Belden HIRSCHMANN Octopus II User manual

Installation Octopus II
Release 10 04/2023
Technical support
https://hirschmann-support.belden.com
User Manual
Installation
Managed IP65/67 Switch
Octopus II

27.4.23 Installation Octopus II
Release 10 04/2023
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.
© 2023 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:
https://www.doc.hirschmann.com
Hirschmann Automation and Control GmbH
Stuttgarter Str. 45-51
72654 Neckartenzlingen
Germany

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Release 10 04/2023 3
Contents
Important information 6
Safety instructions 8
About this manual 18
Key 19
1 Description 20
1.1 General description 20
1.2 Device name and product code 21
1.3 Device view 28
1.4 Power supply 31
1.4.1 Supply voltage with the characteristic value BB 31
1.4.2 Supply voltage with the characteristic value HH 31
1.4.3 Supply voltage with the characteristic value FF 31
1.4.4 Supply voltage with the characteristic value QQ 31
1.4.5 Supply voltage with the characteristic value PP 31
1.4.6 Supply voltage with the characteristic value K9 32
1.4.7 Supply voltage with the characteristic value M9 32
1.4.8 Supply voltage with the characteristic value N9 32
1.5 Ethernet ports 32
1.5.1 Twisted pair 33
1.5.2 Support of PoE(+) 34
1.5.3 Optical fiber 35
1.5.4 Pin assignments 36
1.6 Display elements 37
1.6.1 Device status 37
1.6.2 Port status 38
1.7 Management interfaces 39
1.7.1 USB interface 39
1.7.2 V.24 interface (external management) 39
1.8 Signal contact 40
2 Installation 41

4Installation Octopus II
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2.1 Checking the package contents 41
2.2 Installing and grounding the device 42
2.2.1 Installing the device 42
2.2.2 Grounding the device 43
2.3 Connecting the ferrite 43
2.4 Connecting the power supply and the signal contact lines 44
2.4.1 Supply voltage with the characteristic value BB 45
2.4.2 Supply voltage with the characteristic value HH 46
2.4.3 Supply voltage with the characteristic value FF 47
2.4.4 Supply voltage with the characteristic value QQ 48
2.4.5 Supply voltage with the characteristic value PP 49
2.4.6 Supply voltage with the characteristic value K9 50
2.4.7 Supply voltage with the characteristic value M9 51
2.4.8 Supply voltage with the characteristic value N9 51
2.4.9 Signal contact 52
2.5 Operating the device 53
2.6 Connecting data cables 53
2.7 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
7 Technical data 59
7.1 General technical data 59
7.2 Supply voltage 60
7.2.1 Supply voltage with the characteristic value BB 60
7.2.2 Supply voltage with characteristic value HH 61
7.2.3 Supply voltage with characteristic value FF, QQ 62
7.2.4 Supply voltage with the characteristic value PP 63
7.2.5 Supply voltage with the characteristic value K9 64
7.2.6 Supply voltage with the characteristic value N9 65

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7.2.7 Supply voltage with the characteristic value M9 66
7.2.8 Ground connection 66
7.3 Power consumption/power output, order numbers 67
7.4 Signal contact 67
7.5 Climatic conditions during operation 68
7.6 Climatic conditions during storage 69
7.7 Dimension drawings 70
7.8 EMC 71
7.9 Immunity 73
7.10 Network range 74
8 Scope of delivery 76
9 Accessories 77
10 Underlying technical standards 78
A Further support 79

6Installation Octopus II
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Important information
Note: Read these instructions carefully, and familiarize yourself with the
device before trying to install, operate, or maintain it. The following notes may
appear throughout this documentation or on the device. These notes warn of
potential hazards or call attention to information that clarifies or simplifies a
procedure.
Symbol explanation
This is a general warning symbol. This symbol alerts you to
potential personal injury hazards. Observe all safety notes that
follow this symbol to avoid possible injury or death.
If this symbol is displayed in addition to a safety instruction of the
type “Danger” or “Warning”, it means that there is a danger of
electric shock and failure to observe the instructions will
inevitably result in injury.
This symbol indicates the danger of hot surfaces on the device.
In connection with safety instructions, non-observance of the
instructions will inevitably result in injuries.
DANGER
DANGER draws attention to an immediately dangerous situation, which will
inevitably result in a serious or fatal accident if not observed.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
CAUTION
CAUTION indicates a possible danger which, if not avoided, may result in
minor injuries.

