Belden HIRSCHMANN GREYHOUND GRM Series User manual

Installation GRS1020/1120/1030/1130
Release 04 01/2020
Technical support
https://hirschmann-support.belden.com
User Manual
Installation
GREYHOUND Switch
Hirschmann Switch GREYHOUND
GRS1020/1120/1030/1130/GRM

27.01.2020 Installation GRS1020/1120/1030/1130
Release 04 01/2020
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.
© 2020 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.
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).
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany

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Contents
Safety instructions 6
About this Manual 17
Legend 18
1 Description 19
1.1 General device description 19
1.2 Device name and product code 21
1.2.1 Basic device 21
1.2.2 Media modules 24
1.3 Combination options 25
1.3.1 Basic device 25
1.3.2 Media modules 26
1.4 Device views 28
1.4.1 Basic device 28
1.4.2 Port assingment 30
1.4.3 Media modules 31
1.5 Power supply 33
1.5.1 Supply voltage with characteristic value C 33
1.5.2 Supply voltage with characteristic value M 33
1.6 Ethernet ports 34
1.6.1 Basic device 34
1.6.2 Media modules 36
1.7 Display elements 37
1.7.1 Device Status 37
1.7.2 Port status 38
1.7.3 Media module status 39
1.8 Management interfaces 40
1.8.1 V.24 interface (external management) 40
1.8.2 USB interface 41
1.9 Signal contact 42
2 Installation 43
2.1 Checking the package contents 43

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2.2 Installing and grounding the device 43
2.3 Mounting a media module (optional) 48
2.4 Installing an SFP transceiver (optional) 49
2.5 Connecting the terminal blocks 50
2.5.1 Supply voltage with characteristic value C 50
2.5.2 Supply voltage with characteristic value M 51
2.5.3 Signal contact 52
2.6 Operating the device 53
2.7 Connecting data cables 53
2.8 Filling out the inscription label 53
3 Making basic settings 54
3.1 Default settings 54
3.2 First login (Password change) 55
4 Monitoring the ambient air temperature 56
5 Maintenance and service 57
6Disassembly 58
6.1 Removing a media module (optional) 58
6.2 Removing an SFP transceiver (optional) 59
6.3 Removing the device 59
7 Technical data 60
7.1 General technical data 60
7.2 Supply voltage 61
7.3 Power consumption/power output 62
7.4 Signal contact 63
7.5 Climatic conditions during operation 63
7.6 Climatic conditions during storage 64
7.7 Dimension drawings 65
7.8 EMC and immunity 67
7.9 Network range 70

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8 Scope of delivery 73
8.1 Basic device 73
8.2 Media modules 73
9 Accessories 74
9.1 General accessories 74
9.2 Order numbers 74
9.3 Fast Ethernet SFP transceiver 75
9.4 Gigabit Ethernet SFP transceiver 75
9.5 Bidirectional Gigabit Ethernet SFP transceiver 77
10 Underlying technical standards 78
A Further support 79

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Safety instructions
General safety instructions
You operate this device with electricity. Improper usage of the device
entails the risk of physical injury or significant property damage. The
proper and safe operation of this device depends on proper handling
during transportation, proper storage and installation, and careful
operation and maintenance procedures.
Before connecting any cable, read this document, and the safety
instructions and warnings.
Operate the device with undamaged components exclusively.
The device is free of any service components. In case of a damaged
or malfunctioning device, turn off the supply voltage 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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Certified 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 60.
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.
Requirements for connecting electrical wires
Before connecting the electrical wires, always verify that the
requirements listed are complied with.
Requirements for connecting the signal contact
Before connecting the signal contact, always verify that the requirements
listed are complied with.
The following requirements apply without restrictions:
The electrical wires are voltage-free.
The cables used are permitted for the temperature range of the application case.
Relevant for North America:
Exclusively use 60/75 °C (140/167 °F) or 75 °C (167 °F) copper (Cu) wire.
The voltage connected complies with the requirements for a safety extra-low voltage
(SELV) as per IEC/EN 60950-1.
Table 1: General requirements for connecting electrical wires
The following requirements apply without restrictions:
The voltage connected complies with the requirements for a safety extra-low voltage
(SELV) as per IEC/EN 60950-1.
The connected voltage is limited by a current limitation device or a fuse.
Observe the electrical threshold values for the signal contact.
See “General technical data” on page 60.

