Mitsubishi Electric QX10, QX28, QX70, QX40, QX80 User Manual

C

MIT

SUBIS

C

HI ELECTRI

MELSEC System Q

Programmable Logic Controllers

User's Manual

Art. no.: 130383
01 05 2003
SH(NA)-080042
Version L

Digital I/O Modules

QX

MITSUBISHI ELECTRI

/QY

INDUSTRIAL AUTOMATION

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 t he 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 CPU module user's manual.
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 Instructions]

!

DANGER

• Install a safety circuit external to the PLC that keeps the ent ire syst em safe if there are problems
with the external power supply or PLC. Not doing so may cause false output or malfunction,
leading to accidents.
(1) Outside the PLC, construct mechanical damage preventing interlock circuits, e.g. emergency

stop circuits, protective circuits, forward/rev erse or other conflicting operation interlocking
circuits, and upper and lower positioning limit switches.

(2) When the PLC detects either of the following problems, it will stop arithmet ic operat ion and

turn off all outputs in the case of (a). In the case of (b) , it will st op arithmet ic operation and
hold or turn off all outputs according to the parameter setting.
(a) The overcurrent protection or overvoltage protection of the pow er supply module is

activated.

(b) The self-diagnostic function of the PLC CPU has detected a fault such as the watchdog

timer error.
In addition, all outputs may be turned on when there are problems undetectable by the PLC
CPU, such as in the I/O controller. Build a fail-safe circuit or provide a mechanism externally
of the PLC to operate the machine safely at such times. Refer to the CPU module user's
manual for fail-safe circuit examples.

(3) Output could be left on or off when there is trouble in the output module's relays, t ransistors,

etc. So build an external monitoring circuit that will monito r any output signal that could lead
to a serious accident.

A - 1 A - 1

[Design Instructions]

!

DANGER

• When overcurrent exceeding the rated load current or caused by a shorted load or the like flows
in the output module for a long time, it may cause smoke or fire. To prevent this, configure an
external safety circuit, such as fuses.

• Build a circuit that turns on the external power supply after the PLC pow er supply has been
turned on. If the external power supply is turned on first, it could result in false output or
malfunction.

• When there are communication problems with the data link, refer to the corresponding data link
manual for the operating status of each station. Not doing so could result in false output or
malfunction.

• When connecting a peripheral device to the CPU module or connecting a personal computer or
the like to the intelligent function module to exercise control (data change) on the running PLC,
configure up an interlock circuit in the sequence program to ensure that t he whole sy stem w ill
always operate safely.
Also before exercising other control (program change, operating status change (status control))
on the running PLC, read the manual carefully and fully confirm safety.
Especially for the above control on the remote PLC from an external device, an immediate
action may not be taken for PLC trouble due to a data communication fault.
In addition to configuring up the interlock circuit in the sequence program, corrective and other
actions to be taken as a system for the occurrence of a data communication fault should be
predetermined between the external device and PLC CPU.

!

CAUTION

• Do not bundle the control wires or communication cables with the main circuit or power wires, or
run them close to each other.
They should be run 100mm (3.94in.) or more away from each other.
Not doing so could result in noise that would cause malfunction.

• When the output module is used to control a lamp load, heater, solenoid valve or the like, large
current (approximately 10 times greater than the normal) may flow when the output is turned
from OFF to ON. Choose an output module having a sufficient rated current.

A - 2 A - 2

[Installation Instructions]

!

CAUTION

• Use the PLC in the environment that meets the general specifications given in t his manual.
Using this PLC in the environment outside the range of the general specifications could result in
electric shock, fire, malfunction, or damage to, or deterioration of the product.

• Hold down the module-loading lever at the module bottom, and securely insert the module-fixing
hook into the fixing hole in the base unit. Incorrect loading of the module can cause a
malfunction, failure or drop.
When using the PLC in the environment of much vibration, tighten the module with a screw.
Tighten the screw in the specified torque range. Undertightening can cause a drop, short circuit
or malfunction. Overtightening can cause a drop, short circuit or malfunction due to damage to
the screw or module.

• When installing extension cables, be sure that the connectors of base unit are installed correctly.
After installation, check them for looseness. Poor connections could cause an input or output
failure.

• Securely load the memory card by pushing it into the memory card loading connector. After
loading, make a check. Not doing so can cause malfunction due to a contact fault.

• Completely turn off the external power supply before loading or unloading the module. Not doing
so could result in damage to the product.

• Do not directly touch the module's conductive parts.
Doing so could cause malfunction or failure of the module.

[Wiring Instructions]

!

DANGER

• Completely turn off the external power supply before starting wiring. Not doing so could result in
electric shock or damage to the product.

• When turning on the power supply or starting operation after wiring work, always mount the
product with the supplied terminal cover.
Not doing so could result in electric shock.

A - 3 A - 3

[Wiring Instructions]

!

CAUTION

• Always ground the FG and LG terminals to the protectiv e ground conductor. Not doing so could
result in electric shock or malfunction.

• Before wiring the module, confirm the rated voltage and terminal layout of the product.
Connecting a power supply that is different from the rating or incorrectly wiring the product could
result in fire or failure.

• External connectors should be crimped or pressure-welded with the specified tools, or correctly
soldered. Imperfect connections could result in short circuit, fires or malfunction.

• Tighten the terminal screws in the specified torque range.
Undertightening could result in short circuit, fire or malfunction.
Overtightening could cause damage to the screws and/or the module, resulting in drop, short
circuit or malfunction.

• Be careful not to allow foreign matter such as chips and wire off-cuts to enter the module.
Foreign matter could cause fire, failure, or malfunction.

• The module has an ingress prevention label on its top to prevent foreign matter, such as wire
offcuts, from entering the module during wiring.
Do not peel this label during wiring.
Before starting system operation, be sure to peel this label because of heat dissipation.

[Startup/Maintenance Instructions]

!

DANGER

• Do not touch the terminals while power is on.
Doing so could cause electric shock.

• Correctly connect the battery. Do not charge, disassemble, heat, place in fire, short circuit, or
solder the battery.
Mishandling of the battery can cause heat generation, burst or ignition which could result in
injury or fire.

• Always turn off the external power supply completely before cleaning the module or retightening
the terminal or module mounting screws.
Not doing so could result in electric shock.
Undertightening of terminal screws can cause a short circuit or malfunction.
Overtightening of screws can cause damage to the screws and/or the module, resulting in drop,
short circuit, or malfunction

A - 4 A - 4

[Startup/Maintenance Instructions]

!

CAUTION

• The online operations conducted for the running CPU module by connecting a peripheral device
(especially program modification, forced output, operating status change) should be performed
after you have read the manual carefully read and fully confirmed safety.
Operation mistakes could cause machine damage or accident.

• Do not disassemble or modify the modules.
Doing so could cause failure, malfunction, injury or fire.

• Always switch off the external power supply completely before mounting or removing the
module.
Not doing so can cause failure or malfunction of the module.

• Before touching the module, always touch grounded metal, etc. to discharge st atic elect ricity
from human body, etc.
Not doing so can cause the module to fail or malfunction.

[Disposal Instructions]

!

CAUTION

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

A - 5 A - 5

REVISIONS

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

Print Date Manual Number Revision
Dec., 1999 SH (NA)-080042-A First edition
Feb., 2000 SH (NA)-080042-B

Addition model

QH42P, QX48Y57, QX70, QX71, QX72, QY18A

Addition

Chapter 4

Partial correction

Section 1.2, Chapter 5, 8.1,
Chapters 4 to 8 (changed into Chapters 5 to 9)

Apr., 2000 SH (NA)-080042-C

Deletion

QY18A

Jul., 2000 SH (NA)-080042-D

Addition model
QX28,QX40-S1,QY18A,QY22,QI60
Addition
Chapter 5
Partial correction
Section 1.2

Chapters 5 to 9 (changed into Chapters 6 to 10)

Nov., 2000 SH (NA)-080042-E

Addition model
QY70, QY71
Addition
Section 1.3
Partial correction
CONTENTS, Section 3.3, 5.1

Jan., 2001 SH (NA)-080042-F

Addition model
QY68A
Addition
Section 10.2
Partial correction
CONTENTS, Section 1.2, 3.3, 5.1, Chapters 7

Mar., 2001 SH (NA)-080042-G

Partial correction
Section 2.4, 8.1

Jul., 2001 SH (NA)-080042-H

Addition model
Q6TE-18S
Addition
Chapter 9, APP 1.3
Partial correction
CONTENTS, Section 2.1, 2.2, 2.4, 5.1
Chapters 9 to 10 (changed into Chapters 10 to 11)

Jul., 2002 SH (NA)-080042-I

Addition model
QX41-S1, QX42-S1, A6CON4

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.

1999 MITSUBISHI ELECTRIC CORPORATION



Japanese Manual Version SH-080024-L

A - 6 A - 6

Print Date Manual Number Revision
Mar., 2003 SH (NA)-080042-J

Addition model
QX82

May., 2003 SH (NA)-080042-K

Partial correction
Section 1.2, 2.2

May., 2003 SH (NA)-080042-L

Addition model
QX82-S1
Partial correction
Section 1.2, 3.3
Addition
Section 2.15

A - 7 A - 7

INTRODUCTION

Thank you for choosing the MITSUBISHI MELSEC-Q Series General-Purpose Programmable Logic Controller.
Before using this product, please read this manual carefully to use the equipment to its optimum.

CONTENTS

About Manuals ..............................................................................................................................................A- 10

1. GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND INSTRUCTIONS FOR
SELECTING THEM 1- 1 to 1- 12

1.1 General Specifications............................................................................................................................1- 1

1.2 Selecting Instructions..............................................................................................................................1- 1

1.3 How to Make Settings on GX Developer.................................................................................................1- 8

1.3.1 Setting of I/O response time .............................................................................................................1- 8

1.3.2 Setting of error-time output mode.....................................................................................................1-10

1.3.3 QI60 switch setting............................................................................................................................1-11

2. INPUT MODULE SPECIFICATIONS 2- 1 to 2-18

2.1 QX10 AC Input Module...........................................................................................................................2- 1

2.2 QX28 AC Input Module...........................................................................................................................2- 2

2.3 QX40 DC Input Module (Positive Common Type).................................................................................2- 3

2.4 QX40-S1 DC Input Module (Positive Common Type)...........................................................................2- 4

2.5 QX41 DC Input Module (Positive Common Type).................................................................................2- 5

2.6 QX41-S1 DC Input Module (Positive Common Type)...........................................................................2- 6

2.7 QX42 DC Input Module (Positive Common Type).................................................................................2- 8

2.8 QX42-S1 DC Input Module (Positive Common Type)...........................................................................2- 9

2.9 QX70 DC Input Module (Positive Common/Negative Common Shared Type)....................................2-11

2.10 QX71 DC Input Module (Positive Common/Negative Common Shared Type)..................................2-12

2.11 QX72 DC Input Module (Positive Common/Negative Common Shared Type)..................................2-13

2.12 QX80 DC Input Module (Negative Common Type)..............................................................................2-14

2.13 QX81 DC Input Module (Negative Common Type)..............................................................................2-15

2.14 QX82 DC Input Module (Negative Common Type)..............................................................................2-16

2.15 QX82-S1 DC Input Module (Negative Common Type) ........................................................................2-17

3. OUTPUT MODULE SPECI FI CA TIO NS 3- 1 to 3- 1 3

3.1 QY10 Contact Output Module ................................................................................................................3- 1

3.2 QY18A Contact Output Module (All Points Independent) .....................................................................3- 2

3.3 QY22 TRIAC Output Module..................................................................................................................3- 3

3.4 QY40P Transistor Output Module (Sink Type) ......................................................................................3- 4

3.5 QY41P Transistor Output Module (Sink Type) ......................................................................................3- 5

3.6 QY42P Transistor Output Module (Sink Type) ......................................................................................3- 6

3.7 QY50 Transistor Output Module (Sink Type).........................................................................................3- 7

3.8 QY68 Transistor Output Module (All Points Independent, Sink/Source Type)..................................... 3- 8

3.9 QY70 Transistor Output Module (Sink Type).........................................................................................3- 9

3.10 QY71 Transistor Output Module (Sink Type)........................................................................................3-10

3.11 QY80 Transistor Output Module (Source Type)...................................................................................3-11

A - 8 A - 8

3.12 QY81P Transistor Output Module (Source Type)................................................................................. 3-12

4. INPUT/OUTPUT CONPOSITE MODULE 4- 1 to 4- 4

4.1 QH42P I/O Module..................................................................................................................................4- 1

4.2 QX48Y57 I/O Module..............................................................................................................................4- 3

5. INTERRUPT MODULE 5- 1 to 5- 2

5.1 QI60 Interrupt Module.............................................................................................................................5- 1

6. BLANK COVER MODULE 6- 1 to 6- 2

7. CONNECTORS 7- 1 to 7- 2

8. SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR MODULES 8- 1 to 8- 7

8.1 Specifications of Connector/Terminal Block Convertor Modules..........................................................8- 1

8.2 Connector/Terminal Block Convertor Module Connection Diagrams...................................................8- 3

8.2.1 A6TBXY36........................................................................................................................................8- 3

8.2.2 A6TBXY54........................................................................................................................................8- 4

8.2.3 A6TBX70 ..........................................................................................................................................8- 5

8.2.4 A6TBX36-E.......................................................................................................................................8- 5

8.2.5 A6TBY36-E.......................................................................................................................................8- 6

8.2.6 A6TBX54-E.......................................................................................................................................8- 6

8.2.7 A6TBY54-E.......................................................................................................................................8- 7

8.2.8 A6TBX70-E.......................................................................................................................................8- 7

9. SPRING CLAMP TER MINAL BL OCK 9- 1 to 9- 2

9.1 Q6TE-18S.............................................................................................................................................9- 1

10. NAMES OF MODULE PARTS 10- 1 to 10- 4

11. I/O MODULE TROUBLESHOOTING 11- 1 to 11- 4

11.1 Input Circuit Troubleshooting..............................................................................................................11- 1

11.2 Output Circuit Troubleshooting...........................................................................................................11- 4

APPENDICES App- 1 to App- 9

Appendix 1 External Dimensional Drawings............................................................................................App- 1

Appendix 1.1 I/O modules.....................................................................................................................App- 1

Appendix 1.2 Connectors, connector/terminal block converter modules............................................App- 4

Appendix 1.3 Spring Clamp Terminal Block..........................................................................................App- 7

Appendix 2 Compatibility with MELSEC-AnS Series I/O modules..........................................................App- 8

A - 9 A - 9

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

Basic model QCPU (Q Mode) User's M anual (Hardware Design/Maintenance and Inspection)

This manual provides the specifications of the CPU modules, power supply modules, base units, extension
cables, memory cards and others. (Optional)

Manual Number

(Model Code)

SH-080187

(13JR43)

Basic model QCPU (Q Mode) User's M anual (Function Explanation/Program Fundamentals)

This manual explains the functions, programming methods, devices and so on necessary to create programs
with the QCPU (Q mode). (Optional)

High Performance model QCPU (Q Mode) User's M anual (H ardw are D esign/Maintenance and
Inspection)

This manual provides the specifications of the CPU modules, power supply modules, base units, extension
cables, memory cards and others. (Optional)

High Performance model QCPU (Q Mode) User's M anual (Function Explanation/Program
Fundamentals)

This manual explains the functions, programming methods, devices and so on necessary to create programs
with the QCPU (Q mode). (Optional)

SH-080188

(13JR44)

SH-080037

(13JL97)

SH-080038

(13JL98)

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 refer to Chapter 3, "EMC Directive and Low Voltage Instruction" of the PLC CPU
User's Manual(Hardware).
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.

