Mitsubishi Q62DAN User manual

ital-Analo

Converter Module

Mitsubishi

General-Purpose PROGRAMMABLE LOGIC CONTROLLER

User’s Manual

(

Hardware

)

Q62DAN

Q64DAN

Q68DAVN

Q68DAIN

Thank you for purchasing the Mitsubishi general-purpose

programmable logic controller MELSEC-Q Series

Prior to use, please read this manual thoroughly and

familiarize yourself with the product.

MODEL Q-D/A-N-U-H/W

MODEL

CODE 13JP80

IB(NA)-0800321-A(0508)MEE

Mitsubishi Programmable

Logic Controller

2005 MITSUBISHI ELECTRIC CORPORATION

A-1

DANGER

CAUTION

zSAFETY PRECAUTIONS z

(Read these precautions before using.)

When using Mitsubishi equipment, thoroughly read this manual and the

associated manuals introduced in the manual. Also pay careful attention to

safety and handle the module properly.

These precautions apply only to Mitsubishi equipment. Refer to the user’s

manual of the CPU module to use for a description of the PLC system safety

precautions.

These "SAFETY PRECAUTIONS" classify the safety precautions into two

categories: "DANGER" and "CAUTION".

Procedures which may lead to a dangerous condition and

cause death or serious injury, if not carried out properly.

Procedures which may lead to a dangerous condition and

cause superficial to medium injury, or physical damage

only, if not carried out properly.

Depending on circumstances, procedures indicated by CAUTION may also

be linked to serious results.

In any case, it is important to follow the directions for usage.

Store this manual in a safe place so that you can take it out and read it

whenever necessary. Always forward it to the end user.

[DESIGN PRECAUTIONS]

CAUTION

zDo 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 may cause malfunction.

zAt power ON/OFF, voltage or current may instantaneously be output from

the output terminal of this module. In such case, wait until the analog

output becomes stable to start controlling the external device.

A-2

[INSTALLATION PRECAUTIONS]

CAUTION

zUse the PLC in an environment that meets the general specifications given

in the User's Manual of the CPU module being used.

Using this PLC in an environment outside the range of the general

specifications may cause electric shock, fire, malfunction, and damage to

or deterioration of the product.

zWhen installing the module, securely insert the module fixing tabs into the

mounting holes of the base unit while pressing the installation lever located

a t the bottom of the module downward.

Improper installation may result in malfunction , breakdown or the module

coming loose and dropping.

Securely fix the module with screws if it is subject to vibration during use.

zTighten the screws within the range of specified torque.

If the screws are loose, it may cause the module to fallout, short circuits, or

malfunction.

If the screws are tightened too much, it may cause damage to the screw

and/or the module, resulting in fallout, short circuits or malfunction.

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

system before mounting or removing the module.

Not doing so may cause damage to the module.

zDo not directly touch the conductive area or electronic components of the

module.

Doing so may cause malfunction or failure in the module.

[WIRING PRECAUTIONS]

CAUTION

zAlways ground the FG terminal for the PLC.

There is a risk of electric shock or malfunction.

zWhen turning on the power and operating the module after wiring is

completed, always attach the terminal cover that comes with the product.

There is a risk of electric shock if the terminal cover is not attached.

zTighten the terminal screws within the range of specified torque.

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

malfunction.

If the terminal screws are tightened too much, it may cause damage to the

screw and/or the module, resulting in short circuits or malfunction.

zBe careful not to let foreign matters such as sawdust or wire chips get

inside the module.

These may cause fires, failure or malfunction.

zThe top surface of the module is covered with protective film to prevent

foreign objects such as cable offcuts from entering the module when wiring.

Do not remove this film until the wiring is complete.

Before operating the system, be sure to remove the film to provide

adequate heat ventilation.

A-3

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

Print Date *Manual Number Revision

Aug.,2005 IB(NA)-0800321-A First edition

This manual confers no industrial property rights or any rights of any other kind, nor dose

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.