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Requirements for connecting the supply voltage
Before connecting the supply voltage, always verify that the requirements
listed are complied with.
Prerequisites:
All of the following requirements are complied with:
The supply voltage corresponds to the voltage specified on the type plate of the device.
The power supply conforms to overvoltage category I or II.
The power supply has an easily accessible disconnecting device (for example 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 ground screw on the back of the device is connected to the protective conductor.
The cross-section of the ground conductor is the same size as or bigger than the cross-
section of the power supply cables.
The following requirements apply alternatively:
Relevant when the device is supplied via 1 voltage input:
Alternative 1 The power supply complies with the requirements for a limited power source
(LPS) as per EN 60950-1.
Alternative 2 Relevant for North America:
The power supply complies with the requirements according to NEC Class 2.
Alternative 3 All of the following requirements are complied with:
The power supply complies with the requirements for a safety extra-low
voltage (SELV) as per IEC/EN 60950-1.
Supply with DC voltage:
The wire diameter of the power supply cable is at least 1 mm² (North
America: AWG16) on the supply voltage input.
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 “Technical data” on page 60.
Supply with AC voltage:
The wire diameter of the power supply cable is at least 0.75 mm² (North
America: AWG18) on the supply voltage input.
A fuse is located in the outer conductor of the power supply.
The neutral conductor is on ground potential at both voltage inputs.
Otherwise, a fuse is also located in the neutral conductor.
Regarding the properties of this fuse:
See “Technical data” on page 60.
Relevant when the device is supplied via 2 voltage inputs:
Alternative 1 The total voltage supply meets the requirements for a limited power source
(LPS) as per EN 60950-1.
Alternative 2 Relevant for North America:
The total voltage supply complies with the requirements as per NEC Class 2.

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The supply voltage is electrically isolated from the casing.
For supply voltage connections with protective conductor connection:
First connect the protective conductor before connecting the wires for the
supply voltage.
If your device comprises a 2nd supply voltage connection of this type:
First connect the protective conductor before connecting the wires for the
supply voltages.
Shielded ground
The shielded ground wire of the twisted pairs cables is connected to the
front panel as a conductor.
Beware of possible short circuits when connecting a cable section with
conductive shield braiding.
Alternative 3 All of the following requirements are complied with:
The power supply complies with the requirements for a safety extra-low
voltage (SELV) as per IEC/EN 60950-1.
Supply with DC voltage:
The wire diameter of the power supply cable is at least 1 mm² (North
America: AWG16) on the supply voltage input.
A fuse suitable for DC voltage is located at both voltage inputs in the plus
conductor of the power supply.
The minus conductor is on ground potential at both voltage inputs.
Otherwise, a fuse is also located in the minus conductor.
Regarding the properties of this fuse:
See “Technical data” on page 60.
Supply with AC voltage:
The wire diameter of the power supply cable is at least 0.75 mm² (North
America: AWG18) on the supply voltage input.
A fuse is located at both voltage inputs in the outer conductor of the power
supply.
The neutral conductor is on ground potential at both voltage inputs.
Otherwise, a fuse is also located in the neutral conductor.
Regarding the properties of this fuse:
See “Technical data” on page 60.
Prerequisites:

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Device casing
Only technicians authorized by the manufacturer are permitted to open
the casing.
Keep the ventilation slits free to ensure good air circulation.
Make sure there is at least 3.94 in (10 cm) of space in front of the
ventilation slits of the casing.
Do not touch the housing during operation or shortly after switching off
the device. Hot surfaces can cause injury.
Mount the device horizontally in a cabinet or vertically on a flat surface.
Operating the device as a table unit is inadmissible.
See “Installing and grounding the device” on page 43.
Operating the device in the maximum surrounding air temperature and
stacking devices: When installing the device, make sure there is at
least one free rack space (approx. 5 cm) above the device, because
heat is discharged via the housing of the device.
If you are operating the device in a 19" switch cabinet: install sliding/
mounting rails for supporting the weight of the device.
Only switch on the device when the housing is closed.
Installation site requirements
Operate the device at the specified ambient temperature (temperature of
the ambient air at a distance of 2 in (5 cm) from the device) and at the
specified relative humidity exclusively.
When you are selecting the installation location, make sure you
observe the climatic threshold values specified in the technical data.
Use the device in an environment with a maximum pollution degree
that complies with the specifications in the technical data.