A - 10 A - 10

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

MELSEC-Q

1. GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND INSTRUCTIONS FOR SELECTING THEM

This chapter describes the general specifications of I/O modules and instructions for
selecting them.

1.1 General Specifications

Refer to the following manual for the general specifications of the I/O modules.

• Basic model QCPU (Q Mode) User's Manual (Hardware Design/Maintenance and
Inspection)

• High Performance model QCPU (Q Mode) User's Manual (Hardware Design/
Maintenance and Inspection)

1.2 Selecting Instructions

(1) If an output module drives an inductive load, it must be switched ON for 1 second

or longer and switched OFF for 1 second or longer.

(2) If a counter or timer which has a DC-DC converter as a load is used with an output

module, using an average current to choose an output module can cause a fault
due to periodic rush currents when it is turned ON or during operation.
To reduce the influence of rush currents for use of the above load, connect a
resistor or an inductance to the load in series or use a module whose maximum
load current is larger.

Resistor Load Inductance

Output
module

(3) Fuses installed in output modules cannot be replaced. They are designed to protect

external wiring if the module outputs are shorted.
Therefore, output modules may not be protected from a short circuit.
If an output module becomes faulty due to any cause other than a short circuit, its
fuse may not function.

(4) The number of signals, which can be turned ON simultaneously in an input module,

varies according to the input voltage and ambient temperature.
Refer to the corresponding input module specifications.

Output
module

Load

1

1 - 1 1 - 1

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

1

(5) The following chart shows the service life of a relay output module.

Applicable module: QY10, QY18A

MELSEC-Q

200

100

70

50

30

20

10

Switching life (10,000 times)

7

5

3

(L/R): Time constant
cos : Power factor

2

DC100

=7ms

DC30V =0ms

AC100V cos =0.7
AC200V cos =0.7

AC100V cos =0.35

AC200V cos =0.35
DC24V =7ms

AC120V cos =0.2

1

0.1 0.2 0.3 0.5 0.7 1 2 3 5

Switching current (A)

AC240V cos =0.2

1 - 2 1 - 2

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

POINT

(1) When using the module for the application in which the relay contact is

frequently switched, the relay life span should be considered. Therefore, it is
recommended to use a triac output module.

(2) The relay life curve shows the value based on actual use, which is not

guaranteed. Therefore, make sure to allow for a margin of error.
The relay life span differs according to the specifications as follows:
Rated switching voltage, current load 100 thousand operations
200V AC 1.5A, 240V AC 1A (COS
200V AC 0.4A, 240V AC 0.3A (COS
200V AC 1A, 240V AC 0.5A (COS
200V AC 0.3A, 240V AC 0.15A (COS
24V DC 1A, 100V DC 0.1A (L/R=7ms) 100 thousand operations
24V DC 0.3A, 100V DC 0.03A (L/R=7ms) 300 thousand operations

(3) Relay life is substantially affected by the load type and inrush current

characteristics.
The inrush current may cause the contact welding. Therefore, consideration
should be given to it as well as constant current.
(a) Inductive load

When the inductive load such as electromagnetic contactor or solenoid is
shut off, high counter-electromotive force is generated between the
contacting materials to produce an arc discharge. Consideration should be
made especially when the power factor is low, as it may decrease the life
period.
In addition, make sure to consider the contact melting, as the inrush current
equivalent to 5 to 15 times of constant current flows when the module is
powered on.

(b) Lamp load

Make sure to consider the contact melting, as the inrush current equivalent
to 10 to 15 times of constant current flows in the lamp circuit.

(c) Capacitive load

Make sure to consider the contact melting when a device such as condenser
is used in a load circuit, as the inrush current equivalent to 20 to 40 times of
constant current may flow in the circuit.
Also, pay full attention to the wire capacity if long length of wire is routed.

(6) Insulation-sleeved crimping terminals cannot be used with the terminal block.

It is recommended to cover the wire connections of the crimping terminals with
mark or insulation tubes.

(7) Use wires of 0.3 to 0.75mm

terminal block.

(8) Do not use I/O modules under pressure higher than the atmospheric pressure of

0m (0ft.) altitude. Doing so can cause a malfunction.
When using I/O modules under pressure, please consult your sales representative.

=0.7) 100 thousand operations

=0.7) 300 thousand operations

=0.35) 100 thousand operations

=0.35) 300 thousand operations

2

core and 2.8mm (0.11in.) OD max. to connect to the

MELSEC-Q

1 - 3 1 - 3

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

(9) Tighten the module fixing and terminal block screws to the torques in the following

ranges.

Screw Location Tightening Torque Range
Module fixing screw (M3 12 screw) 36 to 48 N•cm
I/O module terminal block screw (M3 screw) 42 to 58 N•cm
I/O module terminal block mounting screw (M3 screw) 66 to 89 N•cm

(10)There are the following restrictions on the thermal protections activated by

protected output modules.
The thermal protections are overload and overheat protective functions.
(a) QY40P, QY41P, QY42P, QH42P

Function Description

Common
(Overload and overheat
protective functions)

Overload protective
function

Overheat protective
function

• If an overcurrent keeps flowing due to overload, heat is generated
to activate the overheat protective function.

• Each protective function is designed to protect the internal
elements of the module, not the external equipment.

• The overload protective function is activated in 1 point increments
in terms of 1A to 3A/point.

• The overload protective function returns operation to normal when
the load becomes a rated load

• The overheat protective function is activated in 1 point increments.

• The overheat protective function automatically returns operation to
normal when heat reduces.

MELSEC-Q

1 - 4 1 - 4

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

(b) QY81P

Function Description

Common
(Overload and overheat
protective functions)

Overload protective
function

Overheat protective
function

• If an overcurrent keeps flowing due to overload, heat is generated
to activate the overheat protective function.

• Each protective function is designed to protect the internal
elements of the module, not the external equipment.

• The overload protective function is activated in 1 point increments
in terms of 1A to 3A/point.

• The overload protective function returns operation to normal when
the load becomes a rated load.

• The overheat protective function is activated in 2 point increments.
(It is activated in 2 point increments of Y0/Y1, Y2/Y 3, ..., and w hen
overheat protection is activated, that of 2 points is activated
simultaneously. If an overheat condition persists, heat transferred
may activate the other overheat protective function.)

• If an output turns ON at the activation of the overheat protective
function, the actual output voltage oscillates between 0V and load
voltage.
At the load voltage of 24V, the average voltage during oscillation is
approx. 7V.
No oscillation is encountered when the output is OFF at the
activation of the overheat protective function.
To ensure that the output is turned OFF at the activation of the
overheat protective function, use an external load which sw itches
OFF at 7V or more.

• The overheat protective function automatically returns operation to
normal when heat reduces.

(11)Input modules may import noise or the like as an input depending on the pulse

width of a signal.
This pulse width has a value as listed below depending on the parameter-set
response time. The operating environment should be fully considered when making
the response time setting.

Response Time Setting (ms)

1 0.3

5 3
10 6
20 12
70 45

Minimum Value of Pulse Width

That May Be Imported (ms)

MELSEC-Q

1 - 5 1 - 5

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

(12)When confirming the product information on the CPU PLC, observe the system

monitor in the DIAGNOSIS menu of the GX Developer.

MELSEC-Q

Confirm by
observing here.

(13)When using the QH42P or QX48Y57, configure it with the following devices.

Part name Detail

CPU PLC Product of product information [011120000000000-A] or later

GX Developer

SW5D5C-GPPW or later

The CPU PLCs other than those listed above cannot be used.
When the SW4D5C-GPPW is used, the response time cannot be set
(fixed at 10ms).
Set OUTPUT for the I/O allocation.

(14)Instructions for use of QY22

It is recommended to fit a fuse to each external terminal in order to prevent the
external device and module from being burnt if a load short-circuit occurs.
The fuse recommended for fitting is the one conforming to IEC60127 Sheet 1.
The following fuses have been confirmed by Mitsubishi to operate properly.

Fuse Model 216 02.5 216 002
Rated current 2.5A 2A
Manufacturer Littelfuse, Inc

1 - 6 1 - 6

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

(15) Caution points when using QY68A

Installing a fuse to the external terminal to prevent burn out of external devices and
modules in the case of a load short is recommended.
A rated voltage 3A fast type fuse is recommended.
Fuses confirmed for operation by this company are listed below.

Fuse Model 216 3.15 312 003
Rated current 3.15A 3A
Manufacturer Littelfuse, Inc

(16) Possible constructions for QI60 compatible time settings

When setting compatible times for QI60, use the constructions listed below.
If using other constructions, compatible times can not be set. (Fixed at 0.2 ms)

Product name Contents

PLC CPU Product information "021120000000000-B" or later

GX Developer SW6D5C-GPPW or later

MELSEC-Q

1 - 7 1 - 7

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

1.3 How to Make Settings on GX Developer

This section describes how to make settings using GX Developer.

1.3.1 Setting of I/O response time

Set the I/O response time in I/O assignment of PLC Parameter.
(1) For Input/I/O mix module

Choose [Input/I/O mix] in Type, choose [Detailed setting], and choose [I/O response
time] in I/O response time.

Choose Input/I/O mix.

Choose Detailed setting.

MELSEC-Q

Choose I/O response time

1 - 8 1 - 8

(default: 10ms).

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

(2) For high-speed input module/QI60

Choose [Hi. input/Interrupt] in Type, choose [Detailed setting], and choose [I/O
response time] in I/O response time.

Choose Hi. input/Interrupt. Choose Detailed setting.

MELSEC-Q

Choose I/O response time

(default: 0.2ms).

1 - 9 1 - 9

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

1.3.2 Setting of error-time output mode

Set the error-time output mode in I/O assignment of PLC Parameter.
Choose [Output/I/O mix] in Type, choose [Detailed setting], and choose [Clear/Hold] in
Error time output mode.

Choose Output/I/O mix. Choose Detailed setting.

MELSEC-Q

Choose Clear/Hold

(default: Clear).

1 - 10 1 - 10

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

1.3.3 QI60 switch setting

Set the QI60 switches in I/O assignment of PLC Parameter.
Choose [Interrupt] in Type, choose [Switch setting], choose [HEX.] in Input format, and
set the interrupt processing conditions in Switch 1.

Choose Interrupt. Choose Switch setting.

MELSEC-Q

Choose HEX.

Set the interrupt processing conditions
(leading edge/trailing edge) of CH1 to CH16.

Setting inhibited.

Set the interrupt processing condition with switch 1. The relationships between bits and inputs are as indicated
below.

X15 X14 X13 X12 X11 X10 X9 X8 X7 X6 X5 X4 X3 X2 X1 X0

b0b15 to

0: Leading edge, 1: Trailing edge

1 - 11 1 - 11

1 GENERAL SPECIFICATIONS OF INPUT AND OUTPUT MODULES AND

INSTRUCTIONS FOR SELECTING THEM

MELSEC-Q

MEMO

1 - 12 1 - 12

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2. INPUT MODULE SPECIFICATIONS

2.1 QX10 AC Input Module

Specifications

Number of input points 16 points

Isolation method Photocoupler

Rated input voltage, frequency 100-120VAC (+10/-15%) 50/60Hz (±3Hz) (distortion factor within 5%)

Rated input current Approx . 8mA (100VAC, 60Hz), approx. 7mA (100VAC, 50Hz)

Input derating Refer to the derating chart.
Inrush current Max. 200mA within 1ms (at 132VAC)

ON voltage/ON current 80VAC or higher/5mA or higher (50Hz, 60Hz)

OFF voltage/OFF current 30VAC or lower/1.7mA or lower (50Hz, 60Hz)

Input impedance Approx. 12k (60Hz), approx. 15k (50Hz)

time

Dielectric withstand voltage 1780VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

Noise immunity

Protection of degree IP1X

Common terminal arrangement 16 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points input module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

OFF to ON 15ms or less (100VAC 50Hz, 60Hz) Response
ON to OFF 20ms or less (100VAC 50Hz, 60Hz)

By noise simulator of 1500Vp-p noise voltage, 1 s noise width

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

0.3 to 0.75mm

50mA (TYP. all points ON)

Weight 0.17kg

QX10 Appearance

2

core (2.8mm (0.11in.) OD max.)

Derating Chart Terminal Block Number Signal Name

(%)

100

90
80

ON
ratio

70
60
50
40

0102030405055

Ambient temperature

External Connections TB8 X07

TB 1

R

R

R

TB16

TB17

100VAC

Internal
circuit

120VAC
132VAC

( )

C

LED

AC Input Module Type

TB1 X00
TB2 X01
TB3 X02
TB4 X03
TB5 X04
TB6 X05
TB7 X06

TB9 X08
TB10 X09
TB11 X0A
TB12 X0B
TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F
TB17 COM
TB18 Vacant

QX10

01234567
89 ABCDEF

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

COM

NC

100VAC
8mA60Hz
7mA50Hz

2

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

2 - 1 2 - 1

V

V

2 INPUT MODULE SPECIFICATIONS

2.2 QX28 AC Input Module

MELSEC-Q

2

AC Input Module Type

Specifications

QX28 Appearance

Number of input points 8 points

Isolation method Photocoupler

Rated input voltage, frequency 100-240VAC (+10/-15%) 50/60Hz (±3Hz) (distortion factor within 5%)

Rated input current

Approx. 17mA (200VAC, 60Hz), approx. 14mA (200VAC, 50Hz)

Approx. 8mA (100VAC, 60Hz), approx. 7mA (100VAC, 50Hz)
Input derating Refer to the derating chart.
Inrush current Max. 500mA within 1ms (at 264VAC)

ON voltage/ON current 80VAC or higher/5mA or higher (50Hz, 60Hz)

OFF voltage/OFF current 30VAC or lower/1.7mA or lower (50Hz, 60Hz)

Input impedance Approx. 12k (60Hz), approx. 15k (50Hz)

OFF to ON 10ms or less (100VAC 50Hz, 60Hz) Response

time

ON to OFF 20ms or less (100VAC 50Hz, 60Hz)

Dielectric withstand voltage 2830VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 1500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP1X

Common terminal arrangement 8 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points input module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

2

core (2.8mm (0.11in.) OD max.)

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

50mA (TYP. all points ON)

Weight 0.20kg

Derating Chart Terminal Block Number Signal Name

ON
ratio

(%)

100

90
80
70

100% 45 C

100% 55 C

87.5% 55

240
264

C

60
50
40

0102030405055

Ambient temperature

( )

C

External Connections TB8 Vacant

TB 1

TB15

TB17

100/200AC

R

R

R

Internal
circuit

LED

TB1 X00
TB2 Vacant
TB3 X01
TB4 Vacant
TB5 X02
TB6 Vacant
TB7 X03

TB9 X04
TB10 Vacant
TB11 X05
TB12 Vacant
TB13 X06
TB14 Vacant
TB15 X07
TB16 Vacant
TB17 COM
TB18 Vacant

QX28

01234567

0

NC

1

NC

2

NC

3

NC

4

NC

5

NC

6

NC

7

MC

COM

NC

200VAC
17mA60Hz
14mA50Hz

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

2 - 2 2 - 2

2 INPUT MODULE SPECIFICATIONS

2.3 QX40 DC Input Module (Positive Common Type)

DC Input Module (Positive Common Type) Type

Specifications

Number of input points 16 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating No

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 5.6k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Response

time

OFF to ON

ON to OFF

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points input module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current consumption 50mA (TYP. all points ON)

Weight 0.16kg

External Connections Terminal Block Number Signal Name

TB 1

R

R

TB16

TB17

24VDC

Internal
circuit

: For the setting method, refer to the section 1.3.1.

QX40 Appearance

Initial setting is 10ms.

