10/100M Industrial Switching HUB NZ2EHF
Contents
1. Tel 852 2887 8870 Mitsubishi Electric Automation China Ltd 4 F Zhi Fu Plazz No 80 Xin Chang Road Shanghai 200003 China Tel 86 21 6120 0808 Setsuyo Enterprise Co Ltd 6F No 105 Wu Kung 3rd Rd Wu Ku Hsiang Taipei Hsine Taiwan Tel 886 2 2299 2499 Mitsubishi Electric Automation Korea Co Ltd 1480 6 Gayang dong Gangseo ku Seoul 157 200 Korea Tel 82 2 3660 9552 Mitsubishi Electric Asia Pte Ltd 307 Alexandra Road 05 01 02 Mitsubishi Electric Building Singapore 159943 Tel 65 6470 2460 Mitsubishi Electric Automation Thailand Co Ltd Bang Chan Industrial Estate No 111 Moo 4 Serithai Rd T Kannayao A Kannayao Bangkok 10230 Thailand Tel 66 2 517 1326 P T Autoteknindo Sumber Makmur Muara Karang Selatan Block A Utara No 1 Kav No 11 Kawasan Industri Pergudangan Jakarta Utara 14440 P O Box 5045 Jakarta 11050 Indonesia Tel 62 21 6630833 Messung Systems Pvt Ltd Electronic Sadan NO III Unit No15 M D C Bhosari Pune 411026 India Tel 91 20 2712 3130 Mitsubishi Electric Australia Pty Ltd 348 Victoria Road Rydalmere N S W 2116 Australia Tel 61 2 9684 7777 MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry f2. Do not use or store this product in the presence of chemicals Do not use this product in extremely humid or dusty locations It is extremely dangerous to use this product in locations where water other fluid or conductive dust may enter the interior of the unit To use this product in such an environment install it in a dust proof control panel for example If you notice abnormal odor or overheating please disconnect the power cable immediately Ifyou find a fault or other abnormality bad smell or excessive heat unplug the power terminal connector and then contact the distributor Donot open the product casing Mitsubishi will disclaim any responsibility for products whose casing has been opened Do not modify the product Mitsubishi will bear no responsibility for any problems etc resulting from modifying the product To clean this product gently wipe it with a soft cloth soaked with water or a neutral detergent Do not use benzene paint thinner or other volatile solvents as they can cause the coating to discolor or peel off The specifications of this product are subject to change without notice because of function addition and quality improvement Even when using the product continuously read the user s manual and check the contents Ifyou move or transfer the product make sure provide this manual with the product Regardless of the foregoing statements Mitsubishi is not liable for any damages what
3. dust or other foreign matter Storage When storing this product keep it in its original packing form 1 Put the unit in the storage bag 2 Wrap it in the packing material then put it in the box 3 Store the package at room temperature at a place free from direct sunlight moisture shock vibration magnetism and static electricity Disposal When disposing of the product follow the disposal procedures stipulated under the relevant laws and municipal ordinances 2 Part Names and Settings 2 Part Names and Settings Part Names and Functions Power connector LED Indicator 10BASE T 100BASE TX port NZ2EHF TS Figure 2 1 Part names Table 2 1 LED indicators Status Display OFF Power off ON Power on Comm status LED 10Mbps Orange OFF No LINK 100Mbps Green ON LINK Flashing ACT Data send receive Table 2 2 Connectors Name Function Power connector Power terminal connector included in the package MC1 5 3 ST 3 5 made by Phoenix Contact Inc The applicable cable is AWG28 16 The cable length must meet the power supply specifications Secure the connector with a retention bracket Connect the power cable to the power terminal connector by screw connection The fastening torque range is 0 22 to 0 25Nm MCI 5 3 G 3 5 Phoenix Contact F JLo 5 12 24VDC Vi oF vie ed 2 Part Names and Settings Table 2 3 1OBASE T 100BASE TX Name Function 10BAS
