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Section 2 Interface specifications

Section 2 Interface specifications

3BSE080635

13

Power and CPU

Rated voltage

20 to 48 VDC

Operating voltage

16 to 60 VDC

Rated frequency

DC

Polarity

Reverse polarity pro-

tected

Redundant power input

Yes

Redundant power input

Yes

Isolation to

All other

Connection

Detachable screw

terminal

Connector size

0.2 – 2.5 mm

2

(AWG

24 – 12)

Shielded cable

Not required

Power

Rated voltage

20 to 48 VDC

Operating voltage

16 to 60 VDC

Rated current

0.93 (1.12*) A @ 20 VDC0.38
(0.45*) A @ 48 VDC

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Summary of Contents for NE820

Page 1: ...800xA Networks NE820 User Manual Power and productivity for a better worldTM ...

Page 2: ......

Page 3: ...800xA Networks NE820 User Manual ...

Page 4: ...ABB assumes no responsibility for any errors that may appear in this document In no event shall ABB be liable for direct indirect special incidental or consequential damages of any nature or kind arising from the use of this document nor shall ABB be liable for incidental or consequential damages arising from use of any software or hard ware described in this document This document and parts there...

Page 5: ...ce specifications ConnectiontoConsolePort 14 Power Connection 17 I O Connection 18 LED Indicators Power CPU 20 Section 3 Interface Modules Eight Copper Ports 23 Interface Specifications 23 LED Indicators 8 Copper Ports 24 4FG 4RG 4 SFP Slots and 4 Gbit Copper Ports 25 Interface Specifications 25 LED indicators 4FG 4RG 26 Modular Transceivers 27 Mounting 27 Removal 28 3BSE080635 5 ...

Page 6: ...eaning of the Optical Connectors 33 Agency Approvals and Standards Compliance 34 Notice FCC Part 15 105 34 Notice EN 55022 35 Safety Control Drawing 35 Safety Control Drawing 37 Type Tests and Environmental Conditions 39 Referring Documents 41 Cable Factory Reset on NE820 41 Proceed with Factory Reset 41 Skip the Factory Reset 42 6 3BSE080635 ...

Page 7: ...ch Temperature Limit according to EN IEC UL 60950 1 To reduce the risk of fire use on No 26 AWG or larger e g 24 AWG UL listed or CSA certified telecommunication line cord Licensing Information This device contains public available software which is under the GPL license For more information see legal pdf included with all firmware releases This product in cludes software developed by the OpenSSL ...

Page 8: ...Licensing Information Safety 8 3BSE080635 ...

Page 9: ...vers Multi or singlemode transceivers can be used to build point to point or redundant ring networks with ranges up to 120 km between each switch Our BIDI transceiver which transmits and receives data on a single fibre can be used in applications where the number of fibre cores are limited Real time properties are implemented in the switch in order to achieve determinism for real time critical app...

Page 10: ...ged Ethernet Switch 10 3BSE080635 Specification Dimension W x H x D 175 x 105 x 122 mm without connectors Weight 2 2 kg Number of slots 3 Degree of protection IP40 according to EN 60529 Cooling Convection Mounting Horizontal on 35 mm DIN rail or wall mounted ...

Page 11: ... can be used for monitoring the unit For more information see ABB NEOS Management guide The CPU module holds several interfaces Three RJ 45 connectors with support for Ethernet 1000BaseTX a USB port for easy save load of system configuration and a console port The console connector is a micro USB cable that connects to a FTDI FT232R USB to serial converter internally For drivers please go to www f...

Page 12: ...ower supply and alarm function Wide operating voltage range 16 VDC to 60 VDC Digital IO for monitoring Console port for management using CLI USB port for easy save and load system configuration 3 x RJ 45 Ethernet 1000BaseTX connectors Status LED s 12 3BSE080635 ...

Page 13: ... VDC Rated frequency DC Polarity Reverse polarity pro tected Redundant power input Yes Redundant power input Yes Isolation to All other Connection Detachable screw terminal Connector size 0 2 2 5 mm2 AWG 24 12 Shielded cable Not required Power Rated voltage 20 to 48 VDC Operating voltage 16 to 60 VDC Rated current 0 93 1 12 A 20 VDC0 38 0 45 A 48 VDC ...

Page 14: ...ort Section 2 Interface specifications 14 3BSE080635 Inrush current 40 mA2s 20 VDC 257 mA2s 60 VDC Startup current 2x Rated current Rated frequency DC Polarity Reverse polarity protected Redundant power input Yes Isolation to All other Connection Detachable screw terminal Connector size 0 2 2 5 mm2 AWG 24 12 Shielded cable Not required ...