Initial setting is 10ms.

2

core (2.8mm (0.11in.) OD max.)

LED

MELSEC-Q

QX40

01234567
89ABCDEF

0

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

+-

COM

24VDC
4mA

1

3

5

7

9

B

D

F

NC

TB1 X00

TB2 X01

TB3 X02

TB4 X03

TB5 X04

TB6 X05

TB7 X06

TB8 X07

TB9 X08
TB10 X09
TB11 X0A
TB12 X0B
TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F
TB17 COM
TB18 Vacant

2 - 3 2 - 3

2 INPUT MODULE SPECIFICATIONS

2.4 QX40-S1 DC Input Module (Positi ve Common Type)

DC Input Module (Positive Common Type) Type

Specifications

Number of input points 16 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 6mA

Input derating No

ON voltage/ON current 19V or higher/4.0mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 3.9k

Set value 1 0.1 0.2 0.4 0.6 1

Response

time

OFF to ON

ON to OFF

Typ 0.05ms 0.15ms 0.30ms 0.55ms 1.05ms
max 0.10ms 0.20ms 0.40ms 0.60ms 1.20ms
Typ 0.15ms 0.20ms 0.35ms 0.60ms 1.10ms
max 0.20ms 0.30ms 0.50ms 0.70ms 1.30ms

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points Hi. input module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

Weight 0.20kg

External Connections Terminal Block Number Signal Name

TB 1

R

R

TB16

TB17

24VDC

Internal
circuit

1: CPU parameter setting. (Initial setting is 0.2ms)

Response time can be changed on SW5D5C-GPPW or later.
For the setting method, refer to the section 1.3.1.

QX40-S1 Appearance

2

core (2.8mm (0.11in.) OD max.)

60mA (TYP. all points ON)

LED

MELSEC-Q

QX40-S1

01234567
89ABCDEF

0

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

+-

COM

24VDC
6mA

1

3

5

7

9

B

D

F

NC

TB1 X00

TB2 X01

TB3 X02

TB4 X03

TB5 X04

TB6 X05

TB7 X06

TB8 X07

TB9 X08
TB10 X09
TB11 X0A
TB12 X0B
TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F
TB17 COM
TB18 Vacant

2 - 4 2 - 4

2 INPUT MODULE SPECIFICATIONS

2.5 QX41 DC Input Module (Positive Common Type)

DC Input Module (Positive Common Type) Type

Specifications

Number of input points 32 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating Refer to the derating chart.

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 5.6k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Response

time

OFF to ON

ON to OFF

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: B01, B02)

Number of I/O points 32 (I/O allocation is set as a 32-points input module)

Operation indicator ON indication (LED)

External connections 40-pin connector

Applicable wire size

0.3mm

2

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal block

conversion module

A6TBXY36, A6TBXY54, A6TBX70

5VDC internal current consumption 75mA (TYP. all points ON)

Weight 0.15kg

Derating Chart Pin-Outs Pin No. Signal No. Pin No. Signal No.

(%)

100

90
80

ON
ratio

70

28.8VDC

60
50
40

0102030405055

Ambient temperature

( )

C

External Connections B11 X09 A11 X19

LED

Module front view

24VDC

B20

A05

B02
B01

R

R

Internal
circuit

: For the setting method, refer to the section 1.3.1.

1

: When using A6CON2 or A6CON3, refer to Chapter 7.

2

QX41 Appearance

Initial setting is 10ms.

Initial setting is 10ms.

(For A6CON1 or A6CON4) 2

B20 X00 A20 X10
B19 X01 A19 X11
B18 X02 A18 X12

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

B17 X03 A17 X13
B16 X04 A16 X14
B15 X05 A15 X15
B14 X06 A14 X16
B13 X07 A13 X17
B12 X08 A12 X18

B10 X0A A10 X1A
B09 X0B A09 X1B
B08 X0C A08 X1C
B07 X0D A07 X1D
B06 X0E A06 X1E
B05 X0F A05 X1F
B04 Vacant A04 Vacant
B03 Vacant A03 Vacant
B02 COM A02 Vacant
B01 COM A01 Vacant

MELSEC-Q

QX41

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

1

1

QX41

2 - 5 2 - 5

2 INPUT MODULE SPECIFICATIONS

2.6 QX41-S1 DC Input Module (Positi ve Common Type)

DC Input Module (Positive Common Type) Type

Specifications

Number of input points 32 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating Refer to the derating chart.

ON voltage/ON current 19V or higher/3.0mA or higher

OFF voltage/OFF current 9.5V or lower/1.5mA or lower

Input impedance Approx. 5.6k

Set value 1 0.1 0.2 0.4 0.6 1

Response

time

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Common terminal arrangement 32 points/common (common terminal: B01, B02)

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal

block conversion module

1: CPU parameter setting. (Initial setting is 0.2ms)

Response time can be changed on SW5D5C-GPPW or later.
For the setting method, refer to the section 1.3.1.

: When using A6CON2 or A6CON3, refer to Chapter 7.

2

OFF to ON

ON to OFF

Insulation resistance 10M or more by insulation resistance tester

Noise immunity

Protection of degree IP2X

Number of I/O points 32 (I/O allocation is set as a 32-points Hi. input module)

Operation indicator ON indication (LED)

External connections 40-pin connector

Applicable wire size

5VDC internal current

consumption

Weight 0.15kg

Typ 0.05ms 0.15ms 0.30ms 0.55ms 1.05ms
max 0.12ms 0.20ms 0.40ms 0.60ms 1.20ms
Typ 0.15ms 0.20ms 0.35ms 0.60ms 1.10ms
max 0.20ms 0.30ms 0.50ms 0.70ms 1.30ms

By noise simulator of 500Vp-p noise voltage, 1 s noise width

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

0.3mm

A6TBXY36, A6TBXY54, A6TBX70

QX41-S1 Appearance

2

(For A6CON1 or A6CON4) 2

75mA (TYP. all points ON)

MELSEC-Q

QX41-S1

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

QX41-S1

2 - 6 2 - 6

2 INPUT MODULE SPECIFICATIONS

Derating Chart Pin-Outs Pin No. Signal No. Pin No. Signal No.

(%)

100

90
80

ON
ratio

70

28.8VDC

60
50
40

0102030405055

Ambient temperature

( )

C

External Connections B11 X09 A11 X19

LED

24VDC

B20

A05

B02
B01

R

R

Internal
circuit

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

Module front view

MELSEC-Q

B20 X00 A20 X10
B19 X01 A19 X11
B18 X02 A18 X12
B17 X03 A17 X13
B16 X04 A16 X14
B15 X05 A15 X15
B14 X06 A14 X16
B13 X07 A13 X17
B12 X08 A12 X18

B10 X0A A10 X1A
B09 X0B A09 X1B
B08 X0C A08 X1C
B07 X0D A07 X1D
B06 X0E A06 X1E
B05 X0F A05 X1F
B04 Vacant A04 Vacant
B03 Vacant A03 Vacant
B02 COM A02 Vacant
B01 COM A01 Vacant

2 - 7 2 - 7

2 INPUT MODULE SPECIFICATIONS

2.7 QX42 DC Input Module (Positive Common Type)

MELSEC-Q

Specifications

QX42 Appearance

Number of input points 64 points

DC Input Module (Positive Common Type) Type

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating Refer to the derating chart.

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 5.6k

Response

time

OFF to ON
ON to OFF

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms.

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms.

1
1

QX42

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

DISPLAY

F L

QX42

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)

Number of I/O points 64 (I/O allocation is set as a 32-points input module)

Operation indicator ON indication (LED), 32 point switch-over using switch

External connections 40-pin connector

Applicable wire size

0.3mm

2

(For A6CON1 or A6CON4) 4

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal block

conversion module

A6TBXY36, A6TBXY54, A6TBX70

5VDC internal current consumption 90mA (TYP. all points ON)

(%)

100

ON
ratio

24VDC

The above diagram shows the first half of 32 points
(F).
The latter half of 32 points (L) are similar.

Weight 0.18kg

Derating Chart Pin-Outs

90
80
70
60
50
40
30
20

0102030405055

Ambient temperature

External Connections

1B20

+-

1A5
1B2
1B1

R

R

Left side
(first half)

Right side
(latter half)

SW

3

Internal
circuit

Indication
selector
circuit

24VDC

26.4VDC

28.8VDC

( )

C

LED

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module front view

Sig-

Pin

nal

No.

No.

1B20 X00 1A20 X10 2B20 X20 2A20 X30
1B19 X01 1A19 X11 2B19 X21 2A19 X31
1B18 X02 1A18 X12 2B18 X22 2A18 X32
1B17 X03 1A17 X13 2B17 X23 2A17 X33

A20

1B16 X04 1A16 X14 2B16 X24 2A16 X34

A19
A18

1B15 X05 1A15 X15 2B15 X25 2A15 X35

A17
A16

1B14 X06 1A14 X16 2B14 X26 2A14 X36

A15

1B13 X07 1A13 X17 2B13 X27 2A13 X37

A14
A13

1B12 X08 1A12 X18 2B12 X28 2A12 X38

A12
A11

1B11 X09 1A11 X19 2B11 X29 2A11 X39

A10
A9

1B10 X0A 1A10 X1A 2B10 X2A 2A10 X3A

A8
A7

1B09 X0B 1A09 X1B 2B09 X2B 2A09 X3B

A6

1B08 X0C 1A08 X1C 2B08 X2C 2A08 X3C

A5
A4

1B07 X0D 1A07 X1D 2B07 X2D 2A07 X3D

A3
A2

1B06 X0E 1A06 X1E 2B06 X2E 2A06 X3E

A1

1B05 X0F 1A05 X1F 2B05 X2F 2A05 X3F
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM 1A02 Vacant 2B02
1B01 COM 1A01 Vacant 2B01

Pin

No.

Sig-

nal

No.

Pin
No.

Sig-

nal

No.

COM2
COM2

Pin
No.

2A02 Vacant
2A01 Vacant

1: For the setting method, refer to the section 1.3.1.
2: Pin number of 1 indicates that of the left-hand side connector, and pin number of 2 indicates that of the right-hand

side connector.

3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the

latter half (X20 to X3F) LED indications.

: When using A6CON2 or A6CON3, refer to Chapter 7.

4

Sig-

nal

No.

2 - 8 2 - 8

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2.8 QX42-S1 DC Input Module (Positi ve Common Type)

DC Input Module (Positive Common Type) Type

Specifications

Number of input points 64 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating

ON voltage/ON current 19V or higher/3.0mA or higher

OFF voltage/OFF current 9.5V or lower/1.5mA or lower

Input impedance Approx. 5.6k

Set value 1 0.1 0.2 0.4 0.6 1

Response

time

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Common terminal arrangement

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal

block conversion module

1: CPU parameter setting. (Initial setting is 0.2ms)

Response time can be changed on SW5D5C-GPPW or later.
For the setting method, refer to the section 1.3.1.

2: Pin number of 1 indicates that of the left-hand side connector, and pin number of 2 indicates that of the right-hand

side connector.

3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the

latter half (X20 to X3F) LED indications.

: When using A6CON2 or A6CON3, refer to Chapter 7.

4

OFF to ON

ON to OFF

Insulation resistance 10M or more by insulation resistance tester

Noise immunity

Protection of degree IP2X

Number of I/O points 64 (I/O allocation is set as a 64-points Hi. input module)

Operation indicator ON indication (LED)

External connections

Applicable wire size

5VDC internal current

consumption

Weight 0.18kg

Typ 0.05ms 0.15ms 0.30ms 0.55ms 1.05ms
max 0.12ms 0.20ms 0.40ms 0.60ms 1.20ms
Typ 0.15ms 0.20ms 0.35ms 0.60ms 1.10ms
max 0.20ms 0.30ms 0.50ms 0.70ms 1.30ms

By noise simulator of 500Vp-p noise voltage, 1 s noise width

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)

0.3mm

A6TBXY36, A6TBXY54, A6TBX70

QX42-S1 Appearance

Refer to the derating chart.

40-pin connector

2

(For A6CON1 or A6CON4) 4

90mA (TYP. all points ON)

QX42-S1

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

DISPLAY

F L

QX42-S1

2 - 9 2 - 9

2 INPUT MODULE SPECIFICATIONS

Derating Chart Pin-Outs

(%)

100

90
80

ON

70

ratio

60
50
40
30
20

0102030405055

Ambient temperature

External Connections

24VDC

1B20

+-

1A5
1B2
1B1

R

R

Left side
(first half)

Right side
(latter half)

SW

The above diagram shows the first half of 32 points
(F).
The latter half of 32 points (L) are similar.

3

Internal
circuit

Indication
selector
circuit

24VDC

26.4VDC

28.8VDC

( )

C

LED

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module front view

MELSEC-Q

Pin

No.

Sig-

nal

No.

Sig-

Pin

nal

No.

No.

1B20 X00 1A20 X10 2B20 X20 2A20 X30
1B19 X01 1A19 X11 2B19 X21 2A19 X31
1B18 X02 1A18 X12 2B18 X22 2A18 X32
1B17 X03 1A17 X13 2B17 X23 2A17 X33

A20

1B16 X04 1A16 X14 2B16 X24 2A16 X34

A19
A18

1B15 X05 1A15 X15 2B15 X25 2A15 X35

A17
A16

1B14 X06 1A14 X16 2B14 X26 2A14 X36

A15

1B13 X07 1A13 X17 2B13 X27 2A13 X37

A14
A13

1B12 X08 1A12 X18 2B12 X28 2A12 X38

A12
A11

1B11 X09 1A11 X19 2B11 X29 2A11 X39

A10
A9

1B10 X0A 1A10 X1A 2B10 X2A 2A10 X3A

A8
A7

1B09 X0B 1A09 X1B 2B09 X2B 2A09 X3B

A6

1B08 X0C 1A08 X1C 2B08 X2C 2A08 X3C

A5
A4

1B07 X0D 1A07 X1D 2B07 X2D 2A07 X3D

A3
A2

1B06 X0E 1A06 X1E 2B06 X2E 2A06 X3E

A1

1B05 X0F 1A05 X1F 2B05 X2F 2A05 X3F
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM 1A02 Vacant 2B02
1B01 COM 1A01 Vacant 2B01

Pin
No.

Sig-

nal

No.

COM2
COM2

Sig-

Pin

nal

No.

No.

2A02 Vacant
2A01 Vacant

2 - 10 2 - 10

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2.9 QX70 DC Input Module (Positive Common/Negative Common Shared Type)

DC Input Module (Positive Common/Negative Common Shared Type) Type

Specifications

Number of input points 16 points

Insulation method Photocoupler

Rated input voltage

(+20/-15%, ripple ratio within 5%)

5VDC

Rated input current Approx. 1.2mA Approx. 3.3mA

Input derating None

ON voltage/ON current 3.5V or higher/1mA or higher

OFF voltage/OFF current 1V or lower/0.1mA or lower

Input resistance Approx. 3.3k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Response

time

OFF ON

ON

OFF

Dielectric maximum voltage 560VAC rms/3 cycles (altitude 2000m)

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage,

s noise width and 25 to 60Hz noise frequency

Noise immunity

1

First transient noise IEC61000-4-4: 0.25kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points input module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screw)

Applicable wire size

Core cable: 0.3 to 0.75mm

Applicable connector terminal R1.25-3 (Terminals with sleeve cannot be used)

5VDC internal current

consumption

55mA (TYP, all points ON)

Weight 0.14kg

External Connections Terminal Block No. Signal Name

For open collector (positive common) connect io n

TB 1

R

TB17

5/12VDC

For TTL, LS-TTL, CMO S buf f er
(positive common) connections

TB 1

TB17

R

For sensor (negative common)
connections

LED

Internal
circuit

: For the setting method, refer to the section 1.3.1.