4. installed environment As this product contains precision electronic components do not use or store it in a place subject to shock or vibration Doing so may cause malfunction heat generation fault or damage Ground the FG terminal to a protective ground conductor Place the cables in a duct or clamp them If not dangling cable may swing or inadvertently be pulled resulting in damage to the module or cables or malfunction due to poor contact When disconnecting the communication cable or power cable from the module do not pull the cable by the cable part Correctly connect the power cables to the HUB unit Do not install control lines or communication cables together with the main circuit lines or power cables Keep a distance of 100mm or more between them Failure to do so may result in malfunction due to noise Prevent foreign matter such as dust or wire chips from entering the module Such foreign matter can cause a fire failure or malfunction Donot use or store the product in a hot or cold place or in a place that is subject to severe temperature changes Doing so may cause malfunction heat generation fault or damage Do not use or store the product in a place subject to direct sunlight or near a heating device such as a stove And do not use or store the product near equipment generating a strong magnetic field or radio waves Doing so may cause malfunction heat generation fault or damage
5. locks so that the unit can be mounted with one simple motion j Side view Fixing hook Figure 3 1 Mounting a unit on a DIN rail lt 3 3 gt 11 3 Setup of Hardware Removing Procedure 1 Lower the fixing hook of a unit to unlock it Figure 3 2 Removing a unit from a DIN rail lt 1 3 gt 2 With the fixing hook unlocked pull the lower part of the unit toward you Figure 3 2 Removing a unit from a DIN rail lt 2 3 gt 3 By lifting the unit you can easily remove it from the DIN rail Side view Figure 3 2 Removing a unit from a DIN rail lt 3 3 gt 12 3 Setup of Hardware Attaching a retention bracket Attachment 1 Plug in the power terminal connector to the power connector and attach the retention bracket using a bracket screw Figure 3 3 Attaching a retention bracket 13 4 Connecting to a Network 4 Connecting to a Network Network Cables Cables meeting the following specifications should be used l10BASE T Category 3 or higher UTP STP cable 100BASE TX Category 5 or higher UPT STP cable There are two types for UTP and STP cables a straight through cable and a crossover cable The Auto MDI MDI X feature allows connections using either type of a cable Connecting to Programmable Controllers Personal Computers Additional HUB Units or Bridges When connecting a programmable controller personal computer additional HUB unit bridge or other device co
6. 21 Country Region Sales office Tel U S A Brazil Germany U K Italy Spain France South Africa Mitsubishi Electric Automation Inc 500 Corporate Woods Parkway Vernon Hills IL 60061 U S A Tel 1 847 478 2100 MELCO TEC Rep Com e Assessoria Tecnica Ltda Rua Correia Dias 184 Edificio Paraiso Trade Center 8 andar Paraiso Sao Paulo SP Brazil Tel 55 11 5908 8331 Mitsubishi Electric Europe B V German Branch Gothaer Strasse 8 D 40880 Ratingen GERMANY Tel 49 2102 486 0 Mitsubishi Electric Europe B V UK Branch Travellers Lane Hatfield Hertfordshire AL10 8XB U K Tel 44 1707 276100 Mitsubishi Electric Europe B V Italian Branch Centro Dir Colleoni Pal Perseo Ingr 2 Via Paracelso 12 I 20041 Agrate Brianza Milano Italy Tel 39 039 60531 Mitsubishi Electric Europe B V Spanish Branch Carretera de Rubi 76 80 E 08190 Sant Cugat del Valles Barcelona Spain Tel 34 93 565 3131 Mitsubishi Electric Europe B V French Branch 25 Boulevard des Bouvets F 92741 Nanterre Cedex France TEL 33 1 5568 5568 Circuit Breaker Industries Ltd Private Bag 2016 ZA 1600 Isando South Africa Tel 27 11 928 2000 Country Region Sales office Tel Hong Kong China Taiwan Korea Singapore Thailand Indonesia India Australia Mitsubishi Electric Automation Hong Kong Ltd 10th Floor Manulife Tower 169 Electric Road North Point Hong Kong
