Mitsubishi AJ65BT-R2N-U-HW Manuale utente

User’s Manual

(Hardware)

AJ65BT-R2N

Thank you for purchasing the Mitsubishi programmable controller

MELSEC-A series.

CC-Link System RS-232

Interface Module

Prior to use, please read this and relevant manuals thorougly to fully

understand the product.

MODEL AJ65BT-R2N-U-HW

MODEL

CODE 13JY30

IB(NA)-0800381-C(0809)MEE

A-1

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. For the

safety instructions of the programmable controller system, please read the user's

manual for the CPU module used.

In this manual, the safety instructions are ranked as "DANGER" and "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.

DANGER

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.

CAUTION

A-2

[Design Precautions]

DANGER

When controlling a running programmable controller (data modification) by

connecting a peripheral to a CPU module or connecting a personal computer

to an intelligent/special function module, create an interlock circuit on the

sequence program so that the whole system will operate safely all the time.

Also, before performing other controls (e.g. program modification, operating

status change (status control)), read this manual carefully and ensure the

safety.

Especially, in the control from an external device to a programmable

controller in a remote location, some programmable-controller-side problems

cannot be resolved immediately due to a data communication failure.

To prevent this, establish corrective procedures for communication failure

between the external device and the programmable controller CPU, as well

as creating an interlock circuit on the sequence program.

In the case of a data link error, the operation status of a faulty station is as

shown below. Using the communication status information, create an

interlock circuit on the sequence program for the system to operate safely.

Incorrect output or malfunction can lead to an accident.

(1) All of general-purpose inputs from this module turn OFF.

(2) All of general-purpose outputs from this module turn OFF.

Depending on the module failure, inputs and outputs may turn ON or OFF

incorrectly.

For I/O signals that may cause a serious accident, provide an external

monitoring circuit.

CAUTION

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 (3.94 inch) or more from each other.

Not doing so could result in noise that would cause erroneous operation.

Always use the data link terminal block for connection of a CC-Link dedicated

cable to a master module.

Care must be taken because, if the cable is incorrectly inserted into the

general-purpose I/O terminal block instead of the data link terminal block, the

module will break down.

A-3

[Installation Precautions]

[Wiring Precautions]

CAUTION

Use the programmable controller in an environment that meets the general

specifications given in this manual.

Using this programmable controller in an environment outside the range of

the general specifications could result in electric shock, fire, erroneous

operation, and damage to or deterioration of the product.

Using a tool specified by the manufacturer, correctly press, crimp, or solder

the wires of the connector and securely connect the connector to the module.

Incomplete connection may cause a short circuit and/or malfunctions.

Do not directly touch the module's conductive parts or electronic

components.

Touching the conductive parts could cause an operation failure or give

damage to the module.

Securely fix the module with the DIN rail or installation screws. Installation

screws must be tightened within the specified torque range.

A loose screw may cause a drop of the module, short circuit or malfunction.

Overtightening may damage the screw, resulting in a drop of the module or a

short circuit.

Completely connect each cable connector to each receptacle.

Incomplete connection may cause a malfunction due to poor contact.

CAUTION

Be sure to shut off all phases of the external power supply used by the

system before installation or wiring.

Failure to do so may cause an electric shock, damage to the product and/or

malfunctions.

Attach the terminal cover to the product before energizing and operating the

system after installation or wiring.

Failure to do so may cause an electric shock.

Be sure to ground the FG terminals and LG terminals to the protective

ground conductor.

Failure to do so may result in malfunctions.

A-4

[Wiring Precautions]

CAUTION

When wiring in the programmable controller, be sure that it is done correctly

by checking the product's rated voltage and the terminal layout.

Connecting a power supply that is different from the rating or incorrectly

wiring the product could result in fire or damage.

Tighten the terminal screws with the specified torque.

If the terminal screws are loose, it could result in short circuits, fire, or

erroneous operation.

Overtightening a terminal screw may damage the screw, resulting in a short

circuit or malfunction.

Be sure there are no foreign substances such as sawdust or wiring debris

inside the module.

Such debris could cause fires, damage, or erroneous operation.

Place the connection wires and cables in a duct or clamp them.

If not, dangling cables may swing or inadvertently be pulled, resulting in

damage to the module and/or cables or malfunctions due to poor cable

connection.

Do not install the control cable(s) together with the communication cable(s).

Doing so may cause malfunctions due to noise.

When disconnecting a communication or power cable from the module, do

not pull it by holding the cable part.

For a cable with connector, hold the connector and disconnect it from the

module.

For a cable without connector, loosen the connector screw and disconnect

the cable.

Pulling the cable that is still connected to the module may damage the

module and/or cable and cause malfunctions due to poor cable connection.

Make sure that the interface type is correct before connecting the cable.

Do not connect a cable to a module that has different interface specification.

Doing so will cause a module failure.

Using a tool specified by the manufacturer, correctly press, crimp, or solder

the wires of the connector and securely connect the connector to the module.