QX70 Appearance

12VDC

(+20/-15%, ripple ratio within 5%)

Initial setting is 10ms

Initial setting is 10ms

2

(Outside diameter: 2.8mm or smaller)

QX70

01234567
89ABCDEF

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

+-

COM

NC

5/12VDC

1.2mA

3.3mA

TB1 X00

TB2 X01

TB3 X02

TB4 X03

TB5 X04

TB6 X05

TB7 X06

TB8 X07

TB9 X08
TB10 X09
TB11 X0A
TB12 X0B

TB 1

TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F

TB17

TB17 COM
TB18 Vacant

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

2 - 11 2 - 11

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2.10 QX71 DC Input Module (Positive Common/Negative Common Shared Type)

DC Input Module (Positive Common/Negative Common Shared Type) Type

Specifications

Number of input points 32 points

Insulation method Photocoupler

Rated input voltage

(+20/-15%, ripple ratio within 5%)

5VDC

Rated input current Approx. 1.2mA Approx. 3.3mA

Input derating None

ON voltage/ON current 3.5V or higher/1mA or higher

OFF voltage/OFF current 1V or lower/0.1mA or lower

Input resistance Approx. 3.3k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Response

time

OFF ON

ON

OFF

Dielectric maximum voltage 560VAC rms/3 cycles (altitude 2000m)

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage,

s noise width and 25 to 60Hz noise frequency

Noise immunity

1

First transient noise IEC61000-4-4: 0.25kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: B01, B02)

Number of I/O points 32 (I/O allocation is set as a 32-points input module)

Operation indicator ON indication (LED)

External connections 40-pin connector

Applicable wire size

0.3mm

2

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

5VDC internal current

consumption

70mA (TYP, all points ON)

Weight 0.12kg

External Connections Pin-Outs Pin No.

For open collector (positive common) connection

B20

R

B02
B01

5/12VDC

For TTL, LS-TTL, CMOS buffer
(positive common) connections

: For the setting method, refer to the section 1.3.1.

1

: When using A6CON2 or A6CON3, refer to Chapter 7.

2

B20

B02

R

For sensor (negative common)
connections

LED

Internal
circuit

B20

B02

QX71 Appearance

12VDC

(+20/-15%, ripple ratio within 5%)

1

QX71

01234567
89ABCDEF
01234567
89ABCDEF

5/12VDC

1.2 / 3.3mA

Initial setting is 10ms

1

Initial setting is 10ms

(For A6CON1 or A6CON4) 2

Signal

No.

Pin No.

B20 X00 A20 X10

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module front view

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

B19 X01 A19 X11
B18 X02 A18 X12
B17 X03 A17 X13
B16 X04 A16 X14
B15 X05 A15 X15
B14 X06 A14 X16
B13 X07 A13 X17
B12 X08 A12 X18
B11 X09 A11 X19
B10 X0A A10 X1A
B09 X0B A09 X1B
B08 X0C A08 X1C
B07 X0D A07 X1D
B06 X0E A06 X1E
B05 X0F A05 X1F
B04 Vacant A04 Vacant
B03 Vacant A03 Vacant
B02 COM A02 Vacant
B01 COM A01 Vacant

QX71

Signal

No.

2 - 12 2 - 12

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2.11 QX72 DC Input Module (Positive Common/Negative Common Shared Type)

Specifications

QX72 Appearance

Number of input points 64 points

Insulation method Photocoupler

DC Input Module (Positive Common/Negative Common Shared Type) Type

Rated input voltage

(+20/-15%, ripple ratio within

5%)

(+20/-15%, ripple ratio within 5%)

Rated input current Approx. 1.2mA Approx. 3.3mA

Input derating None

ON voltage/ON current 3.5V or higher/3mA or higher

OFF voltage/OFF current 1V or lower/0.1mA or lower

5VDC

12VDC

QX72

01234567
89ABCDEF
01234567
89ABCDEF

5/12VDC

1.2/3.3mA

DISPLAY

F L

Input resistance Approx. 3.3k

Response

time

OFF ON

ON

OFF

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms

1

1

Dielectric maximum voltage 560VAC rms/3 cycles (altitude 2000m)

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage,

s noise width and 25 to 60Hz noise frequency

Noise immunity

1

First transient noise IEC61000-4-4: 0.25kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)

Number of I/O points 64 (I/O allocation is set as a 64-points input module)

Operation indicator ON indication (LED), 32-point switchover using switch

External connections 40-pin connector

Applicable wire size 0.3mm2 (For A6CON1 or A6CON4) 4

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

5VDC internal current consumption 85mA (TYP, all points ON)

Weight 0.13kg

External Connections Pin-Outs Pin No.

For open collector (positive common) connection

1B20

R

R

3

SWLeft side

(first half)

Right side

1B20

1B02

(latter half)

For sensor
(negative common)
connections

1B02
1B01

5/12VDC

For TTL, LS-TTL, CMOS buffer
(positive common) connections

The above diagram shows the first half of
32 points (F).
The latter half of 32 points (L) are similar.

Internal
circuit

Indication
selector
circuit

1B20

1B02

LED

LED

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module

front view

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

Signal

Pin No.

No.
1B20 X00 1A20 X10 2B20 X20 2A20 X30
1B19 X01 1A19 X11 2B19 X21 2A19 X31
1B18 X02 1A18 X12 2B18 X22 2A18 X32
1B17 X03 1A17 X13 2B17 X23 2A17 X33
1B16 X04 1A16 X14 2B16 X24 2A16 X34
1B15 X05 1A15 X15 2B15 X25 2A15 X35
1B14 X06 1A14 X16 2B14 X26 2A14 X36
1B13 X07 1A13 X17 2B13 X27 2A13 X37
1B12 X08 1A12 X18 2B12 X28 2A12 X38
1B11 X09 1A11 X19 2B11 X29 2A11 X39
1B10 X0A 1A10 X1A 2B10 X2A 2A10 X3A
1B09 X0B 1A09 X1B 2B09 X2B 2A09 X3B
1B08 X0C 1A08 X1C 2B08 X2C 2A08 X3C
1B07 X0D 1A07 X1D 2B07 X2D 2A07 X3D
1B06 X0E 1A06 X1E 2B06 X2E 2A06 X3E
1B05 X0F 1A05 X1F 2B05 X2F 2A05 X3F
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM1 1A02 Vacant 2B02 COM2 2A02 Vacant
1B01 COM1 1A01 Vacant 2B01 COM2 2A01 Vacant

1: For the setting method, refer to the section 1.3.1.
2: Pin number of 1 indicates that of the left-hand side connector, and pin number of 2 indicates that of the right-hand

side connector.

3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the

latter half (X20 to X3F) LED indications.

4: When using A6CON2 or A6CON3, refer to Chapter 7.

Signal

No.

Pin No.

Signal

No.

Pin No.

QX72

Signal

No.

2 - 13 2 - 13

2 INPUT MODULE SPECIFICATIONS

2.12 QX80 DC Input Module (Neg ati v e C ommon Ty pe)

DC Input Module (Negative Common Type) Type

Specifications

Number of input points 16 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating No

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 5.6k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Response

time

OFF to ON

ON to OFF

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB18)

Number of I/O points 16 (I/O allocation is set as a 16-points input module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current consumption 50mA (TYP. all points ON)

Weight 0.16kg

External Connections Terminal Block Number Signal Name

TB 1

R

R

TB16

TB18

24VDC

Internal
circuit

: For the setting method, refer to the section 1.3.1.

QX80 Appearance

Initial setting is 10ms.

Initial setting is 10ms.

2

core (2.8mm (0.11in.) OD max.)

LED

MELSEC-Q

QX80

01234567
89ABCDEF

0

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

COM

24VDC
4mA

1

3

5

7

9

B

D

F

NC

TB1 X00
TB2 X01
TB3 X02
TB4 X03
TB5 X04
TB6 X05
TB7 X06
TB8 X07

TB9 X08
TB10 X09
TB11 X0A
TB12 X0B
TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F
TB17 Vacant
TB18 COM

2 - 14 2 - 14

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2.13 QX81 DC Input Module (Neg ati v e C ommon Ty pe)

DC Input Module (Negative Common Type) Type

Specifications

Number of input points 32 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating Refer to the derating chart.

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 5.6k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Response

time

OFF to ON

ON to OFF

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 17, 18, 36)

Number of I/O points 32 (I/O allocation is set as a 32-points input module)

Operation indicator ON indication (LED)

External connections 37-pin D-sub connector

Applicable wire size

0.3mm

External wiring connector A6CON1E, A6CON2E, A6CON3E (optional)

Applicable connector/terminal block

conversion module

A6TBX36-E, A6TBX54-E, A6TBX70-E

5VDC internal current consumption 75mA (TYP. all points ON)

Weight 0.16kg

Derating Chart Pin-Outs Pin No. Signal No. Pin No. Signal No.

(%)
100

90
80

ON
ratio

70

28.8VDC

60
50
40

0102030405055

Ambient temperature

( )

C

External Connections 24 X09 32 X19

18

24VDC

36
17

35

LED

R

1

R

Internal
circuit

Module front view

: For the setting method, refer to the section 1.3.1.

1

: When using A6CON2E or A6CON3E, refer to Chapter 7.

2

2 - 15 2 - 15

QX81 Appearance

QX81

01234567
89ABCDEF
01234567
89ABCDEF

24VDC

1

4mA

Initial setting is 10ms.

1

Initial setting is 10ms.

2

(For A6CON1E) 2

1 X00 9 X10

20 X01 28 X11

2 X02 10 X12

19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20

21 X03 29 X13

3 X04 11 X14

22 X05 30 X15

4 X06 12 X16

23 X07 31 X17

5 X08 13 X18

6 X0A 14 X1A

25 X0B 33 X1B

7 X0C 15 X1C

26 X0D 34 X1D

8 X0E 16 X1E
27 X0F 35 X1F
17 COM 37 Vacant
36 COM 19 Vacant
18 COM

QX81

2 INPUT MODULE SPECIFICATIONS

2.14 QX82 DC Input Module (Neg ati v e C ommon Ty pe)

MELSEC-Q

Specifications

QX82 Appearance

Number of input points 64 points

DC Input Module (Negative Common Type) Type

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating Refer to the derating chart.

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 5.6k

Response

time

OFF to ON
ON to OFF

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms.

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms.

1
1

QX82

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

DISPLAY

F L

QX82

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)

Number of I/O points 64 (I/O allocation is set as a 32-points input module)

Operation indicator ON indication (LED), 32 point switch-over using switch

External connections 40-pin connector

Applicable wire size

0.3mm

2

(For A6CON1 or A6CON4) 4

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal block

conversion module

—————

5VDC internal current consumption 90mA (TYP. all points ON)

(%)

100

ON
ratio

24VDC

The above diagram shows the first half of 32 points
(F).
The latter half of 32 points (L) are similar.

Weight 0.18kg

Derating Chart Pin-Outs

90
80
70
60
50
40
30
20

0102030405055

Ambient temperature

External Connections

1B20

1A5
1B2
1B1

R

R

Left side
(first half)

Right side
(latter half)

SW

3

Internal
circuit

Indication
selector
circuit

24VDC

26.4VDC

28.8VDC

( )

C

LED

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module front view

Sig-

Pin

nal

No.

No.

1B20 X00 1A20 X10 2B20 X20 2A20 X30
1B19 X01 1A19 X11 2B19 X21 2A19 X31
1B18 X02 1A18 X12 2B18 X22 2A18 X32
1B17 X03 1A17 X13 2B17 X23 2A17 X33

A20

1B16 X04 1A16 X14 2B16 X24 2A16 X34

A19
A18

1B15 X05 1A15 X15 2B15 X25 2A15 X35

A17
A16

1B14 X06 1A14 X16 2B14 X26 2A14 X36

A15

1B13 X07 1A13 X17 2B13 X27 2A13 X37

A14
A13

1B12 X08 1A12 X18 2B12 X28 2A12 X38

A12
A11

1B11 X09 1A11 X19 2B11 X29 2A11 X39

A10
A9

1B10 X0A 1A10 X1A 2B10 X2A 2A10 X3A

A8
A7

1B09 X0B 1A09 X1B 2B09 X2B 2A09 X3B

A6

1B08 X0C 1A08 X1C 2B08 X2C 2A08 X3C

A5
A4

1B07 X0D 1A07 X1D 2B07 X2D 2A07 X3D

A3
A2

1B06 X0E 1A06 X1E 2B06 X2E 2A06 X3E

A1

1B05 X0F 1A05 X1F 2B05 X2F 2A05 X3F
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM 1A02 Vacant 2B02
1B01 COM 1A01 Vacant 2B01

Pin

No.

Sig-

nal

No.

Pin
No.

Sig-

nal

No.

COM2
COM2

Pin
No.

2A02 Vacant
2A01 Vacant

1: For the setting method, refer to the section 1.3.1.
2: Pin number of 1 indicates that of the left-hand side connector, and pin number of 2 indicates that of the right-hand

side connector.

3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the

latter half (X20 to X3F) LED indications.

: When using A6CON2 or A6CON3, refer to Chapter 7.

4

Sig-

nal

No.

2 - 16 2 - 16

2 INPUT MODULE SPECIFICATIONS

MELSEC-Q

2.15 QX82-S1 DC Input Module (Negative Common Type)

DC Input Module (Negative Common Type) Type

Specifications

Number of input points 64 points

Isolation method Photocoupler

Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)

Rated input current Approx. 4mA

Input derating

ON voltage/ON current 19V or higher/3.0mA or higher

OFF voltage/OFF current 9.5V or lower/1.5mA or lower

Input impedance Approx. 5.6k

Set value 1 0.1 0.2 0.4 0.6 1

Response

time

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Common terminal arrangement

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal

block conversion module

1: CPU parameter setting. (Initial setting is 0.2ms)

Response time can be changed on SW5D5C-GPPW or later.
For the setting method, refer to the section 1.3.1.

2: Pin number of 1 indicates that of the left-hand side connector, and pin number of 2 indicates that of the right-hand

side connector.

3: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the

latter half (X20 to X3F) LED indications.

: When using A6CON2 or A6CON3, refer to Chapter 7.

4

OFF to ON

ON to OFF

Insulation resistance 10M or more by insulation resistance tester

Noise immunity

Protection of degree IP2X

Number of I/O points 64 (I/O allocation is set as a 64-points Hi. input module)

Operation indicator ON indication (LED)

External connections

Applicable wire size

5VDC internal current

consumption

Weight 0.18kg

Typ 0.05ms 0.15ms 0.30ms 0.55ms 1.05ms
max 0.12ms 0.20ms 0.40ms 0.60ms 1.20ms
Typ 0.15ms 0.20ms 0.35ms 0.60ms 1.10ms
max 0.20ms 0.30ms 0.50ms 0.70ms 1.30ms

By noise simulator of 500Vp-p noise voltage, 1 s noise width

32 points/common (common terminal: 1B01, 1B02, 2B01, 2B02)

Refer to the derating chart.

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

0.3mm

QX82-S1 Appearance

QX82-S1

01234567
89ABCDEF
01234567
89ABCDEF

QX82-S1

DISPLAY

F L

40-pin connector

2

(For A6CON1 or A6CON4) 4

—————

90mA (TYP. all points ON)

24VDC
4mA

2 - 17 2 - 17

2 INPUT MODULE SPECIFICATIONS

Derating Chart Pin-Outs

(%)

100

90
80

ON

70

ratio

60
50
40
30
20

0102030405055

Ambient temperature

External Connections

24VDC

1B20

1A5
1B2
1B1

R

R

Left side
(first half)

Right side
(latter half)

SW

The above diagram shows the first half of 32 points
(F).
The latter half of 32 points (L) are similar.