2005 MITSUBISHI ELECTRIC CORPORATION

A-4

CONTENTS

SAFETY PRECAUTIONS ..............................................................................A-1

REVISIONS ...................................................................................................A-3

CONTENTS...................................................................................................A-4

About the Manuals.........................................................................................A-4

Conformance to the EMC Directive/Low Voltage Directive.............................A-4

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

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

3. PART NAMES................................................................................................4

4. HANDLING PRECAUTIONS..........................................................................6

5. WIRING..........................................................................................................6

5.1 Wiring Precautions....................................................................................6

5.2 External Wiring.........................................................................................7

5.3 Switch setting for intelligent functional module..........................................9

6. EXTERNAL DIMENSIONS...........................................................................11

About the Manuals

The following manuals are related to this product.

Referring to this list, please request the necessary manuals.

Detailed Manual

Manual Name Manual Number

(Model Code)

Digital-Analog Converter Module User's Manual

Q62DAN/Q64DAN/Q68DAVN/Q68DAIN/Q62DA/

Q64DA/Q68DAV/Q68DAI/GX Configurator-DA

(SW2D5C-QDAU-E)

SH-080054

(13JR02)

Conformance to the EMC Directive/Low Voltage Directive

When incorporating the Mitsubishi PLC into other machinery or equipment and

keeping compliance with the EMC and low voltage directives, refer to Chapter

3, "EMC Directives and Low Voltage Directives" of the User's Manual

(Hardware) included with the CPU module or base unit used.

The CE logo is printed on the rating plate 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.

1. Overview

This manual explains specifications and the names of the components for the

following modules which are used in combination with the MELSEC-Q Series

CPU module.

•the Q62DAN type D/A converter module (hereafter Q62DAN)

•the Q64DAN type D/A converter module (hereafter Q64DAN)

•the Q68DAVN type D/A converter module (hereafter Q68DAVN)

•the Q68DAIN type D/A converter module (hereafter Q68DAIN)

In this manual, the Q62DAN, Q64DAN, Q68DAVN and Q68DAIN are referred to

as D/A converter modules.

After unpacking, confirm that the following products are enclosed.

Model code Product name Quantity

Q62DAN Q62DAN Model Digital-Analog Converter module 1

Q64DAN Q64DAN Model Digital-Analog Converter module 1

Q68DAVN Model Digital-Analog Converter module 1

Q68DAVN FG terminal L-Shaped metal fitting 1

Q68DAIN Model Digital-Analog Converter module 1

Q68DAIN FG terminal L-Shaped metal fitting 1

2. Specifications

The specifications for the D/A converter module are shown in the following table.

For general specifications, refer to the operation manual for the CPU module

being used.

Model name

Item Q62DAN Q64DAN Q68DAVN Q68DAIN

Number of analog output

points 2 points

(2 channels) 4 points

(4 channels) 8 points

(8 channels)

Digital input 16-bit signed binary (normal resolution mode: -4096 to 4095,

high resolution mode: -12288 to 12287, -16384 to 16383)

Voltage –10 to 10 V DC (External load resistance

value: 1 k to 1M )—

Analog output Current 0 to 20 mA DC

(External load resistance

value: 0 to 600 )—

0 to 20 mA DC

(External load

resistance value:

0to 600 )

Normal resolution

mode High resolution

mode

Analog output

range Digital

input

value

Maximum

resolution

Digital

input

value

Maximum

resolution

0 to 5V 1.25 mV 0.416

1 to 5V

0 to

4000 1.0 mV

0 to

12000 0.333

-10 to

10V 2.5 mV -16000

16000

0.625

Voltage

User

range

setting

-4000

4000 0.75 mV -12000

12000

0.333

0 to

20 mA 5 A 1.66 A

4 to

20 mA

0 to

4000 4 A

0 to

12000 1.33 A

Current User

range

setting

-4000

4000 1.5 A-12000

12000 0.83 A

I/O characteristics,

Maximum resolution

Ambient

temperature

25 ± 5 °C Within ± 0.1 % (Voltage: ±10 mV, Current: ± 20 A)