7. 3 TEEE802 3u compliant on Full Duplex IEEE802 3x compliant flow control Switching method Store and forward m Was Installation method Mounts onto a 35mm DIN rail with one motion The unit is equipped with a mounting mechanism as standard Table 5 2 Installation environment requirements Item Specifications Operating ambient temperature 0 to 50 C Electrostatic Contact discharge 4kV JIS C61000 4 2 Level 2 IEC61000 4 2 Level 2 ischarge immunity Air discharge 8kV JIS C61000 4 2 Level 3 IEC61000 4 2 Level 3 10 to 57Hz half amplitude 0 15mm 57 to 150Hz 2 0G Noise immunity Vibration Sweep resistance 40minutes each in X Y and Z directions resistance i JIS C60068 2 6 compliant IEC60068 2 6 compliant Shock resistance 15G sine half wave pulse for 11ms each in X Y and Z directions e JIS C60068 2 27 compliant IEC60068 2 27 compliant 16 5 System Reference imensions External D 1 2 0 sall 0 10 00000000 0 O DOGODO C 00 00000000 0 E amp 0 005000 00 0 00000000 O0 i 0 00000000 00 A 0 00000000 00 Figure 5 1 External dimensions 17 5 System Reference EMC Directive Compliance with the EMC Directive which is one of the EU directives has been mandatory for the products sold within EU member states since 1996 To prove the compliance with the EMC Directive manufactures must issue an EC Declaration of Conformity and the products must be
8. E T Ports 1 to 8 100BASE TX port Use these ports to connect personal computers additional HUB units bridges or other devices Communication rate 10 100Mbps and communication method half full duplex can be automatically recognized Using the Auto MDI MDI X function the cable type straight through or crossover cable can be automatically recognized ae aa a a a ae OO oe ot S y es Power Supply Use a power supply capable of establishing 11 6VDC or higher within 50ms Power supplies that can not meet this requirement may cause device failures or accidents Input voltage V 25 2 24 12 11 6 50 Time ms Figure 2 2 Time required to establish certain voltage The AC DC power supply connected to the unit must be a CE marked product Ground the FG terminal to a protective ground conductor Recommended power supply PSSR SF24 made by IDEC Corporation 10 3 Setup of Hardware 3 Setup of Hardware Mounting Removing a Unit on from a DIN Rail Mounting Procedure 1 Lifting the fixing hook of a unit with a flathead screwdriver renders it into a lock enabled condition 35mmDIN rail Press here to life the fixing hook Figure 3 1 Mounting a unit ona DIN rail lt 1 3 gt 2 Hook the unit from the upper part of a DIN rail and push the lower part of the unit to the DIN rail Side view Figure 3 1 Mounting a unit ona DIN rail lt 2 3 gt 3 The fixing hook automatically
9. EE EEEE T EEE EEE NETE 11 REMOVING Procedure centi tietoni orere nenene oaeen ne ENEE EEEE EE LERET E OEE E TEENE A 12 Attaching a retention bracket ccccccccccessscesssceessecesseeeesseceeseeeessecessaecesseecesecesseecesseseeseeseeeeensseeensaes 13 Attachiment 3 Ascsetie sei E EE EEA amp 13 4 Connecting to a Network 14 Network WADE Saat hee L tart Ete ttt Ca OSC Ga teat tO lc C acta tata EE E 14 Connecting to Programmable Controllers Personal Computers Additional HUB Units or Bridges 14 Connection Restrictions for 100BASE TX Repeater HUBS eecccccsscceeseeeeteeeseeessseeeesseeeens 15 Connection Restrictions for IOBASE T Repeater HUBS 0 c cece cccccccesseeeseeeeseeeeseeeeeeeesseeeeens 15 5 System Reference 16 SPECICATION natia eaa eaae pe iane aerae bens eves reeves t Se sheds Webs esr esversbeestees ben ieni 16 External DIMENSIONS 3 xisc2iifsect ss feecteavlescin deste nds dosed we RRA AAA BAG SORA RAEN 17 EMC Dirce Uve erect tO ee ee ee acl Ce Oa Oka Ont Mace Orn Oat OaueO te Orta Oat Ou Ort Matai Orte A 18 WARRANT Ys cesenenbstnbecnboinbcaeonbanuntvbalvaatavonba aatalorh ETERNE RAR AA O 19 1 Before Using the Product 1 Before Using the Product This chapter provides information you should know before using the product About the Unit NZ2EHF T8 is an IEEE 802 3 Ethernet IEEE 802 3u Fast Ethernet compliant 8 port switching HUB unit equipped with full duplex communication support AutoMDI MDI X featu
10. ITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY INCLUDING BUT NOT LIMITED TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT WARRANTY TORT PRODUCT LIABILITY FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION NOT INTENDED OR EXCLUDED BY INSTRUCTIONS PRECAUTIONS OR WARNING CONTAINED IN MITSUBISHI S USER INSTRUCTION AND OR SAFETY MANUALS TECHNICAL BULLETINS AND GUIDELINES FOR the PRODUCT Prohibited Application Prohibited Applications include but not limited to the use of the PRODUCT in Nuclear Power Plants and any other power plants operated by Power companies and or any other cases in which the public could be