3

Internal
circuit

Indication
selector
circuit

24VDC

26.4VDC

28.8VDC

( )

C

LED

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module front view

MELSEC-Q

Pin

No.

Sig-

nal

No.

Sig-

Pin

nal

No.

No.

1B20 X00 1A20 X10 2B20 X20 2A20 X30
1B19 X01 1A19 X11 2B19 X21 2A19 X31
1B18 X02 1A18 X12 2B18 X22 2A18 X32
1B17 X03 1A17 X13 2B17 X23 2A17 X33

A20

1B16 X04 1A16 X14 2B16 X24 2A16 X34

A19
A18

1B15 X05 1A15 X15 2B15 X25 2A15 X35

A17
A16

1B14 X06 1A14 X16 2B14 X26 2A14 X36

A15

1B13 X07 1A13 X17 2B13 X27 2A13 X37

A14
A13

1B12 X08 1A12 X18 2B12 X28 2A12 X38

A12
A11

1B11 X09 1A11 X19 2B11 X29 2A11 X39

A10
A9

1B10 X0A 1A10 X1A 2B10 X2A 2A10 X3A

A8
A7

1B09 X0B 1A09 X1B 2B09 X2B 2A09 X3B

A6

1B08 X0C 1A08 X1C 2B08 X2C 2A08 X3C

A5
A4

1B07 X0D 1A07 X1D 2B07 X2D 2A07 X3D

A3
A2

1B06 X0E 1A06 X1E 2B06 X2E 2A06 X3E

A1

1B05 X0F 1A05 X1F 2B05 X2F 2A05 X3F
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM 1A02 Vacant 2B02
1B01 COM 1A01 Vacant 2B01

Pin
No.

Sig-

nal

No.

COM2
COM2

Sig-

Pin

nal

No.

No.

2A02 Vacant
2A01 Vacant

2 - 18 2 - 18

3 OUTPUT MODULE SPECIFICATIONS

MELSEC-Q

3. OUTPUT MODULE SPECIFICATIONS

3.1 QY10 Contact Output Module

Contact Output Module Type

Specifications

Number of output points 16 points

Isolation method Relay

Rated switching voltage,

current

24VDC 2A (resistive load)

240VAC 2A (cos

Minimum switching load 5VDC 1mA

Maximum switching load 264VAC 125VDC

OFF to ON 10ms or less Response

time

ON to OFF 12ms or less

Mechanical 20 million times or more

Rated switching voltage/current load

More than 100 thousand times or more

200VAC 1.5A, 240VAC 1A (COS =0.7) 100 thousand times or more

Life

Electrical

200VAC 0.4A, 240VAC 0.3A (COS
200VAC 1A, 240VAC 0.5A (COS =0.35) 100 thousand times or more

200VAC 0.3A, 240VAC 0.15A (COS

24VDC 1A, 100VDC 0.1A (L/R=7ms) 100 thousand times or more

24VDC 0.3A, 100VDC 0.03A (L/R=7ms) 300 thousand times or more

Max imum switching

frequency

Surge suppressor No

Fuse No

Dielectric withstand voltage 2830VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance

10M

or more by insulation resistance tester

By noise simulator of 1500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP1X

Common terminal

arrangement

16 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Operation indicator ON indication (LED)

External connections

Applicable wire size

18-point terminal block (M3

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

430mA (TYP. all points ON)

Weight 0.22kg

External Connections Terminal Block Number Signal Name

LED

Internal
circuit

RA

TB 1

TB16

TB17

QY10 Appearance

/point, 8A/common

=1)

=0.7) 300 thousand times or more

=0.35) 300 thousand times or more

3600 times/hour

2

core (2.8mm (0.11in.) OD max.)

L

L

24VDC

240VAC

6 screws)

QY10

01234567
89ABCDEF

0

L

1

L
L

3

L
L

5

L
L

7

L
L

9

L
L

B

L
L

D

L
L

F

L

COM

24VDC
240VAC
2A

NC

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

TB1 Y00
TB2 Y01
TB3 Y02
TB4 Y03
TB5 Y04
TB6 Y05
TB7 Y06
TB8 Y07

TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 Y0F
TB17 COM
TB18 Vacant

3

3 - 1 3 - 1

3 OUTPUT MODULE SPECIFICATIONS

3.2 QY18A Contact Output Module (All Independent)

MELSEC-Q

Specifications

Number of output points 8 points

Isolation method Relay isolation

Rated switching

3

voltage/current

Min. switching load 5VDC 1mA

Max. switching load 264VAC 125VDC

time

Life

Max. switching frequency 3600 cycles/hour

Dielectric maximum voltage 2830VAC rms/3 cycles (altitude 2000m)

Insulation resistance

OFF to ON 10ms or shoter Response
ON to OFF 12ms or shoter

Mechanical 20 million cycles or more

Electrical

Surge killer None

Fuse None

200VAC 0.4A, 240VAC 0.3A (COS
200VAC 1A, 240VAC 0.5A (COS =0.35) 100 thousand cycles or more

200VAC 0.3A, 240VAC 0.15A (COS

Protection of degree IP1X

Operation indicator ON indication (LED)
External connections
Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Applicable wire size

Applicable connector terminal R1.25-3 (Terminals with sleeve cannot be used)

5VDC internal current

consumption

Weight 0.22kg

External Connections Terminal Block No. Signal Name

24VDC 2A (resistive load)

240VAC 2A (cos

Rated switching voltage/current load: 100 thousand cycles or more

200VAC 1.5A, 240VAC 1A (COS =0.7) 100 thousand cycles or more

24VDC 1A, 100VDC 0.1A (L/R=7ms) 100 thousand cycles or more

24VDC 0.3A, 100VDC 0.03A (L/R=7ms) 300 thousand cycles or more

10M
By noise simulator of 1500Vp-p noise voltage,

s noise width and 25 to 60Hz noise frequency Noise immunity

1

First transient noise IEC61000-4-4: 1kV

18-point terminal block (M3

Core cable: 0.3 to 0.75mm

Contact Output Module (All points Independent) Type

QY18A Appearance

point

=1)

=0.7) 300 thousand cycles or more

=0.35) 300 thousand cycles or more

or more by insulation resistance tester

2

(Outside diameter: 2.8mm or smaller)

430mA (TYP. all points ON)

LED

Internal
circuit

RA

TB 1

TB 2

L

24VDC
240VAC

TB 15

RA

TB 16

L

24VDC
240VAC

6 screws)

QY18A

01234567
89ABCDEF

0

L

L

L

L

L

L

L

L

NC
NC

24VDC
240VAC
2A

TB1
TB2
TB3
TB4
TB5
TB6
TB7
TB8

TB9
TB10
TB11
TB12
TB13
TB14
TB15
TB16
TB17 Vacant
TB18 Vacant

0

1

1
2

2

3
4

3

5
6

4

7

5

8
9

6

A
B

7

C
D
E
F

Y00

Y01

Y02

Y03

Y04

Y05

Y06

Y07

3 - 2 3 - 2

3 OUTPUT MODULE SPECIFICATIONS

3.3 QY22 TRIAC Output Module

TRIAC Output Module Type

Specifications

Number of output points 16 points

Isolation method Photocoupler

Rated load voltage 100-240VDC (+20/-15%)

Maximum load current 0.6A/point, 4.8A/common

Minimum load voltage/current 24VAC 100mA, 100VAC 25mA, 240VAC 25mA

Maximum rush current 20A/cycle or less

Leakage current at OFF 3mA or lower (for 240V, 60Hz), 1.5mA or lower (for 120V, 60Hz)

Maximum voltage drop at ON 1.5V or lower

Response time

OFF to ON 1ms + 0.5Hz or less
ON to OFF 1ms + 0.5Hz or less (rated load, resistance load)

Surge killer CR absorber

Fuse

None (Attaching a fuse to each external wiring is recommended. Refer to

Dielectric maximum voltage 2830VAC rms/3 cycles (altitude 2000m)

Insulation resistance 10M or higher by insulation resistance meter

By noise simulator of 1.5kVp-p noise voltage,

s noise width and 25 to 60Hz noise frequency

Noise immunity

1

First transient noise IEC61000-4-4: 1kV

Protection of degree IP1X

Common terminal arrangement 16 points/common (common terminal: TB18)

Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

Core cable: 0.3 to 0.75mm

Applicable connector terminal R1.25-3 (Terminals with sleeve cannot be used)

5VDC internal current

consumption

250mA (Max., all points ON)

Weight 0.40kg

External Connections Terminal Block Number Signal Name

LED

internal
circuit

TB16
TB17

1: Wire the module taking care so that the wiring does not interfere with the left-side module.

QY22 Appearance

Section 1.2 (14))

2

(Outside diameter: 2.8mm or smaller)

TB 1

L

L

100 to 240VAC

MELSEC-Q

QY22

01234567
89 ABCDEF

0

L

1

L
L

3

L
L

5

L
L

7

L
L

9

L
L

B

L
L

D

L
L

F

L

COM

100VAC
240VAC

0.6A

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

TB1 Y00

TB2 Y01

TB3 Y02

TB4 Y03

TB5 Y04

TB6 Y05

TB7 Y06

TB8 Y07

TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 Y0F
TB17 COM
TB18 Vacant

3 - 3 3 - 3

3 OUTPUT MODULE SPECIFICATIONS

3.4 QY40P Transistor Output Module (Sink Type)

Transistor Output Module (Sink Type) Type

Specifications

Number of output points 16 points

Isolation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Maximum load current 0.1A/point, 1.6A/common
Maximum inrush current 0.7A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.1VDC (TYP.) 0.1A, 0.2VDC (MAX.) 0.1A

Response time

OFF to ON 1ms or less
ON to OFF 1ms or less (rated load, resistive load)

Surge suppressor Zener diode

Fuse No

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) External supply

power

Current 10mA (at 24VDC) (Max. all points ON)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB18)

Yes (thermal protection, short circuit protection)

Protection function

• Thermal protection is activated in increments of 1 point.

• Short circuit protection is activated in increments of 1 point.

Operation indicator ON indication (LED)
External connections 18-point terminal block (M3 6 screws)
Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

65mA (TYP. all points ON)

Weight 0.16kg

External Connections Terminal Block Number Signal Name

LED

TB 1

Internal
circuit

R

TB16
TB17
TB18

12/24VDC

QY40P Appearance

2

core (2.8mm (0.11in.) OD max.)

L

L

MELSEC-Q

QY40P

01234567
89ABCDEF

0

L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L

COM

12VDC
24VDC

0.1A

1

3

5

7

9

B

D

F

0

2

1
2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

TB1 Y00
TB2 Y01
TB3 Y02
TB4 Y03
TB5 Y04
TB6 Y05
TB7 Y06
TB8 Y07

TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 Y0F
TB17 12/24VDC
TB18 COM

3 - 4 3 - 4

C

3 OUTPUT MODULE SPECIFICATIONS

MELSEC-Q

3.5 QY41P Transistor Output Module (Sink Type)

Transistor Output Module (Sink Type) Type

Specifications

Number of output points 32 points

Isolation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Maximum load current 0.1A/point, 2A/common
Maximum inrush current 0.7A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.1VDC (TYP.) 0.1A, 0.2VDC (MAX.) 0.1A

Response time

OFF to ON 1ms or less
ON to OFF 1ms or less (rated load, resistive load)

Surge suppressor Zener diode

Fuse No

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) External supply

power

Current 20mA (at 24VDC)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: A01, A02)

Number of I/O points 32 (I/O allocation is set as a 32-points output module)

Yes (thermal protection, short circuit protection)

Protection function

• Thermal protection is activated in increments of 1 point.

• Short circuit protection is activated in increments of 1 point.

Operation indicator ON indication (LED)

External connections 40-pin connector

Applicable wire size

0.3mm

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal

block conversion module

5VDC internal current

consumption

105mA (TYP. all points ON)

Weight 0.15kg

External Connections Pin-Outs Pin No. Signal No. Pin No. Signal No.

LED

B20

L

Internal
circuit

R

A05

L

B01,B02
A01,A02

12/24VD

: When using A6CON2 or A6CON3, refer to Chapter 7.

3 - 5 3 - 5

QY41P Appearance

QY41P

01234567
89ABCDEF
01234567
89ABCDEF

12/24VDC

0.1A

2

(For A6CON1 or A6CON4)

A6TBXY36, A6TBXY54

B20 Y00 A20 Y10
B19 Y01 A19 Y11

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

Module front view

B18 Y02 A18 Y12
B17 Y03 A17 Y13
B16 Y04 A16 Y14
B15 Y05 A15 Y15
B14 Y06 A14 Y16
B13 Y07 A13 Y17
B12 Y08 A12 Y18
B11 Y09 A11 Y19
B10 Y0A A10 Y1A
B09 Y0B A09 Y1B
B08 Y0C A08 Y1C
B07 Y0D A07 Y1D
B06 Y0E A06 Y1E
B05 Y0F A05 Y1F
B04 Vacant A04 Vacant
B03 Vacant A03 Vacant
B02 12/24VDC A02 COM
B01 12/24VDC A01 COM

QY41P

3 OUTPUT MODULE SPECIFICATIONS

MELSEC-Q

3.6 QY42P Transistor Output Module (Sink Type)

Transistor Output Module (Sink Type) Type

Specifications

Number of output points 64 points

Isolation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Maximum load current 0.1A/point, 2A/common
Maximum inrush current 0.7A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.1VDC (TYP.) 0.1A, 0.2VDC (MAX.) 0.1A

Response time

OFF to ON 1ms or less
ON to OFF 1ms or less (rated load, resistive load)

Surge suppressor Zener diode

Fuse No

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) External supply

power

Current 20mA (at 24VDC)/common

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance

10M

or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 1A01, 1A02, 2A01, 2A02)

Number of I/O points 64 (I/O allocation is set as a 64-points output module)

Yes (thermal protection, short circuit protection)

Protection function

• Thermal protection is activated in increments of 1 point.

• Short circuit protection is activated in increments of 1 point.

Operation indicator ON indication (LED), 32 point switch-over using switch

External connections 40-pin connector

Applicable wire size

0.3mm

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Applicable connector/terminal

block conversion module

5VDC internal current

consumption

Weight 0.17kg

150mA (TYP. all points ON)

External Connections Pin-Outs

B20

B20

A05
B01,B02

A01,A02

12/24VDC

L

L

LED

Internal
circuit

Indication
selector
circuit

Left side
(first half)

SW
Right side
(latter half)

2

R

The above diagram shows the first half of 32 points
(F).
The latter half of 32 points (L) are similar.

B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

Module front view

1: Pin number of 1

side connector.

2: Selection of left-hand (F) side provides the first half (Y00 to Y1F) LED indications, and selection of right-hand (L) side provides the

latter half (Y20 to Y3F) LED indications.

3: When using A6CON2 or A6CON3, refer to Chapter 7.

indicates that of the left-hand side connector, and pin number of 2

3 - 6 3 - 6

QY42P Appearance

QY42P

01234567
89 ABCDEF
01234567
89 ABCDEF

DISPLAY

F L

2

(For A6CON1 or A6CON4) 3

12/24VDC

0.1A

A6TBXY36, A6TBXY54

Sig-

Pin

nal

No.

No.

