Mitsubishi Electronics GT15-75QBUSL, GT15-75ABUS2L, GT15-75ABUSL, GT15-75QBUS2L User Manual

GT15 BUS CONNECTION UNIT

C

G

S

S

C

T

S

T

A

User's Manual

GT15-75QBUSL
GT15-75QBUS2L
GT15-75ABUSL
GT15-75ABUS2L

Thank you for purchasing the GOT1000 Series.

Prior to use, please read both this manual and detailed
manual thoroughly to fully understand the product.

MODEL GT15-75BUSL-U
MODEL

CODE

IB(NA)-0800298-B(0504)MEE

zSAFETY PRECAUTIONS z

(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 prod­uct.
In this manual, the safety precautions are ranked as "DANGER" and
"CAUTION".

Indicates that incorrect handling may cause

DANGER

CAUTION

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.

hazardous conditions, resulting in death or
severe injury.

Indicates that incorrect handling may cause
hazardous conditions, resulting in medium or
slight personal injury or physical damage.

1D7M04

[DESIGN PRECAUTIONS]

CAUTION

z Do 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

z Before mounting or dismounting this unit to or from the GOT,

always shut off GOT power externally in all phases.
Not doing so can cause a unit failure or malfunction.

CAUTION

z Use 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.

z When 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

z Before 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

z Insert and fit the bus connection cable into the connector of the

unit to be connected until it "clicks".
After fitting, check for lift which can cause a malfunct ion due to a
connection fault.

[STARTUP AND MAINTENANCE PRECAUTIONS]

DANGER

z Before starting cleaning, always shut off GOT power externally

in all phases. Not doing so can cause a unit failure or
malfunction.

CAUTION

z Do not disassemble or modify any unit.

This will cause failure, malfunction, injuries, or fire.

z Do not touch the conductive areas and electronic parts of this

unit directly.
Doing so can cause a unit malfunction or failure.

z Always secure the cables connect ed t o th e u nit, e .g. run them i n

conduits or clamp them.Not doing so can cause unit or cable
damage due to dangling, mov ed or acciden ta l ly pull ed cables or
can cause a malfunction due to a cable contact fault.

z Do 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.

z Always 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

z Dispose of this product as industrial waste.

[TRANSPORTATION PRECAUTIONS]

CAUTION

z Make sure to transport the GOT mai n 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.

Manuals

The following shows manuals relevant to this product.

Detailed Manual

Manual name

GT15 User's Manual

GOT1000 Series Connection Manual

(Option)

(Option)

Manual Number

(Type code)

SH-080528ENG

(1D7M23)

SH-080532ENG

(1D7M26)

Relevant Manuals

For relevant manuals, refer to the PDF manual stored within the
drawing software used.

© 2004 MITSUBISHI ELECTRIC CORPORATION

Compliance with the EMC and Low Voltage
Directives

When 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 (G T15 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.

Product Components

The bus connection unit consists of the following items.

Product name Quantity

Any one of GT15-75QBUSL,
GT15-75QBUS2L, GT15-75ABUSL,
GT15-75ABUS2L

Seals 12

1

1. Overview

This User's Manual describes the GT15 bus connection unit
(hereafter abbreviated to the bus connection unit).
There are the following bus connection unit types.
Refer to the GT15 User's Manual for the applicable GOT.

Product

name

Bus

connection

unit

Use the bus connection unit for making bus connection of the
GOT.
Select the used bus connection unit according to the
connection target and connection position.

<Bus connection unit selection example>

QCPU (Q Mode), motion controller Q series
: GT15-75
ACPU, QnACPU, motion controller A series
: GT15-75

Refer to the GOT1000 Series Connection Manual for details of
bus connection.

Model name Description

GT15- 75QBUSL

GT15- 75QBUS2L

GT15- 75ABUSL

GT15- 75ABUS2L

(1) Select the bus connection unit according to the

connection target.

QCPU (Q Mode) bus connection
Number of connectors: 1

QCPU (Q Mode) bus connection
Number of connectors: 2

QnA/ACPU bus connection
Number of connectors: 1

QnA/ACPU bus connection
Number of connectors: 2

Q

BUSL/GT15-75QBUS2L

A

BUSL/GT15-75ABUS2L

(2) Select the bus connection unit according

to the GOT connection position.

Placed midway
: GT15-75QBUS2L/GT15-75ABUS2L

Placed at end
: GT15-75QBUSL/GT15-75ABUSL
GT15-75QBUS2L/GT15-75ABUS2L

2. Specifications

The performance specifications of the bus connection unit are
indicated below.
Refer to the used GT15 User's Manual for the general
specifications of the bus connection unit.

Item

I/O

occupied

points

Internal

consumed

current

(DC5V)*

GT15-

75QBUSL

16 points (I/O assignment:

16 intelligent points)

0.44A 0.44A 0.12A 0.12A

Weight 0.13kg 0.14kg 0.13kg 0.14kg

* When the GOT power is on, the internal current consumption is

included in the current consumption of the GOT.
When the GOT power is off, the internal current is supplied from
the power supply of the PLC system.

