Mitsubishi GT11 Specifikace stáhnout pdf (Strana 3)

6. WIRING

6.1 Power Supply Wiring

Connect the power terminal on the GOT rear face with the 24VDC terminal of the

external power.

Use 0.75mm

or more cables so as not to produce voltage drops.

Use solderless terminals for M3 screws, and be sure to tighten the screws with a

tightening torque of 0.5 to 0.8N



 The independent grounding is basically required.

Ground the GOT with a ground resistance of 100 or less.

 If the independent grounding is impossible, carry out the shared grounding as

shown in fig.2) below.

 Use the cable of 2mm

or more for grounding.

Set the grounding point closer to the GOT to make the grounding cable short as

possible.

1) Recommended terminal shape

7. MAINTENANCE AND INSPECTION

The GOT does not include consumable components that will cause the shorten life.

However, note that battery life is 5 years and LCD life is 50,000 hours. The life of

backlight in GT1155-QTBDQ, GT1155-QTBDA, GT1155-QSBDQ, GT1155-QSBDA

is 75,000 hours and that in GT1150-QLBDQ, GT1150-QLBDA is 54,000 hours.

It is recommended to replace the battery periodically. (For the replacement of the

liquid crystal screen and backlight, please consult your nearest sales office or FA

Center.)

7.1 Daily Inspection

Daily inspection items

Refer to the following for the model names of the protection sheet or the replacement

procedure.

GT11 User’s Manual

7.2 Periodic Inspection

Yearly or half-yearly inspection items

The following inspection should also be performed when equipment has been moved

or modified or the wiring changed.

7.3 Battery Replacement

The battery backs up clock data, alarm history and recipe data.

Screen data is stored in the flash memory and data is retained even if the battery is

dead.

 Battery model name

GT11 is shipped with the following battery.

Applicable solderless terminal RAV 1.25-3, V2-N3A and FV2-N3A

Programmable controller

connection cable

Connection cable for

personal computer or

bar code reader

24VDC

power

supply

Grounding

GOT GOT GOT

Other

device

Other

device

Other

device

Grounding

(1) Independent ground

...... Best condition

(2) Shared grounding

...... Good condition

(3) Common grounding

...... Not allowed

Terminal

screw

Solderless

terminal

Terminal

screw

6.2mm

or less

3.2

6.2mm

or less

When wiring one cable to

one terminal

When wiring two cables to

one terminal

Solderless

terminal

No. Inspection Item

Inspection

Method

Criterion Action

1 GOT mounting status

Check for

loose mounting

screws.

Securely

mounted

Retighten screws

within the

specified torque

range

Connection status

Loose terminal

screws

Retighten

screws with

screwdriver

Not loose

Retighten

terminal screws

Proximate

solderless

terminals

Visual check

Proper

intervals

Correct

Loose connectors Visual check Not loose

Retighten

connector fixing

screws

Usage status

Dirt on protection

sheet

Visual check

Not

outstanding

Replace with new

one

Foreign material

attachment

Visual check

No foreign

matter sticking

Remove clean

No. Inspection Item

Inspection

Method

Criterion Action

Surrounding

environment

Ambient

temperature

Make

measurement

with

thermometer

or hygrometer

Measure

corrosive gas

Display

section

0 to

For use in

control panel,

temperature

inside control

panel is ambient

temperature

Other

portions

0 to

Ambient

humidity

10 to 90%RH

Atmosphere

No corrosive

gas

Power supply voltage

check

24VDC

Measure

voltage across

terminals.

20.4 to

26.4VDC

Change supply

power

Connection

status

Loose

terminal

screws

Retighten

screws with

screwdriver

Not loose

Retighten

terminal screws

Proximate

solderless

terminals

Visual check

Proper

intervals

Correct

Loose

connectors

Visual check Not loose

Retighten

connector fixing

screws

Product name Model name

Battery GT11-50BAT

 Battery replacement procedure

1) Turn the GOT power off.

