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

Installation Octopus II
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
Release 10 04/2023
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

Installation Octopus II
Release 10 04/2023 5
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
Release 10 04/2023
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.

Installation Octopus II
Release 10 04/2023 7
NOTICE
NOTICE provides information about procedures that do not involve the risk
of injury.

8Installation Octopus II
Release 10 04/2023
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.

Installation Octopus II
Release 10 04/2023 9
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

10 Installation Octopus II
Release 10 04/2023
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