GT15-

75QBUS2L

GT15-

75ABUSL

32 points (I/O assignment:

Special 32 points)

GT15-

75ABUS2L

3. Part Names and External Dimensions

136.8(5.39)

4)

5)

101.8(4.01)

*1 When the GT15-75QBUSL/GT15-75ABUSL is used, only the IN

side connector is available.

No. Name Description

1) Bus connector (IN side)

2)

3) Extended connector

4) Mounting screw

5) Rating plate -

4)

*1

2)

Back view

Bus connector (OUT
side)

A

1)

17.6
(0.69)

3)

MODEL A
GT15- 75QBUSL 2.3(0.09)
GT15- 75QBUS2L 2.3(0.09)
GT15- 75ABUSL 3.9(0.15)
GT15- 75ABUS2L 3.9(0.15)

Unit: mm (inch)

Connector for connecting the
bus connection cable (IN side)

Connector for connecting the
bus connection cable (OUT side)

For connecting the extended
connector of the GOT

Screw (M3 screw) for fixing the
unit to the GOT

4. Installation Procedure

(1) Power off the GOT.
(2) Remove the two expansion unit covers of the GOT.

(3) Fit the bus connection unit along the groove of the

GOT case.

(4) Fasten the bus connection unit by tightening its

mounting screws (4 places) with tightening torgue

0.36 to 0.48 N•m.

(5) After tightening screws, attach the supplied seals.

Warranty

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 manufactur ed as a gener al-purpose p art for
general industries, and has not been designed or manuf acture d to
be incorporated in a device or system used in purposes related to
human life.

• 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 appr opriate backup or
failsafe functions in the system.

ountry/Region Sales office/Tel

U.S.A Mitsubishi Electric Automation Inc.

Brazil MELCO-TEC Rep. Com.e Assessoria Tecnica Ltda.

ermany Mitsubishi Electric Europe B.V. German Branch

U.K Mitsubishi Electric Europe B.V. UK Branch

Italy Mitsubishi Electric Europe B.V. Italian Branch

pain Mitsubishi Electric Europe B.V. Spanish Branch

France Mitsubishi Electric Europe B.V. French Branch

outh Africa Circuit Breaker Industries LTD.

Hong Kong Ryoden Automation Ltd.

hina Ryoden Automation Shanghai Ltd.

aiwan Setsuyo Enterprise Co., Ltd.

Korea HAN NEUNG TECHNO CO.,LTD.

ingapore Mitsubishi Electric Asia Pte, Ltd.

hailand F. A. Tech Co.,Ltd.

Indonesia P.T. Autoteknindo SUMBER MAKMUR

India Messung Systems Put,Ltd.

ustralia Mitsubishi Electric Australia Pty. Ltd.

HEAD OFFICE : 1-8-12, OFFICE TOWER Z 14F HARUMI CHUO-KU 104-6212,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 for service transaction permission.

500 Corporate Woods Parkway Vernon Hills, IL 60061
Tel : [phone]

Rua Correia Dias, 184, Edificio Paraiso Trade Center-8 andar
Paraiso, Sao Paulo, SP Brazil
Tel : [phone]

Gothaer Strasse 8 D-40880 Ratingen, GERMANY
Tel : [phone]

Travellers Lane, Hatfield, Herts., AL10 8XB,UK
Tel : [phone]

Centro Dir. Colleoni, Pal. Perseo-Ingr.2
Via Paracelso 12, 20041 Agrate B., Milano, Italy
Tel : [phone]

Carretera de Rubi 76-80
08190 - Sant Cugat del Valles, Barcelona, Spain
Tel : [phone]

25 Boulevard des Bouvets, F-92741 Nanterre Cedex, France
TEL: [phone]

Tripswitch Drive, Elandsfontein Gauteng, South Africa
Tel : [phone]

10th Floor, Manulife Tower, 169 Electric
Road, North Point, HongKong
Tel : [phone]

3F Block5 Building Automation
Instrumentation Plaza 103 Cao Bao Rd. Shanghai 200233 China
Tel : [phone]

6F., No.105 Wu-Kung 3rd.RD, Wu-Ku Hsiang,
Taipei Hsine, Taiwan
Tel : [phone]

1F Dong Seo Game Channel Bldg.,660-11, Deungchon-dong
Kangsec-ku, Seoul, Korea
Tel : [phone]

307 Alexandra Road #05-01/02,
Mitsubishi Electric Building Singapore 159943
Tel : [phone]

898/28,29,30 S.V.City Building,Office Tower 2, Floor 17-18 Rama 3
Road, Bangkpongpang, Yannawa, Bangkok 10120
Tel : [phone]

Jl. Muara Karang Selatan Block a Utara No.1 Kav. No.11 Kawasan
Industri/Pergudangan Jakarta - Utara 14440
Tel : [phone]

Electronic Sadan NO:111 Unit No15, M.I.D.C BHOSARI,
PUNE-411026, India
Tel : [phone]

348 Victoria Road, PostalBag, No 2,
Rydalmere, N.S.W 2116, Australia
Tel : [phone]

Specifications subject to change without notice.
Printed in Japan on recycled paper.