GT15 Ethernet communication unit
User's Manual
GT15-J71E71-100
Thank you for purchasing the GOT1000 Series.Prior to use, please read both this manual and detailed manual thoroughly to fully understand the product.
MODELzSAFETY PRECAUTIONSz
(Always read these precautions before using this equipment.)Before using this product, please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly.
The precautions given in this manual are concerned with this prod- uct.In this manual, the safety precautions are ranked as "DANGER" and "CAUTION".Indicates that incorrect handling may cause
DANGER hazardous conditions, resulting in death or severe injury.Indicates that incorrect handling may cause 
CAUTION hazardous conditions, resulting in medium or
Note that the 
CAUTION level may lead to a serious accident according to the circumstances.
Always follow the precautions of both levels because they are important to personal safety.
Please save this manual to make it accessible when required and always forward it to the end user.
DANGER
zDo not bunch the control wires or communication cables with the main circuit or power wires, or lay them close to each other. As a guide, separate the lines by a distance of at least 100 mm (3.94 inch) otherwise malfunctions may occur due to noise.
[INSTALLATION PRECAUTIONS]
DANGER
zBe sure to shut off all phases of the external power supply used by the system before mounting or removing this unit to/from the GOT.
Not doing so can cause a unit failure or malfunction.zBefore connecting the Bus connection cable to this unit, always shut off GOT power and PLC CPU power externally in all phases.Not doing so can cause a malfunction.
CAUTION
zUse this unit in the environment given in the general specifications of the GT15 User's Manual.Not doing so can cause an electric shock, fire, malfunction or product damage or deterioration.
zWhen installing this unit to the GOT, fit it to the connection interface of the GOT and tighten the mounting screws in the specified torque range.
Undertightening can cause a drop, failure or malfunction. Overtightening can cause a drop, failure or malfunction due to screw or unit damage.
[WIRING PRECAUTIONS]
DANGER
zBe sure to shut off all phases of the external power supply used by the system before wiring.
Failure to do so may result in an electric shock, product damage or malfunctions.
CAUTION
zUse
If the connection is incomplete, it may cause the module to short circuit, catch fire, or malfunction.
zConnect the connectors to the unit securely.zAlways secure the cables connected to the unit, e.g. run them in conduits or clamp them.
Not doing so can cause unit or cable damage due to dangling, moved or accidentally pulled cables or can cause a malfunction due to a cable contact fault.
[STARTUP AND MAINTENANCE PRECAUTIONS]
DANGER
zBefore starting cleaning, always shut off GOT power externally in all phases. Not doing so can cause a unit failure or malfunction.
CAUTION
zExercise care to avoid foreign matter such as chips and wire offcuts entering the unit.
Not doing so can cause a fire, failure or malfunction.zDo not hold the cable part when unplugging any cable connected to the unit. Doing so can cause unit or cable damage or a malfunction due to a cable contact fault.
zAlways make sure to touch the grounded metal to discharge the electricity charged in the body, etc., before touching the unit. Failure to do so may cause a failure or malfunctions of the unit.
[DISPOSAL PRECAUTIONS]
CAUTION
CAUTION
zMake sure to transport the GOT main unit and/or relevant unit(s) in the manner they will not be exposed to the impact exceeding the impact resistance described in the general specifications of the GT15 User's Manual, as they are precision devices.
Failure to do so may cause the unit to fail.Check if the unit operates correctly after transportation.ManualsThe following shows manuals relevant to this product.Detailed Manual| Manual name | Manual Number | |
| (Type code) | ||
| ||
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| GT15 User's Manual | ||
| (Option) | (1D7M23) | |
|
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| GOT1000 Series Connection Manual | ||
(Option) | (1D7M26) | |
|
|
For relevant manuals, refer to the PDF manual stored within the drawing software used.
© 2005 MITSUBISHI ELECTRIC CORPORATIONCompliance with the EMC and Low Voltage DirectivesWhen incorporating the Mitsubishi GOT into other machinery or equipment and keeping compliance with the EMC and low voltage directives, refer to Chapter 4, "EMC Directives and Low Voltage Directives" of the manual (GT15 General Description) included with the GOT used.
