Mitsubishi Electric CC-Link User Manual

CC-Link Embedded I/O Adapter User's Manual

• SAFETY PRECAUTIONS •

(Always read these instructions 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 instructions given in this manual are concerned with this product. Refer to the user's manual of the CPU module to use for a description of the PLC system safety precautions. In this manual, the safety instructions are ranked as "DANGER" and "CAUTION".

DANGER

!

CAUTION

!

Note that the !CAUTION level may lead to a serious consequence according to the circumstances. Always follow the instructions 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.

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.

[Design Precautions]

!

DANGER

• When there are communication errors with the data link, the communication error station will enter the following condition. Build an interlock circuit into the sequence program to operate system safely by using the communication state information. An accident may occur by a false output or a malfunction. (1) Turn off all input from Remote I/O station. (2) Turn off all output from Remote I/O station.

• The output may be left ON or OFF due to trouble in the CC-Link embedded I/O adapter. Configure a circuit to monitor I/O signals which may lead to a serious accident..

!

CAUTION

• Use the CC-Link embedded I/O adapter in an environment that meets the general specifications contained in this manual. Using this adapter in an environment outside the range of the general specifications could result in electric shock, fire, malfunction, and damage to or deterioration of the product.

• Do not bunch the control wires or communication cables with the main circuit or power wires, or install them close to each other. They should be installed 100 mm (3.9 in.) or more from each other. Not doing so could result in noise that would cause malfunction.

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[Installation Precautions]

!

CAUTION

• Do not directly touch the CC-Link embedded I/O adapter's conductive parts. Doing so could cause malfunction or failure in the CC-Link embedded I/O adapter.

• Securely solder the CC-Link embedded I/O adapter to install it to a user board. Defective contact could cause malfunction.

[Wiring Precautions]

!

DANGER

• Before beginning any installation or wiring work, make sure that all phases of the power supply have been obstructed from the outside. Failure to completely shut off the power supply phases may cause electric shock and/or damage to the adapter.

!

CAUTION

• Always ground the FG terminal to the protective ground conductor. Doing so may cause electric shock or malfunction.

• Correctly connect the CC-Link embedded I/O adapter after confirming the rated voltage and pin numbers of the product. Failure to do so could make a short circuit with bare solderless terminals.

• When wiring the CC-Link embedded I/O adapter, check the rated voltage and terminal layout and make sure the wiring is done correctly. Connecting a power supply that differs from the rated voltage or wiring it incorrectly may cause fire, failure or malfunction.

• Make sure that there are no foreign substances such as sawdust or wiring debris inside the CCLink embedded I/O adapter. Such debris could cause fire, failure or malfunction.

• Make sure that the communication cable connected to the adapter is kept in the duct or fixed with cramps. Failure to do so may cause a damage to the user board or cables due to dangling, shifting or inadvertent handling of cables, or misoperation because of bad cable contacts.

• Do not grab on the cable when removing the communication cable connected to the adapter. When removing the cable with a connector, hold the connector on the side that is connected to the adapter. When removing the cable without a connector, loose the screws on the side that is connected to the adapter. Pulling the cable that is still connected to the adapter may cause a damage to the user board or cable, or malfunction due to bad cable contacts.

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[Starting and Maintenance Precautions]

!

DANGER

• Do not touch the terminals or connector while the power is on. Doing so may cause electric shock or malfunction.

• Make sure to switch all phases of the external power supply off before cleaning or re-tightening the terminal screws. Failure to do so may damage the CC-Link embedded I/O adapter or cause malfunction.

!

CAUTION

• Do not disassemble or modify the CC-Link embedded I/O adapter. Doing so could cause failure, malfunction, injury or fire.

• Because the case of the CC-Link embedded I/O adapter is made of resin, be careful not to drop it or expose it to strong impact. It may damage the CC-Link embedded I/O adapter.

• Before mounting or dismounting the user board loaded with the CC-Link embedded I/O adapter to or from an enclosure, always switch power off externally in all phases. Failure to do so may damage the CC-Link embedded I/O adapter or cause malfunction.

[Disposal Precautions]

!

CAUTION

• When disposing of this product, treat it as industrial waste.

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REVISIONS

* The manual number is given on the bottom left of the back cover.

