Mitsubishi 840 Series Specifications download pdf

This manual confers no industrial property rights or any rights of any other kind,

nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be

held responsible for any problems involving industrial property rights which may

occur as a result of using the contents noted in this manual.

Warranty

Mitsubishi will not be held liable for damage caused by factors found not to be

the cause of Mitsubishi; opportunity loss 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 Electric.

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.

•

HEAD OFFICE

HIMEJI WORKS

: TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310,

JAPAN

: 840, CHIYODA CHO, HIMEJI, JAPAN

Side

JAPANESE ENGLISH

JY997D40901A

Safety Precaution

(Read these precautions before use.)

This manual classifies the safety precautions into two categories:

and .

Depending on the circumstances, procedures indicated by may

also cause severe injury.

It is important to follow all precautions for personal safety.

Associated Manuals

How to obtain manuals

For product manuals or documents, consult with the Mitsubishi Electric dealer

from who you purchased your product.

Indicates that incorrect handling may cause 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.

Manual name Manual No. Description

3U Series

User’s Manual

- Hardware Edition

JY997D16501

MODEL CODE:

09R516

Explains the FX3U Series PLC

specification details for I/O, wiring,

installation, and maintenance.

3UC Series

User’s Manual

- Hardware Edition

JY997D28701

MODEL CODE:

09R519

Explains the FX3UC Series PLC

specification details for I/O, wiring,

installation, and maintenance.

3G/FX3U/FX3UC

Series Programming

Manual

-Basic&Applied

Instruction Edition

JY997D16601

MODEL CODE:

09R517

Describes PLC programming for

basic/applied instructions and

devices.

Compliance with EC directive (CE Marking)

This note does not guarantee that an entire mechanical module produced in

accordance with the contents of this note will comply with the following standards.

Compliance to EMC directive and LVD directive for the entire mechanical module

should be checked by the user/manufacturer. For more information please consult with

your nearest Mitsubishi product provider.

Regarding the standards that comply with the main unit, please refer to either the FX

series product catalog or consult with your nearest Mitsubishi product provider.

Requirement for Compliance with EMC directive

The following products have shown compliance through direct testing (of the identified

standards below) and design analysis (through the creation of a technical construction

file) to the European Directive for Electromagnetic Compatibility (2004/108/EC) when

used as directed by the appropriate documentation.

Attention

• This product is designed for use in industrial applications.

Note

• Manufactured by:

Mitsubishi Electric Corporation

2-7-3 Marunouchi, Chiyoda-ku, Tokyo, 100-8310 Japan

• Manufactured at:

Mitsubishi Electric Corporation Himeji Works

840 Chiyoda-machi, Himeji, Hyogo, 670-8677 Japan

• Authorized Representative in the European Community:

Mitsubishi Electric Europe B.V.

Gothaer Str. 8, 40880 Ratingen, Germany

Type: Programmable Controller (Open Type Equipment)

Models: MELSEC FX

3U series manufactured

from August 1st, 2010 FX

3U-8AV-BD

1. Introduction

The FX3U-8AV-BD is an expansion board equipped with eight analog set points which

can be used as an analog timer.

1.1 Incorporated Items

Check to ensure the following product and items are included in the package

Standard Remark

EN61131-2:2007

Programmable controllers

- Equipment requirements

and tests

Compliance with all relevant aspects of the

standard.

EMI

• Radiated Emissions

• Conducted Emissions

EMS

• Radiated electromagnetic field

• Fast Transient burst

• Electrostatic discharge

• High-energy surge

• Voltage drops and interruptions

• Conducted RF

• Power frequency magnetic field

Included Item

3U-8AV-BD 1 unit

Trimmer layout label 1 sheet

M3 tapping screws for installation 2 pcs

Manuals (Japanese version, English version) 1 manual each

1.2 External Dimensions and Part Names

1.3 Trimmer Layout

2. Installation

[1] Mounting holes(2- φ3.2 (0.13"))

[2] Special adapter connector cover

[3] Analog volume

[4] Main unit connector

[5] Special adapter connector

INSTALLATION

PRECAUTIONS

• Make sure to shut down all phases of the power supply externally before

installing.

Failure to do so may cause electric shock or damage to the product.

INSTALLATION

PRECAUTIONS

• Use the product within the generic environment specifications described in

PLC main unit manual (Hardware Edition).

Never use the product in areas with excessive dust, oily smoke, conductive

dusts, corrosive gas (salt air, Cl

2, H2S, SO2, or NO2), flammable gas,

vibration or impacts, or expose it to high temperature, condensation, or rain

and wind.

If the product is used in such conditions, electric shock, fire, malfunctions,

deterioration or damage may occur.

• Use screwdrivers carefully when performing installation work, thus avoiding

accident or product damage.

• When drilling screw holes or wiring, make sure cutting or wire debris dose

not enter the ventilation slits.

Failure to do so may cause fire, equipment failures or malfunctions.

• Do not touch the conductive parts of the product directly.

Doing so may cause device failures or malfunctions.

• Connect the extension board securely to their designated connectors.

Loose connections may cause malfunctions.

55.9(2.20")

53.5(2.11") 19.7

(0.78")

46.1(1.82")

[1]

[2]

[5]

[4]

Unit: mm(inches)

MASS(Weight): 20g(0.05lbs)

Special adapter connector

cover is removed

VR0 VR1

VR2 VR3

VR4 VR5

VR6 VR7

2.1 Installation Method

The following section describes the installation method to the FX3U/FX3UC-32MT-

LT(-2) Series PLC.