Page 15: ...ate Circuit type Maximum supply current Isolation to Connection USB 2 0 host interface High speed 480mbit s SELV 500 mA All other except Console USB receptacle connector type A Ethernet TX Electrical specification Data rate Duplex Circuit type IEEE std 802 3 2005 Edition 10 Mbit s 100 Mbit s 1000 Mbit s manual or auto Full or half manual or auto TNV 1 Up to 150 m with CAT5e cable or better All oth...

Page 16: ... m boundary to the rails and connected to this port The cable shield should be properly connected 360 to an earthing point within 1 m from this port This earthing point should have a low imped ance connection to the conductive enclosure of the apparatus cabinet or similar where the unit is built in This conductive enclosure should be connected to the earthing system of an installation and may be d...

Page 17: ...iption Power Connection NE820 supports redundant power connection The positive inputs are DC1 and DC2 the negative input for both supplies are COM Connect the primary volt age e g 24 VDC to the DC1 pin and return to one of the COM pins on the power input 3BSE080635 17 ...

Page 18: ...ally closed solid state relay This can be configured to monitor various alarm events within the NE820 unit see ABB NEOs Management Guide An external load in series with an external voltage source is required for proper functionality For voltage current ratings see Interface specifications section Figure 6 I O Connection 18 3BSE080635 ...

Page 19: ...erface specifications The Digital in is an opto isolated digital input which can be used to monitor external events For voltage current ratings see Interface specifications section Figure 7 I O Schema 3BSE080635 19 ...

Page 20: ...LED Indicators Power CPU Figure 8 LED Indicators Section 2 Interface specifications 20 3BSE080635 ...

Page 21: ...n connected to IPConfig Tool or upon request from Web or CLI DC1 OFF Unit has no power GREEN Power OK on DC1 RED DC1 input voltage is below operating voltagelimit DC2 OFF Unit has no power GREEN Power OK on DC2 RED DC2 input voltage is below operating voltagelimit FRNT OFF FRNT disabled GREEN FRNT OK RED FRNT Error BLINK Unit configured as FRNT Focal Point RSTP OFF RSTP disabled GREEN RSTP enabled...

Page 22: ...ction 2 Interface specifications 22 3BSE080635 Copper ports 1 3 OFF No link GREEN Link established GREEN FLASH Data traffic indication YELLOW Port alarm and no link Or if FRNT or RSTPmode port is blocked ...

Page 23: ...to the conductive enclosure of the apparatus cabinet or similar where the unit is built in This conductive enclosure should be connected to the earthing system of an installation and may be directly connected to the protec tive earth For more information see Safety 3BSE080635 23 8 Copper Ports Electrical specification IEEE std 802 3 2005 Edition Data rate 10 Mbit s or 100 Mbit s Manual or Auto Dup...

Page 24: ... 8 Copper Ports Section 3 Interface Modules 24 3BSE080635 LED Status Description Copper ports 1 8 OFF No Link GREEN Link established GREEN FLASH Data traffic indication YELLOW Port alarm and no link Or if FRNT RSTP or Link Aggregation mode port is blocked ...

Page 25: ...mise the risk of interference a shielded cable is recommended when the cable is located inside 3 m boundary to the rails and connected to this port The cable shield should be properly connected 360 to an earthing point within 1 m from this port This earthing point should have a low impedance 3BSE080635 25 4FG 4RG Fixed copper ports RJ 45 Electrical specification IEEE std 802 3 2005 Edition Data ra...

Page 26: ...sceiver supported LED indicators 4FG 4RG 26 3BSE080635 SFP ports Optical Electrical specification IEEE std 802 3 2005 Edition Data rate 10 100 or 1000 Mbit s Duplex Full or half manual or auto Transmission range Depending on transceiver Connection SFP slot holding fibre transceiver or copper transceiver Number of ports 4 LED Status Description Copper ports 1 4 Fibre ports 5 8 OFF No Link GREEN Lin...

Page 27: ...vers User Guide 3BSE080641 for supported modular transceivers The unit supports ABB transceivers only Mounting The unit can be mounted on a 35 mm DIN rail which is horizontally mounted inside an apparatus cabinet or similar Snap on mounting as shown in Figure 10 3BSE080635 27 ...

Page 28: ...er vibration and chock performance ABB recommends standard top hat DIN rail TH 35 15 according to EN 60715 Press down the support at the back of the unit using a screwdriver as shown in Figure 11 Wall Mounting This unit can also be wall mounted as shown in Figure 12 28 3BSE080635 ...