Accuracy

(Accuracy in

respect to

maximum

analog

output value)

Ambient

temperature

0 to 55 °C Within ± 0.3 % (Voltage: ± 30 mV, Current: ± 60 A)

Conversion speed 80 s/channel

Voltage ± 12 V —

Absolute

maximum output Current 21 mA — 21 mA

E2PROM write count Max. 100 thousand times

Output short circuit

protection Available

Model name

Item Q62DAN Q64DAN Q68DAVN Q68DAIN

Insulation method Between the I/O terminal and PLC power supply :

Between output channels :

Between external supply power and analog output :

Photocoupler isolation

No isolation

Transformer isolation

Dielectric withstand

voltage Between the I/O terminal and PLC power supply :

Between external supply power and analog output :500VAC for 1 minute

500VAC for 1 minute

Insulation resistance Between the I/O terminal and PLC power supply :

Between external supply power and analog output :500VDC 20M or more

500VDC 20M or more

I/O occupied points 16 points (I/O assignment: Intelligent 16 points)

Connected terminals 18-points terminal block

Applicable wire size 0.3 to 0.75 mm2

Applicable solderless

terminal

R1.25-3

(A solderless terminal with sleeve

cannot be used)

FG terminal:

R1.25-3, 1.25-YS3, RAV1.25-3,

V1.25-YS3A

Other terminals than FG:

R1.25-3 (A solderless terminal

with sleeve cannot be used)

24 V DC + 20 %, – 15 %

Ripple, spike 500 mV P-P or less

Inrush current:

2.5 A,

within 250 s

Inrush current:

2.5 A,

within 260 s

Inrush current:

2.5 A,

within 230 s

Inrush current:

2.5 A,

within 230 s

External supply power

0.15 A 0.24 A 0.20 A 0.27 A

Internal current

consumption (5 V DC) 0.33 A 0.34 A 0.38 A 0.38 A

Weight 0.19 kg 0.20 kg 0.20 kg 0.20 kg

3. Part Names

This section explains the names of the components for the D/A conversion

module.

Signal name

Terminal

number Q62DAN Q64DAN

1V+V+

2COMCOM

3CH1 I+ CH1 I+

4 Vacant Vacant

5V+V+

6COMCOM

7CH2 I+ CH2 I+

8 Vacant Vacant

9 Vacant V+

10 Vacant COM

11 Vacant CH3 I+

12 Vacant Vacant

13 Vacant V+

14 Vacant COM

15 Vacant CH4 I+

16 24 V

17 24 G

IN 24VDC

(FG)

D/A

1) RUN

ERROR

Q6 DAN

18 FG

Signal name

Terminal

number Q68DAVN Q68DAIN

1V+I+

2CH1 COM CH1 COM

3V+I+

4CH2 COM CH2 COM

5V+I+

6CH3 COM CH3 COM

7V+I+

8CH4 COM CH4 COM

9V+I+

10 CH5 COM CH5 COM

11 V+ I+

12 CH6 COM CH6 COM

13 V+ I+

14 CH7 COM CH7 COM

15 V+ I+

16 CH8 COM CH8 COM

17 24 V

Q68DA RUN

ERROR

IN 24VDC

18 24 G

Number Name Description

1) RUN LED Displays the operating status of the D/A

converter module.

On : Normal operation

Flashing: During offset/gain setting mode

Off : 5V power supply interrupted or

watch dog timer error

2) ERROR LED Displays the error status of the D/A converter

module.

On : Error

Off : Normal operation

Flashing: Error in switch settings

Switch No. 5 of the intelligent

function module has been set to a

value other than "0".

3) External power

supply terminal This is the terminal for connecting the 24 V DC

external power supply.

4) FG terminal Terminal for frame ground

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