Print Date * Manual Number Revision May., 2002 SH(NA)-080324E-A First printing Aug., 2002 SH(NA)-080324E-B

Addition

Section 4.1.2, 4.2.2, Appendix 1.2

Correction

Conformation to the EMC Directive and Low Voltage Instruction, Section 1.2, 1.3, 1.4, Chapter 2, Section 4.2.1, 4.3.1, 5.1, 5.2

Mar., 2006 SH(NA)-080324E-C

Correction

Chapter 3, Section 5.1

Sep., 2006 SH(NA)-080324E-D

Addition

Section 6.2.2

Correction

Section 6.2.1

Japanese Manual Version SH-080323-D

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.

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INTRODUCTION

Thank you for purchasing the MELSEC-A series PLC. Before using the equipment, please read this manual carefully to develop full familiarity with the functions and performance of the A-series PLC you have purchased, so as to ensure correct use. Please forward a copy of this manual to the end user.

About Manuals

The following manuals are also related to this product.

In necessary, order them by quoting the details in the tables below.

Related Manuals

Manual Name

Control Communication Link System Master/Local Module User's Manual

This manual describes the system configuration, performance specification, function, handling, wiring

and troubleshooting for QJ61BT11 (Sold separately)

Manual Number

(Model Code)

SH-080016

(13JL91)

CC-Link System Master ( Local Module type AJ61BT11/A1SJ61BT11 User's Manual

This manual describes the system configuration, performance specification, function, handling, wiring

and troubleshooting for AJ61BT11 and A1SJ61BT11. (Sold separately)

CC-Link System Master ( Local Module type AJ61QBT11/A1SJ61QBT11 User's Manual

This manual describes the system configuration, performance specification, function, handling, wiring

and troubleshooting for AJ61QBT11 and A1SJ61QBT11. (Sold separately)

IB-66721 (13J872)

IB-66722 (13J873)

Conformation to the EMC Directive and Low Voltage Instruction

For details on making Mitsubishi PLC conform to the EMC directive and low voltage instruction when installing it in your product, please see Chapter 3, "EMC Directive and Low Voltage Instruction" of the PLC CPU User's Manual (Hardware).

The CE logo is printed on the main body of the PLC that conforms to the EMC directive and low voltage instruction.

By making this product conform to the EMC directive and low voltage instruction, it is not necessary to make those steps individually.

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A

1 OVERVIEW

MELSEC-

1 OVERVIEW

1.1 Features

This manual describes the specifications of the CC-Link embedded I/O adapter used as the remote I/O station of a Control & Communication Link (hereafter abbreviated to CC-Link) system.

The following are the features of the CC-Link embedded I/O adapter.

(1) Device-embedded CC-Link remote I/O

This adapter is a modular remote I/O used as a device-embedded adapter.

(2) Direct installation to user board

Using a pin header as the external interface for adapter power supply, transmission, I/O signals and others, the adapter can be installed directly to a user board.

(3) Flexible noise reduction measures

Depending on external noise environment, the user board can be equipped with a noise filter to enhance noise resistance as necessary.

(4) Insulation method

The adapter power supply uses a transformer insulation method and the external I/O uses a photocoupler insulation method.

(5) Overload protection function, overvoltage protection function and

overheat protection function

The transistor output section has the overload, overvoltage and overheat protection functions.

(6) Cascade connection

The CC-Link embedded I/O adapters can be cascaded. Two CC-Link embedded I/O adapters can be installed side by side within the same board.

1

User board

(7) CC-Link Ver. 1.10 compatibility

The CC-Link embedded I/O adapter is compatible with CC-Link Ver. 1.10.

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DA

DB

DG

SLD

A

1 OVERVIEW

1.2 Identifying the Compact CC-Link Embedded I/O Adapter Type

MELSEC-

1

The following shows how to identify the type of a CC-Link embedded I/O adapter.

AJ65MBTL1N-16DT

D

: 24VDC input

T

: Transistor output

DT

: 24VDC input, transistor output complex

16: 16 points 32: 32 points

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A

1 OVERVIEW

1.3 Cautionary Notes when Selecting a CC-Link Embedded I/O Adapter

The following explains the cautionary notes and specifications that apply when selecting a CC-Link embedded I/O adapter for use in the CC-Link system:

(1) This is a embedded I/O adapter designed specifically for the CC-Link system.

Do not connect the adapter to other data-link systems, such as the MELSECNET/MINI.

(2) 32 points are assigned per station for a CC-Link embedded I/O adapter.

The second-half 16 points of a 16-point CC-Link embedded I/O adapter are empty but are not usable.

(3) For the maximum switching frequency when driving a load in the CC-Link

embedded output adapter, set to one second or more each for ON and OFF.