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NOTICE
NOTICE provides information about procedures that do not involve the risk
of injury.

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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.
Installation site requirements
Exclusively for device variants featuring supply voltage with
characteristic value M9 or N9:
Install this device only in a switch cabinet or in an operating site with
restricted access, to which maintenance staff have exclusive access.
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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Strain relief
Note: If the strain relief is insufficient, there is a potential risk of torsion,
contact problems and creeping interruptions.
Relieve the connection points of cables and lines from mechanical
stress.
Design strain reliefs in such a way that they help prevent any
mechanical damage to cables, wires or conductors caused by external
influences or their own weight.
To help prevent damage to device connections, connectors and
cables, follow the instructions for proper installation in accordance with
DIN VDE 0100-520:2013-06, sections 522.6, 522.7 and 522.13.
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 59.
Connect to the product only components suitable for the requirements
of the specific application case.
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.
Requirements for connecting the grounding
Before connecting the grounding, always verify that the requirements
listed are complied with.
All of the following requirements are complied with:
The electrical wires are voltage-free.
The cables used are permitted for the temperature range of the application case.
Table 1: Requirements for connecting electrical wires
All of the following requirements are complied with:
The switched voltage complies with the requirements for a safety extra-low voltage (SELV)
according to IEC 60950-1 or ES1 according to IEC/EN 62368-1.
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 59.
Table 2: Requirements for connecting the signal contact

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Device variant Requirements
Only for device variants
featuring supply voltage with
characteristic value M9:
The wire cross-section of the ground conductor in the power
supply cable is the same size as or bigger than the wire cross-
section of the power supply cables, however of at least 0.75 mm²
(AWG18).
All variants The wire cross-section of the ground conductor is at least
1.5 mm² at the device casing. When connecting the provided
cable lug, use a professional crimping tool specified for the wire
size. Follow the instructions of the crimping tool. The pull out force
of the crimped connection is at least 135 N according to the
technical standard IEC 60352-2.
Table 3: Requirements for connecting the grounding

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Requirements for connecting the supply voltage
Before connecting the supply voltage, alwaysverify that the requirements
listed are complied with.
Device variant Requirements
All variants 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.
Relevant for North America:
The power supply cables are suitable for ambient air temperatures of
at least +75 °C (+167 °F). The wires of the power supply cables are
made of copper.
Exclusively for
device variants
featuring supply
voltage with
characteristic
value BB, FF, HH,
QQ:
The power supply cable is suitable for the voltage, the current and the
physical load. Hirschmann recommends a conductor cross section of
0.5 mm² to 0.75 mm² (AWG20 up to AWG18).
The following requirements are alternatively complied with:
Alternative 1 The power supply complies with the requirements
for a limited power source (LPS) according to
IEC 60950-1 or ES1 + PS2 according to IEC/
EN 62368-1.
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) according to IEC 60950-1 or ES1
according to IEC/EN 62368-1.
A back-up fuse suitable for DC voltage is
located in the plus conductor of the power
supply.
The minus conductor is on ground potential.
Otherwise, a back-up fuse is also located in the
minus conductor.
Regarding the properties of this back-up fuse:
See “General technical data” on page 59.
Exclusively for
device variants
featuring supply
voltage with
characteristic
value K9:
All of the following requirements are complied with:
A back-up fuse suitable for DC voltage is located in the plus conductor
of the power supply.
The minus conductor is on ground potential. Otherwise, a back-up
fuse is also located in the minus conductor.
Regarding the properties of this back-up fuse:
See “General technical data” on page 59.
The power supply cable is suitable for the voltage, the current and the
physical load. Hirschmann recommends a conductor cross section of
0.5 mm² to 0.75 mm² (AWG20 up to AWG18).
Table 4: Requirements for connecting the supply voltage

