Table of Contents
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User Manual
Installation
Unmanaged IP54 Switch
OCTOPUS OS20/OS24 Unmanaged
x y
P1 P2
OCTOPUS
OS20
1
6
Unmanaged
2
7
ETHERNET Switch
3
8
4
9
5
10
OS20-001000T5T5TAFUHB
Power
Power
5
3
2
4
1
Pin Function
1
P1+
2
N.C.
3
P-
4
P2+
5
N.C.
OS20–001000T5T5TAFUHB
x y
P1
P2
FAULT
OCTOPUS
OS24
1
6
Unmanaged
2
7
ETHERNET Switch
3
8
P
4
9
5
10
Port 2-5, 7-10
OS24-081000T5T5TFFUHB
Power
1
5
Power
2
4
3
Pin Function
1
P1+
2
3
N.C.
P-
4
5 P2+
OS24–081000T5T5TFFUHB
Installation OCTOPUS OS20/OS24 Unmanaged
Release 07 07/2014
x y
P
OCTOPUS
OS20
1
6
Unmanaged
2
7
ETHERNET Switch
3
8
4
9
5
10
OS20-001000T5T5TNEUHB
Power
Power
4
2
3
1
Pin Function
1
P+
2
N.C.
3
P-
4 N.C.
OS20–001000T5T5TNEUHB
x y
P
FAULT
OCTOPUS
OS24
1
6
Unmanaged
2
7
ETHERNET Switch
3
8
P
4
9
5
10
Port 2-5, 7-10
OS24-081000T5T5TNEUHB
Power
Power
4
2
3
1
Pin Function
1
P+
2
N.C.
3
P-
4 N.C.
OS24–081000T5T5TNEUHB
https://hirschmann-support.belden.eu.com
Technical support
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Summary of Contents for Hirschmann OCTOPUS OS20
- Page 1 Unmanaged Unmanaged ETHERNET Switch ETHERNET Switch Port 2-5, 7-10 Port 2-5, 7-10 OS24-081000T5T5TFFUHB OS24-081000T5T5TNEUHB Power Power Power Power Pin Function Pin Function N.C. N.C. 4 N.C. 5 P2+ OS24–081000T5T5TFFUHB OS24–081000T5T5TNEUHB Installation OCTOPUS OS20/OS24 Unmanaged Technical support Release 07 07/2014 https://hirschmann-support.belden.eu.com...
- Page 2 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.
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Page 3: Table Of Contents
2.2.2 Devices with operating voltage type F 2.2.3 Devices with operating voltage type N Installing the device and grounding 2.3.1 Installing the device 2.3.2 Grounding the device Connecting the ferrite (only devices with operating voltage type F) Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... - Page 4 Connecting the supply voltage, starting up Connecting the data lines Maintenance and service Technical data Further Support Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
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Page 5: Safety Instructions
Note: The shielding ground of the connectable twisted pair lines is connected to the housing as a conductor. Beware of possible short circuits when connecting a cable section with conductive shielding braiding. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... - Page 6 General safety instructions Please note that products recommended as accessories may have characteristics that do not fully correspond to those of the corresponding product. This may limit their possible usage in the overall system. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 7 Rule No. 10 of the Economic Commission for Europe (ECE): Devices with a certification are labelled with the E type-approval mark. (Relevant for devices with certification type F) CE marking The labeled devices comply with the regulations contained in the following European directive(s): Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 8 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.: +49 1805 141538 The product can be used in the industrial sector.
- Page 9 Recycling note After usage, this product must be disposed of properly as electronic waste, in accordance with the current disposal regulations of your county, state and country. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
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Page 10: About This Manual
Legend The symbols used in this manual have the following meanings: Listing Work step Subheading Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 11: Device Description
Device description General device description The OCTOPUS OS20/OS24 Unmanaged 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 provide long-term reliability and flexibility. -
Page 12: Description Of The Device Variants
100 Mbit/s ports Twisted pair 14 ... 15 uplink port 1 × 100 Mbit/s ports Twisted pair Temperature Extended −40 °F ... +158 °F (−40 °C ... range +70 °C) Table 3: Device name Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... - Page 13 Certifications Railway (along track) Railway (train) Railway (along track) Railway (train) Germanischer Lloyd Software variant Unmanaged Configuration Hirschmann Device model IP54 Table 3: Device name Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 14 Figure 1: Example of a device name: OS20-001000T5T5TNE... Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
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Page 15: Device View
Connecting the supply voltage (see on page 22) Grounding screw Product code (see table 3) LED display elements port state (see on page 21) Table 4: Overview: Display elements and interfaces of device OS20–001000T5T5TAFUHB Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... - Page 16 Connecting the supply voltage (see on page 22) Grounding screw Product code (see table 3) LED display elements port state (see on page 21) Table 5: Overview: Display elements and interfaces of device OS20–001000T5T5TNEUHB Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 17 Connecting the supply voltage (see on page 22) Grounding screw Product code (see table 3) LED display elements port state (see on page 21) Table 6: Overview: Display elements and interfaces of device OS24-081000T5T5TFFUHB Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 18 Connecting the supply voltage (see on page 22) Grounding screw Product code (see table 3) LED display elements port state (see on page 21) Table 7: Overview: Display elements and interfaces of device OS24-081000T5T5TNEUHB Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