Page 29: ...unction the ground connection on the unit needs to be properly connected to a solid ground as shown in Figure 13 Cooling This unit uses convection cooling To avoid obstructing the airflow around the unit use the following spacing rules Minimum spacing 25 mm 1 0 inch above below and 10 mm 0 4 inches left right the unit 3BSE080635 29 ...

Page 30: ... 1 10 100 Base TX 5 6 7 8 2 3 4 Section 3 Interface Modules Figure 13 Earth Connection Spacing is recommended for the use of unit in full operating temperature range and service life as shown in Figure 14 30 3BSE080635 ...

Page 31: ... NeCo is a Network configuration management tool NCM made for commissioning and maintenance of components in a network Web Configuration of the unit using the web browser CLI Configuration of the unit via the Command Line Interface If the computer is located in the same subnet as the switch you can easily use a web browser to configure the unit Within the web you can configure most of the availabl...

Page 32: ... 172 16 5 245 in your web browser and you will be prompted with a Login screen where the default settings for Username and Pass word are Username admin Password CS4dmin Once you have logged in you can use the extensive integrated help function describing all configuration options Two common task when configuring a new switch is to assign appropriate IP settings and to change the password of the ad...

Page 33: ...e optic cable must also be handle the same way If these recommendations are not followed the warranty might be jeopardized Maintenance No maintenance is required as long as the unit is used as intended within the specified conditions Cleaning of the Optical Connectors In the event of contamination the optical connectors should only be cleaned by the use of recommended cleaning fluids and correct c...

Page 34: ... radio communications 34 3BSE080635 ABB Article Number Denomination Type Approval Compliance 3BSE080208R1 NE820 EMC EN 55024 Information technology equip ment Immunity characteristics Limits and methods of measurement EN 55022 Information technology equip ment Radio disturbance characteristics Limits and methods of measurement EN 61000 6 2 Electromagnetic compatibil ity Immunity for industrial env...

Page 35: ...erfer ence in which case the user will be required to correct the interference at his own expense Notice EN 55022 This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures Safety Control Drawing 3BSE080635 35 ...

Page 36: ...Section 3 Interface Modules 36 3BSE080635 Degree of protection IP40 Ambient temperature 40 C to 70 C Installation spacing Minimum 25 mm above below Minimum 10 mm left right ...

Page 37: ...Section 3 Interface Modules Safety Control Drawing 3BSE080635 37 ...

Page 38: ...Section 3 Interface Modules 38 3BSE080635 ...

Page 39: ...EN 61000 4 5 Power port 2 kV line to earth 1 kV line to line Signal ports 2 kV line to earth 1 kV line to line RF conducted EN 61000 4 6 Power port 10 V 80 AM 1 kHz 0 15 80 MHz Signal ports 10 V 80 AM 1 kHz 0 15 80 MHz Power frequency magnetic field EN 61000 4 8 Enclosure 300 A m 0 16 7 50 60 Hz Pulsed magnetic field EN 61000 4 9 Enclosure 300 A m Radiated emission EN 55022 Enclosure Class A FCC p...

Page 40: ...erature 135 C temperature class T4 Humidity Operating 5 to 95 relative humidity Storage and transport 5 to 95 relative humidity Altitude Operating 2 000 m 70 kPa Service life Operating 10 years Vibration IEC 60068 2 6 Operating 7 5 mm 5 8 Hz 2 g 8 500 Hz Wall mounted or DIN rail mounted using TH 35 15 according to EN 60175 Shock IEC 60068 2 27 Operating 15 g 11 ms Wall mounter or DIN rail mounted ...

Page 41: ...Wait for the unit to start up Control that the ON LED is flashing red The ON LED flashing indicates that the unit is now ready to be reset to factory de fault You now have the choice to go ahead with the factory reset or to skip factory reset and boot as normal Proceed with Factory Reset Acknowledge that you wish to conduct the factory reset by unplugging the Ethernet cables The ON LED will stop f...

Page 42: ...t process just wait for approximately 30 seconds after the ON LED starts flashing RED without unplugging the Ethernet cables The switch will conduct a normal boot with the existing settings Do not power off the unit while the factory reset process is in progress 42 3BSE080635 ...

Page 43: ......

Page 44: ...Contact us www abb com 800xA www abb com controlsystems Copyright 2016 ABB All rights reserved Power and productivity for a better worldTM 3BSE080635 ...

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