2.1.1 FX3U Series PLC

1) Power off the PLC.

Disconnect all the cables connected to the PLC.

Demount the PLC from the DIN rail.

2) Using a flat head screwdriver as shown in

the figure on the right, lift the dummy

expansion board cover (fig. A) making sure

not to damage the circuit board or

electronic parts.

3) Remove the dummy expansion board

cover (fig. A) perpendicularly away from

the main unit.

4) Make sure the expansion board (fig. B) is in

parallel with the main unit (fig. C) and

attach it to the expansion board connector.

5) Fix the expansion board (fig. B) to the main

unit (fig. C) using the provided M3 tapping

screws (fig. D).

Tightening torque: 0.3 to 0.6 N•m

2.1.2 FX3UC-32MT-LT(-2) Series PLC

1) Power off the PLC.

Disconnect all the cables connected to the PLC.

Demount the PLC from the DIN rail.

2) Using a flat head screwdriver as shown in

the figure on the right, lift the dummy

expansion board cover (fig. A) making sure

not to damage the circuit board or electronic

parts.

3) Remove the dummy expansion board cover

(fig. A) perpendicularly away from the main

unit.

4) Make sure the expansion board (fig. B) is in

parallel with the main unit (fig. C) and attach

it to the expansion board connector.

5) Fix the expansion board (fig. B) to the main

unit (fig. C) using the provided M3 tapping

screws (fig. D).

Tightening torque: 0.3 to 0.6 N•m

-48MR/ES

-48M

-48

-48MR/

-48

-48M

3. Specification

3.1 Applicable PLC

3.2 General Specifications

Items other than the following are equivalent to those of the PLC main unit.

For general specifications, refer to the manual of the PLC main unit.

→ Refer to the FX

3U Series User's Manual - Hardware Edition.

→ Refer to the FX

3UC Series User's Manual - Hardware Edition.

3.3 Power Supply Specification

3.4 Performance Specification

STARTUP AND

MAINTENANCE

PRECAUTIONS

• Do not disassemble or modify the PLC.

Doing so may cause fire, equipment failures, or malfunctions.

* For repair, contact your local Mitsubishi Electric distributor.

• Do not drop the product or exert strong impact to it.

Doing so may cause damage.

DISPOSAL

PRECAUTIONS

• Please contact a certified electronic waste disposal company for the

environmentally safe recycling and disposal of your device.

TRANSPORT AND

STORAGE PRECAUTIONS

• The product is a precision instrument. During transportation, avoid any

impacts. Failure to do so may cause failures in the product. After

transportation, verify the operations of the product.

Model name Applicability

3U Series PLC Ver. 2.70 and later

3UC-32MT-LT(-2) PLC Ver. 2.70 and later

Item Specification

5V DC power supply (mA)

20mA

(5V DC power is supplied internally from the main

unit.)

Item Specification

Analog volume points 8 points

Instruction

VRRD(FNC 85) Volume Read

VRSC(FNC 86) Volume Scale

Digital conversion value

VRRD instruction: 0 to 255

VRSC instruction: 0 to 10

4. Program Example

For details on the VRRD and VRSC instruction, refer to the following manuals.

→ Refer to the FX

3G/FX3U/FX3UC Series Programming Manual.

1) Example in which the read analog value is used as the set value of an analog

timer. (VRRD instruction)

The analog value of the variable analog potentiometer No.0 is converted into

binary 8-bit data, and the value in the range from 0 to 255 is transferred to D0.

The value of D0 is used as the set value of a timer

When a value larger than 255 is required as the set value of a timer, the read

value multiplied by a constant by the FNC22 (MUL) instruction can be set

indirectly as the timer constant.

2) Example in which the scale value is used as a rotary switch. (VRSC instruction)

Either one among auxiliary relays M0 to M10 turns ON in accordance with the

scale value in the range from 0 to 10 of the specified variable analog

potentiometer.

5. Trimmer Layout Label

The trimmer layout label is adhere it in a position where it can be seen easily for quick

reference (as shown in the figure below).

• In the case of FX

3U Series PLC

• In the case of FX

3UC-32MT-LT(-2) PLC

K0 D0

X000

X001

Volume

number

Read

destination

FNC 85

VRRD

X000

X001

M10

M0 turns ON when the scale value is "0".

M1 turns ON when the scale value is "1".

M10 turns ON when the scale value is "10".

K1 D1

FNC 86

VRSC

D1 M0

FNC 41

DECO

The FNC41 (DECO)

instruction occupies

auxiliary relays

M0 to M15.

6. Caution On Use

• Only one analog volume expansion board can be used per main unit.

• The communication function is not available at ch1 when VRRD or VRSC

instruction is used in the program in FX

3U/FX3UC PLCs.

FX3U-8AV-BD

USER’S MANUAL

This manual describes the part names, dimensions, mounting, and

specifications of the product. Before use, read this manual and the manuals of

all relevant products fully to acquire proficiency in handling and operating the

product. Make sure to learn all the product information, safety information, and

precautions.

Store this manual in a safe place so that it can be taken out and read whenever

necessary. Always forward it to the end user.

Registration:

The company and product name described in this manual are registered

trademarks or the trademarks of their respective companies.

Effective August 2010

Specifications are subject to change without notice.

Manual Number JY997D40901

Revision A

Date August 2010

1 2 3

JY997D40901A 1

Summary of Contents

Page 1 - JY997D40901A

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corpora

Page 2

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corpora

Page 3

This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corpora