1B20 Y00 1A20 Y10 2B20 Y20 2A20 Y30
1B19 Y01 1A19 Y11 2B19 Y21 2A19 Y31

A20

1B18 Y02 1A18 Y12 2B18 Y22 2A18 Y32

A19

1B17 Y03 1A17 Y13 2B17 Y23 2A17 Y33

A18

1B16 Y04 1A16 Y14 2B16 Y24 2A16 Y34

A17

1B15 Y05 1A15 Y15 2B15 Y25 2A15 Y35

A16

1B14 Y06 1A14 Y16 2B14 Y26 2A14 Y36

A15
A14

1B13 Y07 1A13 Y17 2B13 Y27 2A13 Y37

A13

1B12 Y08 1A12 Y18 2B12 Y28 2A12 Y38

A12

1B11 Y09 1A11 Y19 2B11 Y29 2A11 Y39

A11

1B10 Y0A 1A10 Y1A 2B10 Y2A 2A10 Y3A

A10
A9

1B09 Y0B 1A09 Y1B 2B09 Y2B 2A09 Y3B

A8

1B08 Y0C 1A08 Y1C 2B08 Y2C 2A08 Y3C

A7

1B07 Y0D 1A07 Y1D 2B07 Y2D 2A07 Y3D

A6

1B06 Y0E 1A06 Y1E 2B06 Y2E 2A06 Y3E

A5
A4

1B05 Y0F 1A05 Y1F 2B05 Y2F 2A05 Y3F

A3

1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant

A2

1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant

A1

1B02
1B01

12/24

VDC

12/24

VDC

Pin

No.

1A02
1A01

Sig-

nal

No.

COM1

COM1

indicates that of the right-hand

Pin
No.

2B02
2B01

Sig-

nal

No.

12/24

VDC

12/24

VDC

Pin
No.

2A02
2A01

QY42P

Sig-

nal

No.

COM2

COM2

3 OUTPUT MODULE SPECIFICATIONS

3.7 QY50 Transistor Output Module (Sink Type)

Transistor Output Module (Sink Type) Type

Specifications

Number of output points 16 points

Isolation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Maximum load current 0.5A/point, 4A/common
Maximum inrush current 4A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.2VDC (TYP.) 0.5A, 0.3VDC (MAX.) 0.5A

Response time

OFF to ON 1ms or less
ON to OFF 1ms or less (rated load, resistive load)

Surge suppressor Zener diode

Fuse 6.7A (unchangeable) (fuse blow capacity: 50A)

Fuse blow indication Yes (When fuse blows, LED indicates it and signal is output to CPU)

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) Ex ternal supply

power

Current 20mA (at 24VDC)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB18)

Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

80mA (TYP. all points ON)

Weight 0.17kg

External Connections Terminal Block Number Signal Name

LED

TB 1

Internal
circuit

R

TB16
TB17

Fuse

TB18

R

12/24VDC

QY50 Appearance

2

core (2.8mm (0.11in.) OD max.)

L

L

MELSEC-Q

QY50

01234567
89 ABCDEF

FUSE

0

L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L

COM

12VDC
24VDC

0.5A

1

3

5

7

9

B

D

F

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

TB1 Y00
TB2 Y01
TB3 Y02
TB4 Y03
TB5 Y04
TB6 Y05
TB7 Y06
TB8 Y07

TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 Y0F
TB17 12/24VDC
TB18 COM

3 - 7 3 - 7

3 OUTPUT MODULE SPECIFICATIONS

MELSEC-Q

3.8 QY68A Transistor Output Module (All Poi nts Independent, Sink/Sour ce Ty pe)

Transistor Output Module (All Points Independent, Sink/Source Type) Type

Specifications

Number of output points 8 points

Isolation method Photocoupler

Rated load voltage 5-24VDC (+20/-10%)

Maximum load current 2A/point, 8A/unit
Maximum inrush current 8A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.3VDC (MAX.) 2A

Response time

OFF to ON 3ms or less
ON to OFF 10ms or less (resistive load)

Surge suppressor Zener diode

Fuse

None (Attaching a fuse to external wiring is recommended. Refer to

External supply power None

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement All points Independent

Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

110mA (TYP. all points ON)

Weight 0.14kg

External Connections Terminal Block Number Signal Name

LED

Internal

circuit

R

R

TB 1

TB 2

TB15

TB16

QY68A Appearance

QY68A

01234567

0

L

1

L

Section 1.2 (15))

2

core (2.8mm (0.11in.) OD max.)

L

L

L

L

L

L

NC
NC

5/12/
24VDC
2A

2

3

4

5

6

7

TB1
TB2
TB3
TB4

Sink

L

TB5
TB6
TB7
TB8
TB9

Source

TB10
TB11
TB12

L

TB13
TB14
TB15
TB16
TB17 Vacant
TB18 Vacant

0
1
2
3
4
5
6
7
8

9
A
B
C
D
E

F

Y00

Y01

Y02

Y03

Y04

Y05

Y06

Y07

3 - 8 3 - 8

3 OUTPUT MODULE SPECIFICATIONS

3.9 QY70 Transistor Output Module (Sink Type)

Transistor Output Module (Sink Type) Type

Specifications

Number of output points 16 points

Isolation method Photocoupler

Rated load voltage 5/12VDC (+25/-10%)

Maximum load current 16mA/point, 256mA/common

Maximum inrush current 40mA, 10ms or less

Output voltage at OFF VOH: 3.5VDC (VCC=5VDC, IOH=0.4mA)

Maximum voltage drop at ON VOL: 0.3VDC

Response time

OFF to ON 0.5ms or less
ON to OFF 0.5ms or less (resistive load)

Surge suppressor None

Fuse 1.6A (unchangeable) (fuse blow capacity: 50A)

Fuse blow indication Yes (When fuse blows, LED indicates it and signal is output to CPU)

Voltage 5/12VDC (+25/-10%) (ripple ratio within 5%) External supply

power

Current 90mA (at 12VDC) (Max. all points ON)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB18)

Operation indicator ON indication (LED)
External connections 18-point terminal block (M3 6 screws)
Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

95mA (TYP. all points ON)

Weight 0.14kg

External Connections Terminal Block Number Signal Name

LED

R

TB 1

3.3k

Internal

circuit

R

FUSE

R

TB16
TB17

TB18

5/12VDC

QY70 Appearance

2

core (2.8mm (0.11in.) OD max.)

L

L

MELSEC-Q

QY70

01234567
89 ABCDEF

FUSE

0

L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L

COM

5VDC
12VDC
16mA

1

3

5

7

9

B

D

F

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

TB1 Y00
TB2 Y01
TB3 Y02
TB4 Y03
TB5 Y04
TB6 Y05
TB7 Y06
TB8 Y07

TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 Y0F
TB17 5/12VDC
TB18 COM

3 - 9 3 - 9

3 OUTPUT MODULE SPECIFICATIONS

3.10 QY71 Transistor Output Module (Sink Type)

Transistor Output Module (Sink Type) Type

Specifications

Number of output points 32 points

Isolation method Photocoupler

Rated load voltage 5/12VDC (+25/-10%)

Maximum load current 16mA/point, 512mA/common

Maximum inrush current 40mA, 10ms or less

Output voltage at OFF VOH: 3.5VDC (VCC=5VDC, IOH=0.4mA)

Maximum voltage drop at ON VOL: 0.3VDC

Response time

OFF to ON 0.5ms or less
ON to OFF 0.5ms or less (resistive load)

Surge suppressor None

Fuse 1.6A (unchangeable) (fuse blow capacity: 50A)

Fuse blow indication Yes (When fuse blows, LED indicates it and signal is output to CPU)

Voltage 5/12VDC (+25/-10%) (ripple ratio within 5%) External supply

power

Current 170mA (at 12VDC)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 0.25kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: A01, A02)

Number of I/O points 32 (I/O allocation is set as a 32-points output module)

Operation indicator ON indication (LED)

External connections 40-pin connector

Applicable wire size

0.3mm

2

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

5VDC internal current

consumption

150mA (TYP. all points ON)

Weight 0.14kg

External Connections Pin-Outs Pin No. Signal No. Pin No. Signal No.

LED

R

B20

L

3.3k

Internal

cricuit

R

FUSE

R

A05
B01,B02
A01,A02

5/12VDC

L

: When using A6CON2 or A6CON3, refer to Chapter 7.

QY71 Appearance

(For A6CON1 or A6CON4)

B20 Y00 A20 Y10
B19 Y01 A19 Y11

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

Module front view

B18 Y02 A18 Y12
B17 Y03 A17 Y13
B16 Y04 A16 Y14
B15 Y05 A15 Y15
B14 Y06 A14 Y16
B13 Y07 A13 Y17
B12 Y08 A12 Y18
B11 Y09 A11 Y19
B10 Y0A A10 Y1A
B09 Y0B A09 Y1B
B08 Y0C A08 Y1C
B07 Y0D A07 Y1D
B06 Y0E A06 Y1E
B05 Y0F A05 Y1F
B04 Vacant A04 Vacant
B03 Vacant A03 Vacant
B02 5/12VDC A02 COM
B01 5/12VDC A01 COM

MELSEC-Q

QY71

01234567
89ABCDEF
01234567
89ABCDEF

5/12VDC
16mA

FUSE

QY71

3 - 10 3 - 10

3 OUTPUT MODULE SPECIFICATIONS

3.11 QY80 Transistor Output Module (Source Ty pe)

Transistor Output Module (Source Type) Type

Specifications

Number of output points 16 points

Isolation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Maximum load current 0.5A/point, 4A/common
Maximum inrush current 4A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.2VDC (TYP.) 0.5A, 0.3VDC (MAX.) 0.5A

Response time

OFF to ON 1ms or less
ON to OFF 1ms or less (rated load, resistive load)

Surge suppressor Zener diode

Fuse 6.7A (unchangeable) (fuse blow capacity: 50A)

Fuse blow indication Yes (When fuse blows, LED indicates it and signal is output to CPU)

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) Ex ternal supply

power

Current 20mA (at 24VDC)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 16 points/common (common terminal: TB17)

Number of I/O points 16 (I/O allocation is set as a 16-points output module)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screws)

Applicable wire size

0.3 to 0.75mm

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

consumption

80mA (TYP. all points ON)

Weight 0.17kg

External Connections Terminal Block Number Signal Name

LED

Internal

R

TB 1

circuit

TB16

Fuse

TB17

12/24VDC

TB18

R

QY80 Appearance

2

core (2.8mm (0.11in.) OD max.)

L

L

MELSEC-Q

QY80

01234567
89 ABCDEF

FUSE

0

L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L

+-

COM

12VDC
24VDC

0.5A

1

3

5

7

9

B

D

F

0
1

2

2

4

3
4

6

5
6

8

7

A

8
9

C

A
B

E

C
D
E
F

TB1 Y00
TB2 Y01
TB3 Y02
TB4 Y03
TB5 Y04
TB6 Y05
TB7 Y06
TB8 Y07

TB9 Y08
TB10 Y09
TB11 Y0A
TB12 Y0B
TB13 Y0C
TB14 Y0D
TB15 Y0E
TB16 Y0F
TB17 COM
TB18 0V

3 - 11 3 - 11

3 OUTPUT MODULE SPECIFICATIONS

3.12 QY81P Transistor Output Module (Source Ty pe)

Transistor Output Module (Source Type) Type

Specifications

Number of output points 32 points

Isolation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Maximum load current 0.1A/point, 2A/common
Maximum inrush current 0.7A, 10ms or less
Leakage current at OFF 0.1mA or less

Maximum voltage drop at ON 0.1VDC (TYP.) 0.1A, 0.2VDC (MAX.) 0.1A

Response time

OFF to ON 1ms or less
ON to OFF 1ms or less (rated load, resistive load)

Surge suppressor Zener diode

Fuse No

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) External supply

power

Current 40mA (at 24VDC)

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage, 1 s noise width

Noise immunity

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 17, 18, 36)

Number of I/O points 32 (I/O allocation is set as a 32-points output module)

Yes (thermal protection, short circuit protection)

Protection function

• Thermal protection is activated in increments of 2 points.

• Short circuit protection is activated in increments of 1 point.

Operation indicator ON indication (LED)

External connections 37-pin D-sub connector

Applicable wire size

0.3mm

External wiring connector A6CON1E, A6CON2E, A6CON3E (optional)

Applicable connector/terminal

block conversion module

5VDC internal current

consumption

95mA (TYP. all points ON)

Weight 0.15kg

Derating Chart Pin-Outs Pin No. Signal No. Pin No. Signal No.

LED

Internal
circuit

R

17,18,36

12/24VDC

19,37

35

1

L

L

: When using A6CON2E or A6CON3E, refer to Chapter 7.

QY81P Appearance

2

(For A6CON1E)

A6TBY36-E, A6TBY54-E

1 Y00 9 Y10

20 Y01 28 Y11

19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3
2
1

37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20

Module front view

2 Y02 10 Y12

21 Y03 29 Y13

3 Y04 11 Y14

22 Y05 30 Y15

4 Y06 12 Y16

23 Y07 31 Y17

5 Y08 13 Y18

24 Y09 32 Y19

6 Y0A 14 Y1A

25 Y0B 33 Y1B

7 Y0C 15 Y1C

26 Y0D 34 Y1D

8 Y0E 16 Y1E
27 Y0F 35 Y1F
17 COM 37 0V
36 COM 19 0V
18 COM

MELSEC-Q

QY81P

01234567
89 ABCDEF
01234567
89 ABCDEF

12/24VDC

0.1A

QY81P

3 - 12 3 - 12

3 OUTPUT MODULE SPECIFICATIONS

MELSEC-Q

MEMO

3 - 13 3 - 13

C

p

4 INPUT/OUTPUT CONPOSITE MODULE

4. INPUT/OUTPUT CONPOSITE MODULE

4.1 QH42P I/O Module

MELSEC-Q

Specifications

4

Number of input points 32 points

Insulation method Photocoupler
Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)
Rated input current Approx. 4mA

Input derating See the derating chart.

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input resistance Approx. 5.6k

Response time

Dielectric maximum voltage 560VAC rms/3 cycles (altitude 2000m)

Insulation resistance 10M or more by insulation resistance tester

Noise immunity

Protection of degree IP2X

Common terminal arrangement 32 points/common (common terminal: 1B01, 1B02)

Number of I/O occupied points 32 points (For I/O allocation on I/O mixed module, set 32 points.)

Operation indicator ON indication (LED), 32-point switchover using switch

External connections 40-pin connector

Applicable wire size

External wiring connector A6CON1, A6CON2, A6CON3, A6CON4 (optional)

Mixed connector/terminal block

conversion module

5VDC internal current

consumption

Weight 0.20kg

1B20

1A05

+-

1B02

12/24VDC

1B01

1: For the setting method, refer to the Section 1.3.1.
2: Selection of left-hand (F) side provides the first half (X00 to X1F) LED indications, and selection of right-hand (L) side provides the

latter half (Y00 to Y1F) LED indications.

3: When using the main module, use the constructions listed in Section 1.2 (13).

: When using A6CON2 or A6CON3, refer to Chapter 7.