Failure to do so may cause a malfunction or failure of the module.

A-5

Revisions

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

Print Date *Manual Number Revision

May, 2007 IB(NA)-0800381-A First edition

Oct., 2007 IB(NA)-0800381-B

Section 2.2, Section 2.4.1, Section 2.4.2,

Section 3.1

Sep., 2008 IB(NA)-0800381-C

SAFETY PRECAUTIONS, Compliance with the

EMC and Low Voltage Directives, Section 2.4.1,

Section 2.5, Section 3.1

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.

Partially revised

A-6

CONTENTS

1. OVERVIEW..................................................................................................... 1

2. SPECIFICATIONS .......................................................................................... 2

2.1 General Specifications.............................................................................. 2

2.2 Performance Specifications ......................................................................3

2.3 CC-Link Dedicated Cable Specifications.................................................. 4

2.4 RS-232 Interface Specifications ............................................................... 5

2.4.1 RS-232 connector specifications....................................................... 5

2.4.2 RS-232 cable specifications .............................................................. 6

2.5 General-purpose I/O Specifications.......................................................... 7

3. IMPLEMENTATION AND INSTALLATION ................................................... 10

3.1 Handling Precautions ............................................................................. 10

3.2 Installation Environment ......................................................................... 10

4. PART NAMES AND SETTINGS ................................................................... 11

5. WIRING......................................................................................................... 17

5.1 CC-Link Dedicated Cable Connection Method ....................................... 17

5.2 External Device Connection Method ...................................................... 18

6. EXTERNAL DIMENSIONS ........................................................................... 20

A-7

ABOUT MANUALS

The following manuals are also related to this product.

Please purchase it if necessary.

Compliance with the EMC and Low Voltage Directives

(1) For programmable controller system

To configure a system meeting the requirements of the EMC and

Low Voltage Directives when incorporating the Mitsubishi

programmable controller (EMC and Low Voltage Directives

compliant) into other machinery or equipment, refer to the "EMC

AND LOW VOLTAGE DIRECTIVES" chapter of the User's Manual

for the CPU module used.

The CE mark, indicating compliance with the EMC and Low Voltage

Directives, is printed on the rating plate of the programmable

controller.

(2) For the product

For the compliance of this product with the EMC and Low Voltage

Directives, refer to the "CC-Link module" section in the "EMC AND

LOW VOLTAGE DIRECTIVES" chapter of the User's Manual for

the CPU module used.

Related manuals

Manual name Manual number

(Model code)

CC-Link System RS-232 Interface Module User's Manual (Nonprocedural

Protocol Mode)

SH-080685ENG

(13JY00)

CC-Link System RS-232 Interface Module User's Manual (MELSOFT

Connection Mode)

SH-080687ENG

(13JZ01)

1. OVERVIEW

This manual describes how to install and connect the AJ65BT-R2N CC-

Link system RS-232 interface module (hereinafter referred to as

AJ65BT-R2N).

(Packing list)

Table 1.1 Packing list

Model Product name Quantity

AJ65BT-R2N AJ65BT-R2N CC-Link system RS-232 interface

module 1

2. SPECIFICATIONS

2.1 General Specifications

*1 Do not use or store the AJ65BT-R2N in an environment where the

atmospheric pressure is higher than the one at 0m elevation.

Doing so may cause malfunctions. For use in a compressed-air environment,

please consult your local Mitsubishi representative.

*2 It indicates the device is to be connected to which power distribution part,

within the area from the public electricity network to machinery in the

premise. Category II applies to devices to which power is supplied from fixed

installations.

The surge voltage withstand for devices rated up to 300V is 2500V.

*3 This is an index showing the degree of the conductive pollution that can

occur in the environment where the device is used.

In Pollution degree 2, only nonconductive pollution occurs. Occasionally,

however, temporary conductivity caused by condensation can be expected.

Table 2.1 General specifications

Item Specification

Operating ambient

temperature 0 to 55

Storage ambient

temperature -20 to 75

Operating ambient

humidity 10 to 90%RH, condensation not allowed

Storage ambient

humidity 10 to 90%RH, condensation not allowed

Vibration resistance

Compliant

with JIS B

3502,

IEC 61131-2

For intermittent vibration No. of

sweeps

Frequency Acceleration Amplitude

10 to 57Hz - 0.075mm 10 times

each in X, Y

and Z

directions

(for 80

minutes)

57 to 150Hz 9.8m/s2-

For continuous vibration

Frequency Acceleration Amplitude

10 to 57Hz - 0.035mm

57 to 150Hz 4.9m/s2-

Shock resistance Compliant with JIS B 3502, IEC 61131-2 (147m/s2, 3 times each in

X, Y and Z directions)

Operating atmosphere No corrosive gases

Operating altitude *1 2000m or lower

Installation location Inside control panel

Overvoltage category *2 II or lower

Pollution degree *3 2 or lower

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