The CE logo is printed on the rating plate of the GOT, indicating compliance with the EMC and low voltage directives.
By making this product conform to the EMC directive and low voltage instruction,it is not necessary to make those steps individually.
1. Overview
This User's Manual describes the GT15 Ethernet communication unit.The
After unpacking the box of
| Product name | Model name | Quantity | |
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| Ethernet communication unit | 1 | ||
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| Mounting screw set (2 pieces | - | 1 | |
| of screw,2 pieces of label) | |||
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For information concerning necessary OS in case of using GT15-
2. Specifications
2.1 Performance Specifications
The performance specifications of the Ethernet communication unit are indicated below.
Refer to the used GT15 User's Manual for the general specifications of the Ethernet communication unit.
| Item | Specification | ||
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| Data transfer method | |||
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| Transmission | Base band | Base band | |
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Transmission | Maximum node to | 200m | 200m | |
| mode distance | ||||
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| Maximum segment | 100m | 100m | |
| length | |||
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| Maximum number of | 4 steps | 2 steps | |
| cascade connection |
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| Only 1 unit can be mounted | ||
| Number of units mounted to GOT | to the extension unit | |||
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| interface. |
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| Number of GOTs | 128 (Recommend 16 or | ||
| Connecting | connected | less)*1*2 |
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| condition | GOT placing | 100m*1 |
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| distance |
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| Internal current consumption(DC5V) | 0.22A |
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| Weight |
| 0.09kg |
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*1 This depends on the specifications of the Ethernet network system to which the GOT is connected.
For the details, refer to the manual of Ethernet module of connected PLC.*2 If multiple network equipments (including GOT) are connected within a segment, the network load would increase.
In such condition, the communication performance between GOT and PLC may be declined.
The decline of the communication performance may be improved by the following measures.
•Using switching hubs.•Reducing the number of monitoring devices of the GOT.2.2 Specifications of the related devices
Use the connection cable and the hub which meet the IEEE802.3
Item | Specifications |
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| Shielded twisted pair wire | ||
| Cable | wire (UTP cable) | (STP cable) |
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| (category3(4, 5)) | (category5) |
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| Connector | RJ45jack | RJ45jack |
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| Hub | 10Mbps hub | 100Mbps hub |
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3. Name of the Parts |
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| 1) | 3) | 2) |
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7)
5)6)
4)
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1) | Mounting screw | Mounting screws fixed with the | |
| front communication unit or GOT. | |||
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2) | Interface connector | Connector connected to the front | |
| communication unit or GOT. | |||
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3) | Extension connector | Connector with which the back | |
| communication unit is fixed. | |||
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4) | Ethernet connector | Connector to which Ethernet | |
| cable is connected. | |||
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5) | 100M LED | It lights up during 100 Mbps | |
| transmission. | |||
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6) | SD/RD LED | It blinks during data sending/ | |
| receiving. | |||
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7) | Rating plate | - | |
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4.Installation Procedure
(1)Power off the GOT.(2)Remove the one extension unit covers of the GOT.(3)Fit the Ethernet communication unit along the groove of the GOT case.(4)Fasten the Ethernet communication unit by tightening its mounting screws (2 places) with tightening torque 0.36 to 0.48 N•m.
(5)When mounting an Ethernet communication unit on the outer layer, remove the connector cover and the seal.
When not mounting any communication unit on the outer layer, stick accessory labels on the top of mounting screws (2 places) to cover the top of them in order to avoid receiving electrostatic.
Keep the connector cover fixed. Keep the seal stuck as it is.Accessory labelsConnector cover
(1)Grounding work for the
Consult professionals for work details including terminal of connection cables and other plant work such as laying of main cables.
(2)If you remove the Ethernet unit, detach it from specified direction (shown PULL) so as not to break a connector.
5.External Dimensions
63 (2.48) | GOT main unit |
3 (0.12)
0.5
(0.02)
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| 98 (3.89) |
| 112 (4.41) |
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2.5 |
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(0.10) |
| (0.31) | (0.28) |
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(1.2)30.5 | (0.85)21.5 | 8 |
| 0.4 | |||
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| 7 |
| X |
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| 21 |
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| (0.83) |
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8.4” | 23 (0.91) |
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10.4”, 12.1”, 15” | 21 (0.83) |
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Ethernet is a registered trademark of Xerox Corporation, U.S. Other business or product names mentioned herein are a trademark or registered trademark of each company.
Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi; machine damage or lost profits caused by faults in the Mitsubishi products; damage, secondary damage, accident compensation caused by special factors unpredictable by Mitsubishi; damages to products other than Mitsubishi products; and to other duties.
For safe use•This product has been manufactured as a
•Before using the product for special purposes such as nuclear power, electric power, aerospace, medicine or passenger movement vehicles, consult with Mitsubishi.
•This product has been manufactured under strict quality control. However, when installing the product where major accidents or losses could occur if the product fails, install appropriate backup or failsafe functions in the system.
| Country/Region | Sales office/Tel |
U.S.A | Mitsubishi Electric Automation Inc. |
| 500 Corporate Woods Parkway Vernon Hills, IL 60061 |
| Tel : |
| Brazil | |
| Rua Correia Dias, 184, Edificio Paraiso Trade |
| Paraiso, Sao Paulo, SP Brazil |
| Tel : |
| Germany | Mitsubishi Electric Europe B.V. German Branch |
| Gothaer Strasse 8 |
| Tel : |
U.K | Mitsubishi Electric Europe B.V. UK Branch |
| Travellers Lane, Hatfield, Herts., AL10 8XB,UK |
| Tel : |
| Italy | Mitsubishi Electric Europe B.V. Italian Branch |
| Centro Dir. Colleoni, Pal. |
| Via Paracelso 12, 20041 Agrate B., Milano, Italy |
| Tel : |
| Spain | Mitsubishi Electric Europe B.V. Spanish Branch |
| Carretera de Rubi |
| 08190 - Sant Cugat del Valles, Barcelona, Spain |
| Tel : |
| France | Mitsubishi Electric Europe B.V. French Branch |
| 25 Boulevard des Bouvets, |
| TEL: |
| South Africa | Circuit Breaker Industries LTD. |
| Tripswitch Drive, Elandsfontein Gauteng, South Africa |
| Tel : |
| Hong Kong | Ryoden Automation Ltd. |
| 10th Floor, Manulife Tower, 169 Electric |
| Road, North Point, HongKong |
| Tel : |
| China | Ryoden Automation Shanghai Ltd. |
| 3F Block5 Building Automation |
| Instrumentation Plaza 103 Cao Bao Rd. Shanghai 200233 China |
| Tel : |
| Taiwan | Setsuyo Enterprise Co., Ltd. |
| 6F., No.105 |
| Taipei Hsine, Taiwan |
| Tel : |
| Korea | HAN NEUNG TECHNO CO.,LTD. |
| 1F Dong Seo Game Channel |
| |
| Tel : |
| Singapore | Mitsubishi Electric Asia Pte, Ltd. |
| 307 Alexandra Road |
| Mitsubishi Electric Building Singapore 159943 |
| Tel : |
| Thailand | F. A. Tech Co.,Ltd. |
| 898/28,29,30 S.V.City Building,Office Tower 2, Floor |
| Road, Bangkpongpang, Yannawa, Bangkok 10120 |
| Tel : |
| Indonesia | P.T. Autoteknindo SUMBER MAKMUR |
| Jl. Muara Karang Selatan Block a Utara No.1 Kav. No.11 Kawasan |
| Industri/Pergudangan Jakarta - Utara 14440 |
| Tel : |
| India | Messung Systems Put,Ltd. |
| Electronic Sadan NO:111 Unit No15, M.I.D.C BHOSARI, |
| |
| Tel : |
| Australia | Mitsubishi Electric Australia Pty. Ltd. |
| 348 Victoria Road, PostalBag, No 2, |
| Rydalmere, N.S.W 2116, Australia |
| Tel : |
HEAD OFFICE :
NAGOYA WORKS :
When exported from Japan, this manual does not require application to the Ministry of Economy, Trade and Industry for service transaction permission.
Specifications subject to change without notice.Printed in Japan on recycled paper.