(4) When using a counter, a timer or the like that uses a DC/DC converter as the load

for a CC-Link embedded transistor output adapter having a maximum load current of 0.1A, a rush current flows when the adapter is turned on and at fixed intervals during operation. For this reason, malfunctions may occur if the average current is set. When the above load is used, connect resistance or inductance in parallel to the load, or use an output adapter having a large maximum load current in order to minimize the effects of the rush current.

Resistance Load

Output adapter

(5) When using the AJ65MBTL1N-16D, AJ65MBTL1N-16DT or AJ65MBTL1N-32D

CC-Link embedded I/O adapter, the maximum number of simultaneous input points listed in the specifications will change, depending on the ambient temperature. The maximum number of simultaneous input points is shown in the diagram below:

(a) Dilating curve for the AJ65MBTL1N-16D or AJ65MBTL1N-16DT

]

[%]

%

[ s

t

100

n

i o p t u p n

i s

u o e n a

t

l u

50

m

i s f o r e b

m u n

m u

m

i x a

010203040 55

M

Ambient temperature [°C]

45

[°C]

LoadInductance

MELSEC-

1 - 3 1 - 3

A

1 OVERVIEW

1.4 Specification List

(b) Dilating curve for the AJ65MBTL1N-32D

]

[%]

%

[ s

t

100

n

i o p t u p n

i s

u o e n a

t

l u

50

m

i s f o r e b

m u n

m u

m

i x a

010203040 55

M

Ambient temperature [°C]

50

[°C]

MELSEC-

Specification list for each compact remote I/O adapter is shown below.

Model Specification Reference

AJ65MBTL1N-16D 16 points 24VDC positive common (sink) input Section 4.1.1

AJ65MBTL1N-32D 32 points 24VDC positive common (sink) input Section 4.1.2

AJ65MBTL1N-16T 16 points transistor output 0.1A sink output Section 4.2.1

AJ65MBTL1N-32T 32 points transistor output 0.1A sink output Section 4.2.2

AJ65MBTL1N-16DT

8 points 24VDC positive common (sink) input,

8 points transistor output 0.1A sink output.

1.5 About the Generic, Abbreviated and Technical Terms Used in This Manual

Generic/abbreviated/

technical term

CC-Link Abbreviation of Control & Communications Link

Master/local module

CC-Link embedded I/O

adapter

CC-Link embedded input

adapter

CC-Link embedded output

adapter

CC-Link embedded combined

adapter

The abbreviated and technical terms used in this manual are listed below:

Description

Generic term for the QJ61BT11, AJ61BT11, A1SJ61BT11, AJ61QBT11 and A1SJ61QBT11 CC-

Link system master/local module

Generic term for the AJ65MBTL1N-

CC-Link embedded I/O adapter

D CC-Link embedded input adapter

T CC-Link embedded output adapter

DT CC-Link embedded combined adapter

Section 4.3.1

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A

1 OVERVIEW

MEMO

MELSEC-

1 - 5 1 - 5

A

2 NAMES AND SETTINGS FOR EACH PART

MELSEC-

2

AJ65MBTL1N-16

The names and settings for the component of the CC-Link embedded I/O adapter are shown below.

AJ65MBTL1N-32

1)

3) 2)

4)

No. Item Description

1) Operating status indicator LEDs

X0 to XF/X0 to X1F

Y0 to YF/Y0 to Y1F

LED name Confirmation details

PW

L RUN

L ERR

Turns on when power supply of CC-Link embedded I/O

adapter is turned on.

Checks if the input adapter is communicating with the

master station of CC-Link embedded I/O adapter normally.

Turns on when normal data is received from master

station, and turns off when time has expired.

On: Communication data error.

Flicker at regular intervals:

Indicates that the station number setting or

transmission speed setting switch position was

changed while power is on.

Flicker at irregular intervals:

Indicates that the terminal resistor is left unconnected

or that the CC-Link embedded I/O adapter or CC-Link

dedicated cable is affected by noise.

Off: Normal communication.

Shows on/off status of I/O.

Lit when on, unlit when off.

4)

1)

2 - 1 2 - 1

Mitsubishi Electric CC-Link User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

• SAFETY PRECAUTIONS •

REVISIONS

INTRODUCTION

CONTENTS

About Manuals

Conformation to the EMC Directive and Low Voltage Instruction

1 OVERVIEW

1.1 Features

1.2 Identifying the Compact CC-Link Embedded I/O Adapter Type

1.3 Cautionary Notes when Selecting a CC-Link Embedded I/O Adapter

1.4 Specification List

1.5 About the Generic, Abbreviated and Technical Terms Used in This Manual

2 NAMES AND SETTINGS FOR EACH PART