4

(1) DC Input Specification (Positi v e C ommon Ty pe)

Type

OFF ON

OFF

ON

By noise simulator of 500Vp-p noise voltage, 1 s noise width and 25 to 60Hz noise frequency

External Connections Derating Chart

R

Left side
(first half)

Right side
(latter half)

Internal
circuit

R

SW

Internal
circuit

Indication
selector
circuit

R

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

LED

QH42P I/O Module (Input Specification)

Initial setting is 10ms

Initial setting is 10ms

First transient noise IEC61000-4-4: 1kV

2

0.3mm

(For A6CON1 or A6CON4)

A6TBXY36, A6TBXY54, A6TBX70

130mA (TYP, all points ON)

(%)

100

2B20

L

ON Ratio

2A05

L

2B02
2B01
2A02

+-

2A01

12/24VD

90
80
70
60
50
40

10 20 30 40 50055

Ambient tem

4

erature

1

1

28.8VDC

(°C)

4 - 1 4 - 1

4 INPUT/OUTPUT CONPOSITE MODULE

MELSEC-Q

Specifications

Number of output points 32 points

Insulation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Max. load current 0.1A/point, 2A/common

Max. rush current 0.7A/10ms or less
Leakage current at OFF 0.1mA or lower
Max. voltage drop at ON 0.1VDC (TYP.) 0.1A, 0.2VDC (MAX.) 0.1A

time

power supply

Common terminal

arrangement

Protection function

OFF ON 1ms or shorter Response
ON

Surge killer Zener diode

Fuse None

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) External
Current 15mA (at 24VDC)/common (Max., all points ON)

(2) Transistor Output Specification (Sink Type)

Type

OFF 1ms or shorter (rated load, resistance load)

Provided (thermal protector, protector against shortcircuit)

• Thermal protectors operate independently of each other.

• Protectors against shortcircuit operate independently of each other.

QH42P I/O Module (Output Specification) Appearance

32 points/common (common terminal: 2A01, 2A02)

QH42P

01234567
89 ABCDEF
01234567
89 ABCDEF

24VDC4mA
12/24VDC

0.1A

DISPLAY

F L

QY42P

Pin-Outs Pin No. Signal No. Pin No. Signal No. Pin No. Signal No. Pin No. Signal No.

1B20 X00 1A20 X10 2B20 Y00 2A20 Y10
1B19 X01 1A19 X11 2B19 Y01 2A19 Y11

B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1

A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1

Module front view

1: Pin number of 1 indicates that of the left-hand side connector, and pin number of 2 indicates that of the right-hand

side connector.

1B18 X02 1A18 X12 2B18 Y02 2A18 Y12
1B17 X03 1A17 X13 2B17 Y03 2A17 Y13
1B16 X04 1A16 X14 2B16 Y04 2A16 Y14
1B15 X05 1A15 X15 2B15 Y05 2A15 Y15
1B14 X06 1A14 X16 2B14 Y06 2A14 Y16
1B13 X07 1A13 X17 2B13 Y07 2A13 Y17
1B12 X08 1A12 X18 2B12 Y08 2A12 Y18
1B11 X09 1A11 X19 2B11 Y09 2A11 Y19
1B10 X0A 1A10 X1A 2B10 Y0A 2A10 Y1A
1B09 X0B 1A09 X1B 2B09 Y0B 2A09 Y1B
1B08 X0C 1A08 X1C 2B08 Y0C 2A08 Y1C
1B07 X0D 1A07 X1D 2B07 Y0D 2A07 Y1D
1B06 X0E 1A06 X1E 2B06 Y0E 2A06 Y1E
1B05 X0F 1A05 X1F 2B05 Y0F 2A05 Y1F
1B04 Vacant 1A04 Vacant 2B04 Vacant 2A04 Vacant
1B03 Vacant 1A03 Vacant 2B03 Vacant 2A03 Vacant
1B02 COM1 1A02 Vacant 2B02 12/24VDC 2A02 COM2
1B01 COM1 1A01 Vacant 2B01 12/24VDC 2A01 COM2

4

4 - 2 4 - 2

4 INPUT/OUTPUT CONPOSITE MODULE

4.2 QX48Y57 I/O Module

MELSEC-Q

Specifications

(1) DC Input Specification (Positi v e C ommon Ty pe)

Type

QX48Y57 I/O Module (Input Specification) Appearance

Number of input points 8 points

Insulation method Photocoupler
Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)
Rated input current Approx. 4mA

Input derating None

ON voltage/ON current 19V or higher/3mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input resistance Approx. 5.6k

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms

1ms/5ms/10ms/20ms/70ms or less (CPU parameter setting)

Initial setting is 10ms

Response

time

OFF ON

OFF

ON

Dielectric maximum voltage 560VAC rms/3 cycles (altitude 2000m)

Insulation resistance 10M or more by insulation resistance tester

By noise simulator of 500Vp-p noise voltage,

s noise width and 25 to 60Hz noise frequency

Noise immunity

1

First transient noise IEC61000-4-4: 1kV

Protection of degree IP2X

Common terminal

arrangement

Number of I/O occupied

points

16 points (For I/O allocation on I/O mixed module, set 16 points.)

8 points/common (common terminal: TB9)

Operation indicator ON indication (LED)

External connections 18-point terminal block (M3 6 screw)

Applicable wire size

Core cable: 0.3 to 0.75mm

2

(Outside diameter: 2.8mm or smaller)

Applicable connector terminal R1.25-3 (Terminals with sleeve cannot be used)

5VDC internal current

consumption

80mA (TYP, all points ON)

Weight 0.20kg

External Connections Terminal Block No. Signal Name

LED

TB10

L

R

TB16

L

TB17

Fuse

TB18

R

12/24VDC

24VDC

TB 1

TB 8

TB 9

R

R

Internal
circuit

1: For the setting method, refer to the Section 1.3.1.
2: When using the main module, use the constructions listed in Section 1.2 (13).

QX48Y57

01234567
89 ABCDEF

FUSE

1

1

0

1

2

3

4

5

6

7

+-

COM

8

L

9

L

A

L

B

L

C

L

D

L

E

L

COM

24VDC4mA
12/24VDC

0.5A

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

TB1 X00
TB2 X01
TB3 X02
TB4 X03
TB5 X04
TB6 X05
TB7 X06
TB8 X07

TB9 COM1
TB10 Y08
TB11 Y09
TB12 Y0A
TB13 Y0B
TB14 Y0C
TB15 Y0D
TB16 Y0E
TB17 12/24VDC
TB18 COM2

4 - 3 4 - 3

4 INPUT/OUTPUT CONPOSITE MODULE

Specifications

Number of output points 7 points

Insulation method Photocoupler

Rated load voltage 12-24VDC (+20/-15%)

Max. load current 0.5A/point, 2A/common

Max. rush current 4A/10ms or less
Leakage current at OFF 0.1mA or lower
Max. voltage drop at ON 0.2VDC (TYP.) 0.5A, 0.3VDC (MAX.) 0.5A

OFF ON 1ms or shorter Response

time

Fuse breakage indication Provided (When fuse is broken, LED lights and a signal is output to CPU) 3

power supply

Common terminal

arrangement

3: When the external power supply is turned off, fuse breakage is not detected.

ON

Surge killer Zener diode

Fuse 4A (Not replaceable) (Fuse breakage capacity: 50A)

Voltage 12-24VDC (+20/-15%) (ripple ratio within 5%) External
Current 10mA (at 24VDC)

(2) Transistor Output Specifications (Sink Type)

Type

OFF 1ms or shorter (rated load, resistance load)

QX48Y57 I/O Module (Output Specification)

7 points/common (common terminal: TB18)

MELSEC-Q

4 - 4 4 - 4

5 INTERRUPT MODULE

5. INTERRUPT MODULE

5.1 QI60 Interrupt Module

MELSEC-Q

Specifications

5

Number of input points 16 points

Isolation method Photocoupler
Rated input voltage 24VDC (+20/-15%, ripple ratio within 5%)
Rated input current Approx. 6mA

Input derating No

ON voltage/ON current 19V or higher/4.0mA or higher

OFF voltage/OFF current 11V or lower/1.7mA or lower

Input impedance Approx. 3.9k

Set value 1 0.1 0.2 0.4 0.6 1

Response

time

Dielectric withstand voltage 560VAC rms/3 cycles (altitude 2000m (6557.38ft.))

Insulation resistance 10M or more by insulation resistance tester

Protection of degree IP2X

Number of I/O points 16 (I/O allocation is set as a 16-points interrupt module) 4

Interrupt processing condition Set by setting the CPU parameter switch. 3

External connections 18-point terminal block (M3 6 screws)

Applicable crimping terminal R1.25-3 (sleeved crimping terminals cannot be used.)

5VDC internal current

OFF to ON

ON to OFF

Noise immunity

Common terminal

arrangement

Operation indicator ON indication (LED)

Applicable wire size

consumption

Weight 0.20kg

Typ 0.05ms 0.15ms 0.30ms 0.55ms 1.05ms

max 0.10ms 0.20ms 0.40ms 0.60ms 1.20ms

Typ 0.15ms 0.20ms 0.35ms 0.60ms 1.10ms

max 0.20ms 0.30ms 0.50ms 0.70ms 1.30ms

By noise simulator of 500Vp-p noise voltage, 1 s noise width

and 25 to 60Hz noise frequency

First transient noise IEC61000-4-4: 1kV

16 points/common (common terminal: TB17)

2

0.3 to 0.75mm

External Connections Terminal Block Number Signal Name

core (2.8mm (0.11in.) OD max.)

60mA (TYP. all points ON)

TB 1

R

R

Internal
circuit

LED

24VDC

TB16

TB17

1: For usage of the main module, refer to the QCPU (Q-mode) User's Manual (Function Explanation/Program Basics Version).
2: Use the CPU parameter settings to select. (Default: 0.2ms). Refer to Section 1.3.1 for the setting method.
3: For the setting method, refer to the section 1.3.3.
4: When making settings with an SW5D5C-GPPW or earlier GX Developer, select "16 point intelligent module."

Interrupt Module Type

QI60 Appearance

TB1 X00
TB2 X01
TB3 X02
TB4 X03
TB5 X04
TB6 X05
TB7 X06
TB8 X07

TB9 X08
TB10 X09
TB11 X0A
TB12 X0B
TB13 X0C
TB14 X0D
TB15 X0E
TB16 X0F
TB17 COM
TB18 Vacant

QI60

01234567
89ABCDEF

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

+-

COM

NC

24VDC
6mA

0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F

5 - 1 5 - 1

5 INTERRUPT MODULE

MELSEC-Q

MEMO

5

5 - 2 5 - 2

6 BLANK COVER MODULE

6. BLANK COVER MODULE

MELSEC-Q

This chapter provides the specifications of the blank cover module used to protect the
vacant slot (between I/O modules) of the base module from dust.

Table 6.1 Blank Cover Module Specifications

Type

Item

Number of I/O points

occupied

I/O allocation 16 vacant points

Application

External dimensions

(mm (inch))

Weight (kg ) 0.07

Load the blank cover module with the connector cover of the base module fitted.

Used as a dustproof cover for a slot not loaded with an I/O module
(especially a vacant slot between modules).

98 (3.86) (H)

QG60

16 points

27.4 (1.08) (W) 90 (3.55) (D)

6

6 - 1 6 - 1

6 BLANK COVER MODULE

MELSEC-Q

MEMO

6

6 - 2 6 - 2

7 CONNECTORS

7. CONNECTORS

MELSEC-Q

The 40-pin connectors and 37-pin D-sub connectors used with the input and output
modules are to be user-prepared.
The following tables list the connector types and applicable models, and introduce
crimp-contact and pressure-displacement tools.

(1) 40-pin connectors

Type Model Name Applicable Wire Size Applicable Model
Soldering type connector A6CON1
Crimp-contact type connector A6CON2 AWG#24 to 28

Pressure-displacement type connector A6CO N3
Soldering type connector A6CON4

7

(a) 40-pin connectors

(b) 40-pin connector crimp-contact and pressure- dis placement

tools

Type Model Name Contact

Crimp-contact tool FCN-363T-T005/H

Pressure-displacement tool

(2) 37-pin D-sub connectors

Type Model Name Applicable Wire Size Applicable Model
Soldering type connector A6CON1E
Crimp-contact type connector A6CON2E AWG#24 to 24

Pressure-displacement type connector A6CON3E

(a) 37-pin D-sub connectors

0.3mm2 (AWG#22)

AWG#28 (twisted)
AWG#30 (single wire)

0.3mm2 (AWG#22)

FCN-367T-T012/H
(locator plate)
FCN-707T-T001/H
(cable cutter)
FCN-707T-T101/H
(hand press)

0.3mm2 (AWG#22)

AWG#28 (twisted)
AWG#30 (single wire)

QX41, QX41-S1, QX42,
QX42-S1, QX71, QX72,

QX82, QY41P, QY42P,

QY71, QH42P

FUJITSU COMPONENT
LIMITED

QX81, QY81P

7 - 1 7 - 1

7 CONNECTORS

MELSEC-Q

(b) 37-pin D-sub connector crimp-contact and pr essure-

displacement tools

Type Model Name Contact

Crimp-contact tool 90312-1

91257-1 (die set)

Pressure-displacement
tool

91220-1 (cable cutter)

91085-2 (hand mini­press)

AMP Incorporated

Americas:
Worldwide Headquarters of
AMP Incorporated
Harrisburg, PA, U.S.A.
Phone: [phone]
Fax: [phone]

Far East:
AMP Singapore Pte. Ltd.
Singapore
Phone: [phone]
Fax: [phone]

Europe:
AMP Deutschland G.m.b.H.
Langen, Germany
Phone: [phone]
Fax: [phone]

7

7 - 2 7 - 2

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

MELSEC-Q

8. SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR MODULES

8.1 Specifications of Connector/Terminal Block Convertor M odules

Type Details Weight Applicable Models

For positive common type input

A6TBXY36

modules and sink type output modules
(standard type)

(1) Connector/Terminal Block Conver tor M odul e Specificati ons

This chapter explains the specifications of connector/terminal block convertor modules.

A6TBXY54

For positive common type input
modules and sink type output modules
(2-wire type)

For positive common type input

A6TBX70

modules
(3-wire type)

A6TBX36-E
A6TBX54-E
A6TBX70-E
A6TBY36-E

8

A6TBY54-E

Type Details Weight Applicable Models

AC05TB 0.5 m (19.69 in.), for sink modules 0.17kg
AC10TB 1 m (39.37 in.), for sink modules 0.23kg
AC20TB 2 m (78.74 in.), for sink modules 0.37kg
AC30TB 3 m (118.11 in.), for sink modules 0.51kg
AC50TB 5 m (196.85 in.), for sink modules 0.76kg

AC80TB
AC100TB

AC05TB-E 0.5 m (19.69 in.), for source modules 0.17kg
AC10TB-E 1 m (39.37 in.), for source modules 0.23kg
AC20TB-E 2 m (78.74 in.), for source modules 0.37kg
AC30TB-E 3 m (118.11 in.), for source modules 0.51kg
AC50TB-E 5 m (196.85 in.), for source modules 0.76kg

For negative common type input
modules (standard type)
For negative common type input
modules (2-wire type)
For negative common type input
modules (3-wire type)
For source type output modules
(standard type)
For source type output modules
(2-wire type)

(2) Cable

8 m (314.96 in.), for sink modules
(common current not exceeding 0.5 A)
10 m (393.7 in.), for sink modules
(common current not exceeding 0.5 A)

0.4kg

0.5kg

0.6kg

0.4kg

0.5kg

0.6kg

0.4kg

0.5kg

1.2kg

1.5kg

Q series: QX41, QX41-S1, QX42, QX 42-S1,

QY41P, QY42P, QH42P

AnS series: A1SX41, A1SX41-S1, A1SX41-S2,

A1SX42, A1SX42-S1, A1SX42-S2,
A1SX42, A1SX82-S1
A1SY41, A1SY42, A1SY82, A1SH42,
A1SH42-S1

A series: AX42, AX42-S1, AY42, AY42-S1, AY42-

S2, AY42-S3, AY42-S4, AH42

CC-Link: AJ65SBTCF1-32D, AJ65SBTCF1-32T,

AJ65SBC1-32D

AJ65SBC1-32T
MELSECNET-MINI: AJ35TC1-32D, AJ35TC1-32T
Q series: QX41, QX41-S1, QX42, QX 42-S1,

QH42P
AnS series: A1SX41, A1SX41-S1, A1SX41-S2,

A1SX42, A1SX42-S1, A1SX42-S2,

A1SX42, A1SX82-S1, A1SH42,

A1SH42-S1
A series: AX42, AX42-S1, AH42
CC-Link: AJ65SBTCF1-32D, AJ65SBC1-32D
MELSECNET-MINI: AJ35TC1-32D

Q series: QX81
AnS series: A1SX81, A1SX81-S1, A1SX81-S2
A series: AX82

Q series: QY81P
AnS series: A1SY81
A series: AY82EP

A6TBXY36
A6TBXY54
A6TBX70

A6TBX36-E
A6TBY36-E
A6TBX54-E
A6TBY54-E
A6TBX70-E

8 - 1 8 - 1

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

MELSEC-Q

IMPORTANT

(1) The number of connectable I/O points is 32 for all connector/terminal block

convertor modules.
Two connector/terminal block convertor modules and two cables for
connector/terminal block convertor modules are required for 64-point I/O
modules.