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Only for device
variants featuring
supply voltage with
characteristic
value M9:
All of the following requirements are complied with:
A back-up fuse is located in the outer conductor of the power supply.
The neutral conductor is on ground potential at both voltage inputs.
Otherwise, a back-up fuse is also located in the neutral conductor.
Regarding the properties of this back-up fuse:
See “General technical data” on page 59.
The power supply cable is suitable for the voltage, the current and the
physical load. The wire cross-section is at least 0.75 mm² (AWG18).
Only for device
variants featuring
supply voltage with
characteristic
value N9:
All of the following requirements are complied with:
A back-up fuse suitable for DC voltage is located in the plus conductor
of the power supply.
The minus conductor is on ground potential. Otherwise, a back-up
fuse is also located in the minus conductor.
Regarding the properties of this back-up fuse:
See “General technical data” on page 59.
The power supply cable is suitable for the voltage, the current and the
physical load. Hirschmann recommends a conductor cross section of
0.5 mm² to 0.75 mm² (AWG20 up to AWG18).
Exclusively for
device variants
featuring supply
voltage with
characteristic
value PP:
All of the following requirements are complied with:
The power supply cable is suitable for the voltage, the current and the
physical load. The wire cross-section is at least 0.75 mm² (AWG18).
The power supply inputs of the Octopus II device must not be
grounded.
The following requirements are alternatively complied with:
Alternative 1 For providing the PoE power, use the power
supply unit PC150/110V/54V, which is available
as accessory.
See “Accessories” on page 77.
Alternative 2 For providing the PoE power, use a suitable
power supply unit with an insulation strength of
2250 V DC between output and input and
between output and casing.
The power supply complies with the
requirements for a safety extra-low voltage
(SELV) according to IEC 60950-1 or ES1
according to IEC/EN 62368-1.
A fuse suitable for DC voltage is located in the
positive conductor of the power supply.
Regarding the properties of this fuse:
See “General technical data” on page 59.
Device variant Requirements
Table 4: Requirements for connecting the supply voltage

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Supply voltage
The supply voltage is connected to the device casing through protective
elements exclusively.
Shielding ground
The overall shield of a connected shielded twisted pair cable is
connected to the ground connection on the metal housing as a
conductor.
Beware of possible short circuits when connecting a cable section
with conductive shielding braiding.
Exclusively for device variants featuring supply voltage with
characteristic value QQ, PP:
The overall shield of a connected power supply cable is connected to
the ground connection on the metal casing as a conductor.
Beware of possible short circuits when connecting a cable section
with conductive shielding braiding.
Grounding the device
Grounding the device is by means of a separate ground connection on the
device.
Ground the device before connecting any other cables.
Disconnect the grounding only after disconnecting all other cables.
Use toothed washers to ensure good electrical conductivity at the
connection.
Device casing
Only technicians authorized by the manufacturer are permitted to open
the casing.
Exclusively for device variants featuring temperature range
characteristic value T:
At ambient air temperatures > +60 °C (+140 °F):
The surfaces of the device housing may become hot. Avoid touching
the device while it is operating.
To preserve the suitability of your device for IP65/67, perform the
following work steps:
Remove the premounted transport protection caps.
Seal unused sockets and plugs with your desired type of protection
screws which you can order separately.
National and international safety regulations
Verify that the electrical installation meets local or nationally applicable
safety regulations.

14 Installation Octopus II
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E marking
The labeled devices comply with the regulations contained in the following
European directive(s):
–UN/ECE Regulation No. 10
Uniform provisions concerning the approval of vehicles with regard to
electromagnetic compatibility.
Certified devices are marked with an E type approval indicator.
For devices labeled with the E type-approval mark, the following
installation conditions apply:
The product code tells you which properties your device has.
See “Device name and product code” on page 21.
Characteristic value
“Customer-specific version” Installation conditions
Exclusively for device variants
featuring the characteristic
value customer-specific
version HE (Hirschmann EMV)
No special installation conditions must be taken into
account.
All other variants The entire 24 V power supply network must be installed up
to the battery with shielded power supply cables.
The shield must be grounded near the battery.