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Page 19: Power Supply
20 “10/100 Mbit/s twisted pair connection for PoE (4-pin M12 sockets)”. Figure Function Transmit Data + RD+ Receive Data + TD− Transmit Data − RD− Receive Data − Housing: shield Table 8: Pin assignment of a TP/TX interface (M12 socket) Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 20: 10/100 Mbit/S Twisted Pair Connection For Poe (4-Pin M12 Sockets)
The devices are supplied with PoE voltage (53 V DC safety low voltage) via the internal voltage supply. The PoE voltage to the twisted-pair cables is supplied via the wire pairs transmitting the signal (phantom voltage). The total PoE power output is limited to 61.6 W. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 21: Display Elements
No powered device connected Lights up Powered device is supplied with power Flashes 1 time a period No power supply to the powered device, as the total PoE output of the device has been exceeded Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 22: Device Installation
Check the individual parts for transport damage. Connecting the connector for the supply voltage Note: Only connect the device to a power supply that complies to surge voltage category II or lower. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 23: Devices With Operating Voltage Type A
The device provides for voltage supply redundancy with no load distribution. The supply voltage is connected via a 5-pin M12 connector (A coding, e.g. ELWIKA 5012 PG7 from Hirschmann, supplied). Figure Function + 24 ... 48 V DC (1) Not used + 24 ... -
Page 24: Devices With Operating Voltage Type F
0 V (1) Not used 0 V (2) + 24 ... 48 V DC (2) Table 12: Pin assignment of the 5-pin 7/8" connector for connecting the supply voltage Connect the supply voltage lines. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 25: Devices With Operating Voltage Type N
See “Accessories” on page 36. Figure Function + 72 ... 110 V DC Not used Not used Table 13: Pin assignment of the 4-pin 7/8" connector for connecting the supply voltage Connect the supply voltage lines. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 26: Installing The Device And Grounding
Only install the device at ambient temperatures greater than 45°C in “operating sites with restricted access” based on EN 60950-1. Failure to follow these instructions can result in death, serious injury, or equipment damage. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 27: Grounding The Device
Use the M4 screw for the protective ground. Use toothed washers to ensure good electrical conductivity at the connection. Note: The shielding ground of the connectable twisted pair lines is connected to the housing as a conductor. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... -
Page 28: Connecting The Ferrite (Only Devices With Operating Voltage Type F)
Position the ferrite as close as possible to the voltage output (max. distance 50 cm). Lock the ferrite. Note: To open the ferrite use the key supplied. Figure 2: Connecting the ferrite to the voltage supply line Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014... - Page 29 OCTOPUS OS24 device. If you are using these devices in ring structures, wire a PoE port with a non-PoE port to avoid a potential difference. Install the data lines according to your requirements. Connect the cable shield to the connector housing. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 30 Maintenance and service When designing this device, Hirschmann was largely able to forego using parts that are subject to waer and tear. The parts subject to wear are designed to last longer than the lifetime of the product when it is operated properly.
- Page 31 Power failure bypass > 10 ms No buffering of powered devices (PDs) Overload current protection at input Non-replaceable fuse Back-up fuse Nominal rating: 2.5 A Characteristic: slow blow Peak inrush current 2.5 A Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 32 IP54 protection Mounting Flat surface mounting Screw type Pollution degree a. Applies to devices with PoE only as long as the temperature of the device base plate remains under 194 °F (90 °C). Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 33 Dimension drawings 183,8 mm 7.24 inch 171,8 mm 6.77 inch Figure 3: Dimensions Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 34 EN 50155 Network range TP port Length of a twisted pair segment max. 100 m/328 ft (for cat5e cable) Table 14: TP port 10BASE-T / 100BASE-TX / 1000BASE-T Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 35 Installation user manual Order numbers/product description Device name and product code Order number OS20-001000T5T5TAFUHB 942 025-001 OS20-001000T5T5TNEUHB 942 025-002 OS24-081000T5T5TFFUHB 942 025-003 OS24-081000T5T5TNEUHB 942 025-004 Table 15: Device types: product code, order number Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 36 7/8" connectors, 4-pin 942 086-004 7/8" connectors, 5-pin 942 086-005 Connection cable with M12 connector, “D”-coded 934 497-00x Transition M12 D-coded to RJ45 934 498-001 OCTOPUS locking screw set (25 pcs.) 942 057-001 Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 37 The device has a certification based on a specific standard only if the certification indicator appears on the housing. However, with the exception of Germanischer Lloyd, ship certifications are only included in the product information under www.hirschmann.com. Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 38 Installation OCTOPUS OS20/OS24 Unmanaged Release 07 07/2014...
- Page 39 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 ...
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