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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.
Contents Safety instructions About this Manual Device description Description of the device variants 1.1.1 Combination options for RS20-...B 1.1.2 Number of ports and media for RS20-...B Assembly and start-up Installing the device 2.1.1 Unpacking and checking 2.1.2 Insert data in label area 2.1.3 Connecting the terminal blocks for supply voltage and signal contact 2.1.4 Installing the device on the DIN rail, grounding...
Safety instructions Important Information Notice: Read these instructions carefully, and look at the equipment to become familiar with the device before trying to install, operate, or maintain it. The following special messages may appear throughout this documentation or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.
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Certified usage Please observe the following: The device may only be employed for the purposes described in the catalog and technical description, and only in conjunction with external devices and components recommended or approved by the manufacturer. The product can only be operated correctly and safely if it is transported, stored, installed and assembled properly and correctly.
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Shielding ground Note: The shield ground wire of the twisted pair lines is connected to the front panel as a conductor. Beware of possible short circuits when connecting a cable section with conductive shielding braiding. Hazardous Locations Relevant for North America for devices certified for Hazardous Locations:...
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CONTROL DRAWING: Hazardous Locations Class I Division 2 Groups A, B ,C ,D NON HAZARDOUS LOCATION HAZARDOUS LOCATION Power supply: USB Port for Auto Configuration (Redundant: P1 P2) Adapter. Type “D”: 9,6Vdc – 60Vdc For maintenance only )DXOW FRQWDFWV (TXLSPHQW ZLWK QRQLQFHQGLYH ILHOG ZLULQJ SDUDPHWHUV V<30V I<90mA L <1,0µH C <2,5nF...
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ATEX Directive 94/9 EC – Special conditions for safe use Relevant for RS20 Basic family devices when operating in explosive gas atmospheres according to ATEX Directive 94/9 EC, the following applies: List of Standards: EN 60079-0:2009 EN 60079-15:2010...
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Housing WARNING ELECTRIC SHOCK Never insert any pointed objects (small screwdrivers, wires, etc.) into the product! Never insert sharp objects (small screwdrivers, wires, etc.) into the connection terminals for the supply voltage or the signal contact, and do not touch the terminals! Failure to follow these instructions can result in death, serious injury, or equipment damage.
For the ground conductor, use a cable with a cross section of at least 1.0 mm². The clearance between the ventilation slots of the housing and other objects must be at least 10 cm (3.94 in). The device must be installed in the vertical position. ...
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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 Tel.: +49 1805 141538 RS20 Basic...
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The product can be used in the industrial sector. Interference immunity: EN 61000-6-2:2005 Emitted interference: EN 55022:2010 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.
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. The following manuals are available as PDF files on the CD-ROM supplied: ...
These manuals are available as PDF files on the CD ROM provided, or you can download them from the Internet on the Hirschmann product pages (www.hirschmann.com). The Hirschmann network components help you ensure continuous communication across all levels of the company network.
Description of the device variants The devices differ with regard to the number of interfaces and the media type for connecting segments. There is a variant of the device with 4 ports available, and a variant with 8 ports. The table below shows the number and type of the ports you can choose.
Examples for product name RS20- Rail Switch without gigabit ports 8 * 100 Mbit/s Ethernet ports 0 * 1000 Mbit/s Ethernet ports Port 1 = Multimode FX, DSC, 100 Mbit/s Port 2 = Multimode FX, DSC, 100 Mbit/s Temperature range standard: 0 °C to +60 °C Voltage range: 9.6 V DC to 60 V DC or 18 V AC to 30 V AC Certifications: CE, UL 508, ISA 12.12.01 (UL 1604) Software variant: Basic...
Assembly and start-up 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 switch: Unpacking and checking ...
RS20 FAULT +24V(P1) 0V 0V +24V(P2) FAULT V.24 Figure 3: Label area for IP address of device 1 – IP address of device (label area) 2 – MAC address of device (label) 2.1.3 Connecting the terminal blocks for supply voltage and signal contact The supply voltage and the signal contact are connected via a 6-pin terminal block with a snap lock.
FAULT FAULT +24V(P1) 0V 0V +24V(P2) +24V(P1) 0V 0V +24V(P2) Figure 4: Connecting the supply voltage at the 6-pin terminal block 1 – DC voltage, voltage range: 9.6 V DC to 60 V DC 2 – AC voltage, voltage range: 18 V AC to 30 V AC Note: With non-redundant supply of the main voltage, the device reports a loss of power.
Note: The shield ground wire of the twisted pair lines is connected to the front panel as a conductor. Figure 5: Mounting on the DIN rail Grounding The device is grounded by the separate ground screw on the front panel. 2.1.5 Dimension drawings 13,73...
105,3 13,73 Figure 7: Dimensions of device variants RS20-08...B 2.1.6 Installing the terminal block, start-up procedure Mount the terminal block for the voltage supply and signal contact on the front of the device by snapping the lock into place. Connecting the voltage supply via the terminal block starts the operation of the device.
Figure Function Receive Data + Receive Data - Transmit Data + Transmit Data - 4,5,7,8 Not used Table 4: Pin assignment of a TP/TX interface in MDI-X mode, RJ45 socket 100 Mbit/s F/O connection These connections are DSC connectors. 100 MBit/s F/O ports enable the connection of terminal devices or independent network segments in compliance with the IEEE 802.3 100BASE-FX standard.
FAULT Figure 8: Device status LEDs P - Power (green/yellow LED) Glowing green Both supply voltages are on Glowing yellow There is only one supply voltage (P1 or P2) on Not glowing Supply voltages P1 and P2 are too low FAULT - detected error, signal contact (red LED) Glowing red The signal contact is open, i.e.
Figure 9: Port status LEDs 1 – Port status LEDs for RJ45 2 – Port status LEDs for DSC LS - link status (green LED) Not glowing No valid connection. Glowing green Valid connection. Flashing green (1 time a period) Port is switched to stand-by. Flashing green (3 times a Port is switched off.
User Manual” on the CD-ROM. Maintenance 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.
Hirschmann is continually working to improve and develop our software. You should regularly check whether there is a new version of the software that provides you with additional benefits. You will find software information and downloads on the product pages of the Hirschmann website.
Technical data General technical data Dimensions RS20-0400... 47 mm x 131 mm x 111 mm W x D x H RS20-0800... 74 mm x 131 mm x 111 mm Weight RS20-0400... 400 g RS20-0800... 410 g Power supply Operating voltage Rated voltage range DC 12 to 48 V DC...
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EMC compliance – IEC/EN 61000-6-2:2005 EMI TYPE tests, test acc. to: IEC/EN 61000-4-4 Fast transients (burst) Power line 2 kV Data line 1 kV IEC/EN 61000-4-5 Voltage surges Power line, line / line 0.5 kV Power line, line / earth 1 kV Data line 1 kV...
Scope of delivery Device Scope of delivery RS20-...SDAB Device Terminal block for supply voltage and signal contact Installation user manual and CD-ROM Order numbers/product description See table on page 15 “Combination options for the device variants of the RS20-...B”.
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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. RS20 Basic Release 01 06/2012...
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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