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CE marking
The labeled devices comply with the regulations contained in the following
European directive(s):
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
You find the EU conformity declaration as PDF file for downloading on the
Internet at: https://www.doc.hirschmann.com/certificates.html
The product can be used in the industrial sector.
Interference immunity: EN 61000-6-2
Emitted interference: EN 55032
Safety: EN 62368-1
You find more information on technical standards here:
“Technical data” on page 59
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.
Device variant Directive
All variants 2014/30/EU (EMC)
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to
electromagnetic compatibility.
2011/65/EU and 2015/863/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.
Exclusively for device variants
featuring supply voltage with
characteristic value M9 or N9:
2014/35/EU
Directive of the European Parliament and of the Council on the
harmonisation of the laws of the Member States relating to the
making available on the market of electrical equipment
designed for use within certain voltage limits.

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UKCA marking
The labeled devices comply with the following UK regulations:
The UKCA conformity declaration will be available to the relevant
authorities at the following address:
Belden UK Ltd.
1 The Technology Centre, Station Road
Framlingham, IP13 9EZ, United Kingdom
You find the UKCA conformity declaration as PDF file for downloading on
the Internet at: https://www.doc.hirschmann.com/certificates.html
The product can be used in the industrial sector.
Interference immunity: EN 61000-6-2
Emitted interference: EN 55032
Safety: EN 62368-1
You find more information on technical standards here:
“Technical data” on page 59
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.
Device variant Directive
All variants S.I. 2012 No. 3032
Restriction of the Use of Certain Hazardous Substances in
Electrical and Electronical Equipment Regulations
S.I. 2016 No. 1091
Electromagnetic Compatibility Regulations
Exclusively for device variants
featuring supply voltage with
characteristic value M9 or N9:
S.I. 2016 No. 1101
Electrical Equipment (Safety) Regulations 2016

Installation Octopus II
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LED or laser components
LED or LASER components according to IEC 60825-1 (2014):
CLASS 1 LASER PRODUCT
CLASS 1 LED PRODUCT
FCC note
Supplier's Declaration of Conformity
47 CFR § 2.1077 Compliance Information
Octopus II
U.S. Contact Information
Belden – St. Louis
1 N. Brentwood Blvd. 15th Floor
St. Louis, Missouri 63105, United States
Phone: [phone]
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, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class A digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
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.

18 Installation Octopus II
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About this manual
The “Installation” user manual contains a device description, safety
instructions, a description of the display, and the other information that you
need to install the device.
Documentation mentioned in the “User Manual Installation” that is not
supplied with your device as a printout can be found as PDF files for
downloading on the Internet at: https://www.doc.hirschmann.com

Installation Octopus II
Release 10 04/2023 19
Key
The symbols used in this manual have the following meanings:
Listing
Work step
Subheading

20 Installation Octopus II
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1 Description
1.1 General description
The device is designed for the special requirements of industrial automation.
The device meets the relevant industry standards, provides very high
operational reliability, even under extreme conditions, and also long-term
reliability and flexibility.
You have numerous options of combining the device characteristics. You can
determine the possible combinations using the configurator which is
available in the Belden Online Catalog https://catalog.belden.com on the web
page of the device.
The device complies with the degree of protection IP65/67.
The device works without a fan.
The redundancy concept allows the network to be reconfigured quickly.
There are convenient options for managing the device. Manage your devices
via:
Web browser
SSH
Telnet
V.24 interface (locally on the device)
HiDiscovery (software for putting the device into operation)
Network management software (for example Industrial HiVision)
The Network Management Software Industrial HiVision provides you with
options for smooth configuration and monitoring. You find further
information on the Internet at the Hirschmann product pages:
http://www.hirschmann.com/en/QR/INET-Industrial-HiVision