Disable the working voltage.
 Remove the power connector from the device.
 Disconnect the grounding.

To remove the device from the DIN rail, you proceed as follows:

 Insert a screwdriver below the housing into the indentation of the lock.
 Use the screwdriver to pull the lock downwards.
 Lift the bottom of the device away from the DIN rail.

2

1

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7 Technical data

 General technical data

Dimensions
W × H × D

See “Dimension drawings” on page 25.

Weight 0.23 lb (103 g)
Power supply

 Safety extra-low voltage (SELV)
 Relevant for North America: Class 2

Rated voltage range DC 12 V ... 24 V
Voltage range DC incl.

maximum tolerances

9,6 V ... 32 V

Connection type 3-pin terminal block for the supply

voltage and the grounding

Power failure bypass > 10 ms at 20.4 V DC

> 0.75 ms at 10.2 V DC

Overload current protection at
input

Non-replaceable fuse

Back-up fuse Nominal value at

24 V

1 A ... 2 A

Nominal value at
12 V

1 A ... 2.5 A

Characteristic: slow blow

Peak inrush current < 14 A

Climatic conditions
during operation

Ambient air temperature

a

a. Temperature of the ambient air at a distance of 2 inches (5 cm) from the device

+32 °F ... +140 °F (0 °C ... +60 °C)

Humidity 5 % ... 95 %

(non-condensing)

Air pressure minimum 795 hPa (+9842 ft; +2000 m)

Climatic conditions
during storage

Ambient air temperature

a

−40 ºF ... +185 ºF (−40 ºC ... +85 ºC)

Humidity 10 % ... 95 %

(non-condensing)

Air pressure minimum 795 hPa (+9842 ft; +2000 m)
Pollution degree 2
Protection classes Degree of protection IP30

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 Dimension drawings

100

73,5

78,5

2.89

3.09

3.94

mm
inch

114, 1

4.49

25

0.98

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 EMC and immunity

 Network range

EMC interference
emission

Radiated emission

EN 55022 Class A
FCC 47 CFR Part 15 Class A
EN 61000-6-4 Fulfilled

Conducted emission

EN 55022 DC supply connection Class A
FCC 47 CFR Part 15 DC supply connection Class A
EN 61000-6-4 DC supply connection Fulfilled
EN 55022 Telecommunication connections Class A
EN 61000-6-4 Telecommunication connections Fulfilled

EMC interference
immunity

Electrostatic discharge

EN 61000-4-2 Contact discharge ± 4 kV
EN 61000-4-2 Air discharge ± 8 kV

Electromagnetic field

EN 61000-4-3 80 MHz ... 2700 MHz 10 V/m

Fast transients (burst)

EN 61000-4-4 DC supply connection ± 2 kV
EN 61000-4-4 Data line ± 4 kV

Voltage surges - DC supply connection

EN 61000-4-5 line/ground ± 2 kV
EN 61000-4-5 line/line ± 1 kV

Voltage surges - data line

EN 61000-4-5 line/ground ± 1 kV

Conducted disturbances

EN 61000-4-6 150 kHz ... 80 MHz 10 V

Stability

IEC 60068-2-6, test Fc Vibration —

5 Hz ... 8.4 Hz with 0.14 in.
(3.5 mm) amplitude

8.4 Hz ... 150 Hz
with 0.04 oz (1 g)

—

IEC 60068-2-27, test Ea Shock 0.53 oz (15 g) at 11 ms

10/100/1000 Mbit/s twisted pair port

Length of a twisted pair segment max. 100 m (for cat5e cable)

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 Power consumption/power output

 Scope of delivery

 Order number

 Accessories

Note: Please note that products recommended as accessories may have
characteristics that do not fully correspond to those of the device. This
may limit their possible usage in the overall system.

Maximum
power consumption

Power output

2.35 W 8.0 Btu (IT)/h

Number Article

1× Device
1 × 3-pin terminal block for the supply voltage and the grounding
1 × Mounting instruction

Device Order number

GECKO 4TX 942 104-001

Other accessories Order number

Network management software
Industrial HiVision

943 156-xxx

Rail Power Supply RPS 15 943 662-015
Rail Power Supply RPS 30 943 662-003
Rail Power Supply RPS 80 EEC 943 662-080
Rail Power Supply RPS 120 EEC (CC) 943 662-121

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 Underlying technical standards

The device generally fulfills the technical and industry standards named
in their current versions.
The device has an approval based on a specific standard or de facto
standard only if the approval indicator appears on the housing.

Designation

CSA C22.2 No. 142 Canadian National Standard(s) – Process Control Equipment – Industrial

Products

EN 55011 Industrial, scientific and medical equipment – Radio-frequency

disturbance characteristics – Limits and methods of measurement

EN 55022 Information technology equipment – Radio disturbance characteristics –

Limits and methods of measurement

EN 60950-1 Information technology equipment – Safety – Part 1: General

requirements

EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic standards –

Immunity for industrial environments

EN 61000-6-4 Electromagnetic compatibility (EMC) – Part 6-4: Generic standards –

Emission standard for industrial environments
EN 61131-2 Programmable controllers – Part 2: Equipment requirements and tests
FCC 47 CFR Part 15 Code of Federal Regulations
IEC/EN 61850-3 Communication networks and systems in substations – Part 3: General

requirements
IEEE 802.3 Ethernet
IEEE 802.1D MAC Bridges (switching function)
IEEE 802.1AB Station and Media Access Control Connectivity Discovery
UL 508 Safety for Industrial Control Equipment

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A Further Support

 Technical Questions

For technical questions, please contact any Hirschmann dealer in your
area or Hirschmann directly.

You will find the addresses of our partners on the Internet at

http://www.hirschmann.com

Contact our support at

https://hirschmann-support.belden.eu.com

You can contact us

in the EMEA region at

 Tel.: [phone]
 E-mail: [e-mail]

in the America region at

 Tel.: [phone]
 E-mail: [e-mail]

in the Asia-Pacific region at

 Tel.: [phone]
 E-mail: [e-mail]

 Hirschmann Competence Center

The Hirschmann Competence Center is ahead of its competitors:

 Consulting incorporates comprehensive technical advice, from system

evaluation through network planning to project planning.

 Training offers you an introduction to the basics, product briefing and

user training with certification.
The current technology and product training courses can be found at

http://www.hicomcenter.com

 Support ranges from the first installation through the standby service

to maintenance concepts.

With the Hirschmann Competence Center, you have decided against
making any compromises. Our client-customized package leaves you
free to choose the service components you want to use.
Internet:

http://www.hicomcenter.com