affected if any problem or fault occurs in the PRODUCT Railway companies or Public service purposes and or any other cases in which establishment of a special quality assurance system is required by the Purchaser or End User Aircraft or Aerospace Medical applications Train equipment transport equipment such as Elevator and Escalator Incineration and Fuel devices Vehicles Manned transportation Equipment for Recreation and Amusement and Safety devices handling of Nuclear or Hazardous Materials or Chemicals Mining and Drilling and or other applications where there is a significant risk of injury to the public or property Packing List Thank you for purchasing this Mitsubishi product The product package contains t
11. MITSUBISHI 10 100M Industrial Switching HUB NZ2EHF T8 User s Manual Powered by CONTEC This product was jointly developed and manufactured by Mitsubishi and CONTEC Note that some of the warranty on this product differs from that on other products MELSEC Q or MELSEC L series Refer to Terms of Warranty MODEL NZ2EHF T8 U MODEL CODE 13J247 B NA 0800461 A 1007 MEE 2010 MITSUBISHI ELECTRIC CORPORATION Precautions regarding Warranty and Specifications This product was jointly developed and manufactured by Mitsubishi and CONTEC Note that there are some precautions regarding warranty and specifications of the product lt Warranty gt The gratis warranty term of the product shall be for one 1 year after the date of delivery or for eighteen 18 months after manufacturing whichever is less The onerous repair term after discontinuation of production shall be for six 6 years Mitsubishi shall mainly replace products that need repair It may take some time to respond to the problem or repair the product depending on the condition and timing lt Specifications gt General specifications are different NZ2EHF T8 MELSEC Q Series Operating ambient temperature 0 to 50 C 0 to 55 C Operating ambient humidity 10 to 90 RH 5 to 95 RH Storage ambient temperature 10 to 60 C 25 to 75 C Storage ambient humidity 10 to 90 RH 5 to 95 RH EMC standards that are applic
12. able to the products differ NZ2EHF T8 MELSEC Q Series EMC standards EN55022 EN61000 6 2 EN61131 2 jesi Safety Precautions Review the following definitions and precautions to use the product safely Safety Information This document provides safety information using the following symbols to prevent accidents resulting in injury or death and the destruction of equipment and resources Review the meanings of these labels to operate the equipment safely WARNING indicates a potentially hazardous situation which if not avoided could A WARNING A D result in death or serious injury CAUTION indicates a potentially hazardous situation which if not avoided may result A CAUTION we in minor or moderate injury or in property damage Handling Precautions WARNING Do not use the product where it is exposed to flammable or corrosive gas Failure to do so may result in an explosion fire electric shock or failure The product could be very hot in the operation Please do not touch with hands or body It may cause burns To avoid electric shock please do not touch the system with a wet hand A CAUTION The link speed value e g 100Mbps of the transmission rate used in this manual is the theoretical maximum value of the wired LAN standard and does not indicate the actual data transmission speed Frame loss could occur depending on the connection destination or
13. after discontinuation of production 1 Mitsubishi shall accept onerous product repairs for six 6 years after production of the product is discontinued Discontinuation of production shall be notified with Mitsubishi Technical Bulletins etc 2 Product supply including repair parts is not available after production is discontinued 3 Overseas service Overseas repairs shall be accepted by Mitsubishi s local overseas FA Center Note that the repair conditions at each FA Center may differ 4 Exclusion of loss in opportunity and secondary loss from warranty liability Regardless of the gratis warranty term Mitsubishi shall not be liable for compensation of damages caused by any cause found not to be the responsibility of Mitsubishi loss in opportunity lost profits incurred to the user by Failures of Mitsubishi products special damages and secondary damages whether foreseeable or not compensation for accidents and compensation for damages to products other than Mitsubishi products replacement by the user maintenance of on site equipment start up test run and other tasks 5 Changes in product specifications The specifications given in the catalogs manuals or technical documents are subject to change without prior notice 20 Revisions The manual number is given on the bottom right of the cover Print Date Manual Number Revision July 2010 IB NA 0800461 A First edition