2) Open the back cover of the GOT.

3) Remove the old battery from the

holder.

4) Disconnect the old battery connector

and insert the new battery connector

within 30s.

(Clock data, alarm history, and

recipe data is retained by the GOT

condenser for 30 seconds.)

5) Insert the new battery into the holder

and close the back cover.

 How to confirm production year and

month

The production year and month of the battery built in the purchased GOT can be

confirmed by the production No. (serial No.) marked on the GOT main unit.

 Battery life

Approximate battery life:

5 years (ambient temperature: 25 ) [Guaranteed for 1 year]

Battery replacement: In 4 to 5 years

Approximate life is 5 years, but life may be shorter depending on the ambient

temperature, therefore, note that the battery must be replaced in 4 to 5 years.

Make sure to purchase a new battery as needed as it self-discharges.

Battery status can be confirmed on a GOT utility screen.

For details of battery status or how to output alarm, refer to the following:

GT11 User’s Manual

Back cover

Holder

Connector

Back cover

Holder

Connector

Day (example: 1st) 1 to 31: 1st to 31s

Year (example: 2007)

last digit

Month (example: Jun.). 1 to 9: Jan. to Sep.,

X: Oct., Y: Nov., Z: Dec.

MODEL

GRAPHIC OPERATION TERMINAL

SERIAL

GT1155-QTBDQ

00007201

DP00001-A

IN 24VDC

POWER MAX 00W

MITSUBISHI ELECTRIC

MADE IN JAPAN

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 manufactured as a general-purpose part for

general industries, and has not been designed or manufactured 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 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, U.S.A.

Tel : +1-847-478-2100

Brazil 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

Germany Mitsubishi Electric Europe B.V. German Branch

Gothaer Strasse 8 D-40880 Ratingen, GERMANY

Tel : +49-2102-486-0

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

Travellers Lane, Hatfield, Hertfordshire., AL10 8XB, U.K.

Tel : +44-1707-276100

Italy 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

Spain 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

France Mitsubishi Electric Europe B.V. French Branch

25, Boulevard des Bouvets, F-92741 Nanterre Cedex, France

TEL: +33-1-5568-5568

South Africa Circuit Breaker Industries Ltd.

Private Bag 2016, ZA-1600 Isando, South Africa

Tel : +27-11-928-2000

Hong Kong Mitsubishi Electric Automation (Hong Kong) Ltd.

10th Floor, Manulife Tower, 169 Electric

Road, North Point, Hong Kong

Tel : +852-2887-8870

China Mitsubishi Electric Automation (China) Ltd.

4/F Zhi Fu Plazz, No.80 Xin Chang Road,

Shanghai 200003, China

Tel : +86-21-6120-0808

Taiwan Setsuyo Enterprise Co., Ltd.

6F No.105 Wu-Kung 3rd.Rd, Wu-Ku Hsiang,

Taipei Hsine, Taiwan

Tel : +886-2-2299-2499

Korea Mitsubishi Electric Automation Korea Co., Ltd.

1480-6, Gayang-dong, Gangseo-ku Seoul

157-200, Korea

Tel : +82-2-3660-9552

Singapore Mitsubishi Electric Asia Pte, Ltd.

307 Alexandra Road #05-01/02,

Mitsubishi Electric Building, Singapore 159943

Tel : +65-6470-2460

Thailand 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

Indonesia 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

India Messung Systems Pvt, Ltd.

Electronic Sadan NO:III Unit No15, M.I.D.C Bhosari,

Pune-411026, India

Tel : +91-20-2712-3130

ustralia Mitsubishi Electric Australia Pty. Ltd.

348 Victoria Road, Rydalmere, N.S.W 2116, Australia

Tel : +61-2-9684-7777

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 for service transaction permission.

Specifications subject to change without notice.

Printed in Japan, May 2011.

IB-0800385ENG-F-2/2

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