14. ar a CE marking This product is compliant to with EN55022 and EN61000 6 2 1 Authorized representative in EU member states The authorized representative in EU member states will be Company name Mitsubishi Electric Europe BV Address Gothaer strasse 8 40880 Ratingen Germany 18 WARRANTY Please confirm the following product warranty details before using this product 1 Gratis Warranty Term and Gratis Warranty Range If any faults or defects hereinafter Failure found to be the responsibility of Mitsubishi occurs during use of the product within the gratis warranty term the product shall be repaired at no cost via the sales representative or Mitsubishi Service Company However if repairs are required onsite at domestic or overseas location expenses to send an engineer will be solely at the customer s discretion Mitsubishi shall not be held responsible for any re commissioning maintenance or testing on site that involves replacement of the failed module Gratis Warranty Term The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated place Note that after manufacture and shipment from Mitsubishi the maximum distribution period shall be six 6 months and the longest gratis warranty term after manufacturing shall be eighteen 18 months The gratis warranty term of repair parts shall not exceed the gratis warranty term before repairs Gratis Warranty Rang
15. e 1 The range shall be limited to normal use within the usage state usage methods and usage environment etc which follow the conditions and precautions etc given in the instruction manual user s manual and caution labels on the product 2 Even within the gratis warranty term repairs shall be charged for in the following cases 1 Failure occurring from inappropriate storage or handling carelessness or negligence by the user Failure caused by the user s hardware or software design 2 Failure caused by unapproved modifications etc to the product by the user 3 When the Mitsubishi product is assembled into a user s device Failure that could have been avoided if functions or structures judged as necessary in the legal safety measures the user s device is subject to or as necessary by industry standards had been provided 4 Failure that could have been avoided if consumable parts battery backlight fuse etc designated in the instruction manual had been correctly serviced or replaced 5 Failure caused by external irresistible forces such as fires or abnormal voltages and Failure caused by force majeure such as earthquakes lightning wind and water damage 6 Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi 7 Any other failure found not to be the responsibility of Mitsubishi or that admitted not to be so by the user 19 2 Onerous repair term
16. he items listed below Check the contents of the product package If you discover any damaged or missing items contact the distributor Contents Name Pcs 1 Industrial switching HUB unit NZ2EHF T8 n Retention bracket Unit Power terminal User s Manual Bracket screw M3x6 connector N CAUTION To operate this product a power supply 12 24VDC 5 is required separately For power supply see Chapter 2 Part Names and Settings Power Supply This document in whole or in part may not be reproduced without permission This document is subject to change without notice at any time While we are doing our best to ensure this document has no error should you have any questions or find any ommissions or similar consult the distributor Table of Contents Packin Listessu a r adda e T O E O Ee pE E enn il manus 5 1 Before Using the Product 7 JABOULANG DS aT EEEE EEE OE 7 EENH Di S ASENTEEN EEEN eae ae A E E E EAER 7 jh NYA 6 T00 he 01 APERA eee ee EEES EE EEEE EEEE 7 TEELE neS EEA EE EE ETE E E A ATAATA 8 StOPA A A E A E E E O E N E T 8 Disposal Asus AUER rene n A RO e a A a ae a Mec ees 8 2 Part Names and Settings 9 Part Names and Functions eose raaa aE AEA AEA A a A Ea AE E AE A A aei 9 3 Setup of Hardware 11 Mounting Removing a Unit on from a DIN Rail e eee ceccesceeesseeeeseeeeeeeceenecessaeeesseeeeseeeesseeensaes 11 Mountine PrOCEAUEG tanner eae a eE Ee E eE e Ee e E EEEE EE
17. nnect it to any 1 OBASE T 100BASE TX port of the switching HUB unit using either a straight through or crossover cable NZ2EHF T8 QO6UDEHCPU ete Straight through cable Figure 4 1 Connection example 14 4 Connecting to a Network Connection Restrictions for 1OOBASE TX Repeater HUBs Up to two stages of cascade connections are possible with Class II 1 OOBASE TX repeater HUBs In addition the maximum total length of cables 1 2 3 is 205m or less For details refer to the user s manual for the 1OOBASE TX repeater HUB used NZ2EHF T8 100BASE TX HUB 100BASE TX HUB Class ID Class ID ITITI m ae For cables 1 2 3 use category 5UTP cables The total length of cables 1 2 3 should be no more than 205 meters Figure 4 2 Connection restrictions for 100BASE TX repeater HUBs Class II Connection Restrictions for 10BASE T Repeater HUBs As many as four stages of 10BASE T repeater HUBs can be connected using cascade connection In addition the length of UTP or STP cable between cascaded HUBs is 100m or less For details refer to the user s manual for the 10BASE T repeater HUB used NZ2EHF T8 10BASE T HUB Figure 4 3 Connection restrictions for 10BASE T repeater HUBs 15 5 System Reference 5 System Reference Specifications Table 5 1 Specifications Item Specifications Ethernet standards TEEE802
18. or service transaction permission Specifications subject to change without notice
19. re and auto recognition function of communication rate 10 100Mbps and communication method half full duplex using the auto negotiation feature NZ2EHF T8 uses Category 3 5 5e or 6 UTP unshielded twist pair cables or STP shielded twist pair cables For 100Mbps communication rate use cables equal to or greater than Category 5 Please read this manual carefully so that you can build a system by connecting the switching HUB unit to external devices Features The Auto MDI MDI X feature can automatically recognize the cable type straight through cable or crossover cable to prevent problems using the wrong cable type Also the auto negotiation feature can automatically recognize and choose the best communication rate 10 100Mbps and method half full duplex available The unit is equipped with a 35mm DIN rail mounting mechanism as standard The power connector includes an FG terminal Environment Use this product in the following environment If used under environmental conditions exceeding these ranges the board may overheat malfunction or cause a failure Operating ambient temperature 0 to 50 C Operating ambient humidity 10 to 90 RH No condensation Corrosive gases None Floating dust particles small amounts non excessive 1 Before Using the Product Inspection Inspect the product periodically as follows to use it safely Ensure that the ventilation slits are not blocked by any objects
20. soever including damages for loss of business profits arising out of the use or inability to use this Mitsubishi product or the information contained herein FCC PARTI5 class A Notice 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 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 at his own expense WARNING TO USER Change or modifications not expressly approved the manufacturer can void the user s authority to operate this equipment CONDITIONS OF USE FOR THE PRODUCT 1 Mitsubishi programmable controller the PRODUCT shall be used in conditions i where any problem fault or failure occurring in the PRODUCT if any shall not lead to any major or serious accident and ii where the backup and fail safe function are systematically or automatically provided outside of the PRODUCT for the case of any problem fault or failure occurring in the PRODUCT 2 The PRODUCT has been designed and manufactured for the purpose of being used in general industries M
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