(2) Though the A1SX81(S1/S2) is used either as a sink or source type, use the

A6TBX36-E, A6TBX54-E or A6TBX70-E.
The A6TBXY36, A6TBXY54 or A6TBX70 cannot be used.

(3) Though the A1SX82-S1 is used either as a sink or source type, the

A6TBXY36/XY54/X70 may be used only when the A1SX82-S1 is used as a sink
type.
When it is used as a source type, the A6TBXY36/XY54/X70 cannot be used.

(4) Though the A1SY82 is a source type output module, use theA6TBXY36 or

A6TBXY54. The A6TBXY36-E or A6TBXY54-E cannot be used.

(5) In the A series, the plus common input module is separately labeled as a sink

type input module, and the minus common input module is separately labeled
as a source type input module.

(6) When using the A6TBXY70 as a mixed input/output module, use at the input

side.

(7) Tighten the module terminal screws to the following torque.

Supply line connecting terminal screw (M3.5 screw): Tightening torque

78.4N•cm

8

8 - 2 8 - 2

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

8.2 Connector/Terminal Block Convertor M odul e Connecti on D i ag rams

8.2.1 A6TBXY36 (1) When connecting an input

module

Input
Module

(2) When connecting an

output module
(a) Sink Type

(b) Source Type

Output
Module

Load

Load

MELSEC-Q

Output
Module

8 - 3 8 - 3

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

8.2.2 A6TBXY54 (1) When connecting an input

module

2-wire t ype sensor

Input
Module

6

(2) When connecting an

output module
(a) Sink Type

(b) Source Type

Output
Module

Output
Module

Load

6

Load

6

MELSEC-Q

8 - 4 8 - 4

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

8.2.3 A6TBX70

MELSEC-Q

Input
Module

8.2.4 A6TBX36-E

3-wire type sensor

2-wire type sensor

Input
Module

8 - 5 8 - 5

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

8.2.5 A6TBY36-E

Load

Output
Module

MELSEC-Q

8.2.6 A6TBX54-E

Input
Module

2-wire type sensor

6

8 - 6 8 - 6

8 SPECIFICATIONS OF CONNECTOR/TERMINAL BLOCK CONVERTOR

MODULES

8.2.7 A6TBY54-E

MELSEC-Q

8.2.8 A6TBX70-E

Output
Module

Load

6

3-wire type sensor

Input
Module

2-wire type sensor

8 - 7 8 - 7

9 SPRING CLAMP TERMINAL BLOCK

MELSEC-Q

9. SPRING CLAMP TERMINAL BLOCK

9.1 Q6TE-18S

The Q6TE-18S shall be used attached to a Q Series terminal block type I/O module or
an intelligent function module.
Since the Q6TE-18S uses a spring clamp it does not require screw tightening, which
greatly reduces the number of wiring procedures.

Compatible Models

(1)

Model type Model name

QX10 QX28 QX40 QX40-S1 QX70 QX80

I/O module

Intelligent function

module

QY10 QY18A QY22 QY40P QY50 QY68A
QY70 QY80 QX48Y57 QI60
Q62DA Q64DA Q68DAV Q68DAI
Q64AD Q68ADV Q68ADI
Q64TCRT Q64TCRTBW Q64RD

The QT6E-18S can be used with the following models:

POINT

The terminal numbers of the Q6TE-18S correspond to the terminal numbers on the
compatible module.
For the signal names corresponding to the terminal numbers when connected to an
external device, please refer to the User's Manual of the module to use.

Specifications

(2)

Applicable wire size
Wire strip length 8 to 11 mm
Mounting screw tightening torque range 66 to 89 N!cm
Weight 0.07kg

Item Specifications

(3) Removal of Terminal Block and Installation of Q6TE-18S

(a) Removal of terminal block

! Unscrew the two terminal block mounting screws situated at the top and

bottom of the terminal block.

! Gently remove the terminal block.

0.3 to 1.5 mm

Module

2

(AWG22 to 16)

9

Terminal
block mounting
screw

Terminal block

9 - 1 9 - 1

9 SPRING CLAMP TERMINAL BLOCK

(b) Install ation of Q6TE-18S

! Attach the Q6TE-18S to the module.
! Tighten the terminal block mounting screws within the specified torque

range.

Module

MELSEC-Q

(c) Cable Installation

Insert the tool into the square shaped hole, which corresponds to the
terminal you wish to use.
While the tool is inside the hole, insert the wire into the circular shaped hole
(as shown below).
Remove the tool from the square shaped hole, taking care not to remove
the wire.
After the wire has been clamped, gently pull the wire to confirm that it is
secure.

Square shaped hole

Circular shaped hole

Q6TE-18S

Termin al block
mounting screw

Tool

Wire strip length:

9

[Cautions]

* Take care that the wire strip length is between 8mm to 11mm.

If the wire strip length is too long, this will expose the bare wire, which increases the risk of
electric shock or short circuit.
If the wire strip length is too short, this will result in the wire not being securely attached.

8mm to 11mm *

Wire

(d) Cable removal

Insert the tool into the corresponding square shaped hall until it stops.
Pull the wire out of the hall completely.

9 - 2 9 - 2

2

3

7

10 NAMES OF MODULE PARTS

MELSEC-Q

10. NAMES OF MODULE PARTS

Terminal block connector 40-pin connector

QX10

01234567

)

)

) 7)

89ABCDEF

0

1

2

3

4

5

6

7

8

9

A

B

C

D

E

F

COM

NC

100VAC
8mA60Hz
7mA50Hz

No. Name Description

1) Module fixing hook

2) I/O indicator LED Indicates the ON/OFF status of I/O and lit when I/O is ON.

3) Terminal block Used to connect power and I/O signal wires.

4) Terminal cover Terminal cover with recording paper

5) 40-pin connector

6) Indication selector switch

7) Module loading lever Used to load the module into the base unit.

This chapter explains the names of the I/O module parts.

1) 1)

QX41

10
11
12
13
14
15
16
17
18

1)

1
2
3
4
5
6
7
8
9

4)

5) 5)

QX41

01234567
89 ABCDEF
01234567
89 ABCDEF

24VDC
4mA

Hook used to fix the module to the base unit.
(Single-motion installation)

Designed for 32- or 64-point module and used to connect power and
I/O signal wires.
Used to switch the LED indications between the first-half 32 points
and latter-half 32 points of a 64-point module.

QX42

01234567

2)2)

7)

89ABCDEF
01234567
89ABCDEF

24VDC
4mA

DISPLAY

F L

QX42

6)

10

10 - 1 10 - 1

7

10 NAMES OF MODULE PARTS

QX81

01234567

2)

89 ABCDEF
01234567
89 ABCDEF

24VDC
4mA

1)

QX81

37-pin D-sub connector

9)

MELSEC-Q

8)

10)

)

No. Name Description

8) 37-pin D-sub connector

9) Module fixing screw hole Used to fix the module to the base unit.

10) Metal fitting Do not touch as this may be deformed.

Designed for 32 points and used to connect power and I/O signal
wires.

10

10 - 2 10 - 2

)

10 NAMES OF MODULE PARTS

1)

A6TB

2)

36

MELSEC-Q

02468ACE

3)

13579BDF

11 13 15 17 19 1B 1D 1F

10 12 14 16 18 1A1C1E

24V

0V

0V

24V

1)2)

4

1)

COM

0

3)

1

11

COM

10

COM COM COM COM

24 68 AC E

COM

COM

COM COM COM

35 79 BD F

COM COM COM

13 15 17 19 1B 1D 1F

COM COM COM COM

12 14 16 18 1A 1C 1E

A6TB 54

2)

0V

24V

24V

0V

4)

1)2)

No. Name Description

Panel mounting hole

1)

Terminal block

2)

40-pin connector

3)

Module fixing hook

4)

Used for mounting to panel (for M4 screw).
Used to connect power and signal wires.
Designed for 32-point module and used to connect power and

I/O signal wires.
Used for mounting onto DIN rail.

10 - 3 10 - 3

10 NAMES OF MODULE PARTS

1)

A6TBX70

MELSEC-Q

2)

+C +C +C +C +C +C +C -C +C-C-C-C-C-C-C-C

+C

)

0123456789ABCDEF
10 11 12 13 14 151617 18 19 1A 1B 1C 1D1E1F

+C

+C +C +C +C +C +C +C -C +C-C-C-C-C-C-C-C

0V

24V

24V

0V

1)2)

No. Name Description

Panel mounting hole

1)

Terminal block

2)

40-pin connector

3)

Module fixing hook

4)

Used for mounting to panel (for M4 screw).
Used to connect power and signal wires.
Designed for 32-point module and used to connect power and

I/O signal wires.
Used for mounting onto DIN rail.

Q6TE

-18S

2

4

6

8

10

12

14

16

18

Q6TE-18S

1)

2)

1

3)

3

5

7

9

11

13

15

17

4)

No. Name Description

Terminal block mounting screw

1)

Circular shaped hole

2)

This is for securing Q6TE-18S terminal block to a module
A hole for inserting wire when wiring

3) Square shaped hole A hole for inserting a tool when wiring

10 - 4 10 - 4

11 I/O MODULE TROUBLESHOOTING

MELSEC-Q

11. I/O MODULE TROUBLESHOOTING

This chapter explains possible problems with I/O circuits and their corrective actions.

11.1 Input Circuit Troubleshooting

This section describes possible problems with input circuits and their corrective
actions.

Condition Cause Corrective Action

Input signal
does not
turn OFF.

Example 1

Input signal
does not
turn OFF.

Example 2

Table 11.1 Input Circuit Problems and Corrective Actions

• Leakage current of input switch
(e.g. drive by non-contact switch).

AC input

Leakage
current

Power supply

• Drive by a limit switch w ith neon lamp.

Leakage
current

Input module

AC input

Input module

• Connect an appropriate resistor which will
make the voltage across the terminals of the
input module lower than the OFF voltage
value.

It is recommended to use 0.1 to 47 F + 47 to
120

• Same as Example 1.

• Or make up another independent display
circuit.

AC input

Input module

(1/2W) for the CR constant.

11

Input signal
does not
turn OFF.

Example 3

Power suppiy

• Leakage current due to line capacity of wiring
cable.
(Line capacity C of twisted pair wire is approx .
100 PF/m).

AC input

Leakage
current

Power supply

Input module

• Same as Example 1.

• However, leakage current is not generated
when the power supply is located in the input
equipment side as shown below.

Power supply

AC input

Input module

11 - 1 11 - 1

)

pag

11

11 I/O MODULE TROUBLESHOOTING

Condition Cause Corrective Action

Input signal
does not
turn OFF.

Table 11.1 Input Circuit Problems and Corrective Actions (Continued)

• Drive by switch w ith LED indicator.

DC input
(Positive common

Leakage
current

Input module

• Connect a register which will make the voltage
between the input module terminal and
common lower than the OFF voltage, as
shown below.

Example 4

Resistor

MELSEC-Q

DC input
(Positive common)

Input module

A calculation example of a value for a

Input signal
does not
turn OFF.

Example 5

False input
due to
noise

• Sneak path due to the use of two power
supplies.

1

E

Depending on response time setting, noise is
imported as input.

E1E

>

2

E

2

Input module

Example 6

connected resistor is given on the following

e.

• Use only one power supply.

• Connect a sneak path prevention diode.
(Figure below)

2

E

E

1

Change response time setting.

Example

5ms

1ms

(Setting of a shorter response time may produce
a higher effect on periodic excessive noise.) If
no effects are produced by the above, take
basic actions to prevent excessive noise from
entering, e.g. avoid bundling the power and I/O
cables, and suppress noise by adding surge
absorbers to such noise sources as relays and
contactors used with the same power supply.)

Input module

<Calculation example of Example 4>
Consider a switch with LED indicator connected to the QX40, giving a leakage current
of 4mA when a 24VDC power is turned on.

QX40

3.6K

Leakage
current 4mA

24VDC

Input module

11 - 2 11 - 2

11 I/O MODULE TROUBLESHOOTING

(1) The 1.7mA OFF current of the QX40 is not satisfied. Hence, connect a resistor as

shown below.

3.6K

R=

I

4mA

2.3mA

24VDC

(2) Calculate the resistor value R as indicated below.

To satisfy the 1.7mA OFF current of the QX40, the resistor R to be connected may
be the one where 2.3mA or more will flow.

I

: IZ=Z (Input impedance): R

R

QX40

Iz=1.7mA

Input impedance

5.6K

MELSEC-Q

I

Z

R Z (Input impedance) = 5.6=4.14[k ]

I

R

R<4.14k
Assuming that resistor R is 3.9k

W = (input voltage)

.

2

÷ R = 28.82 ÷ 3900 = 0.2(W)

1.7

2.3

, the power capacity W of resistor R is:

(3) The power capacity of the resistor selected is 3 to 5 times greater than the actual

current consumption. A 3.9 (k

), 0.6 to 1.0 (W) resistor may therefore be

connected to the terminal in question.

11 - 3 11 - 3

11 I/O MODULE TROUBLESHOOTING

MELSEC-Q

11.2 Output Circuit Troubleshooting

This section describes possible problems with output circuits and their corrective
actions.

Condition Cause Corrective Action

When the
output is
OFF,
excessive
voltage is
applied to
the load.

Example 1

The load
does not
turn OFF
(triac
output).

Example 2

Table 11.2 output Circuit Problems and Corrective Actions

• Load is half-wave rectified inside (in some
cases, this is true of a solenoid).

QY22

Output module

• When the polarity of the power supply is as
shown in [1], C is charged. When the polarity is
as shown in [2], the voltage charged in C plus
the line voltage are applied across D1. Max.
voltage is approx. 2.2E.
(If a resistor is used in this way, it does not
pose a problem to the output element. But it
may cause the diode, which is built into the
load, to deteriorate, resulting in a fire, etc.)

• Leakage current due to built-in noise
suppression.

QY22

Output module

D1

Load

Load

Leakage current

[1]

[2]

• Connect a resistor several tens to hundreds of
across the load.

k

• Connect C and R across the load.

(When the wiring distance from the output card
to the load is long, there may be a leakage
current due to the line capacity.)

Resistor

Load

Resistor

Load

11 - 4 11 - 4

APPENDICES

MELSEC-Q

APPENDICES

Appendix 1 External Di mensional D r awings
Appendix 1.1 I/O modules

(1) Terminal block connector type

(0.08) 90 (3.55)

(a) Other than QY22

(b) QY22 TRIAC Output Module

APP.

2

(0.08)

QX10

01234567
89ABCDEF

0

0

1

2

1

3

2

4

3

5

4

6

5

7

6

98 (3.86)

105 (4.14)

5

(0.2)

9

B

D

F

COM

100VAC
8mA60Hz
7mA50Hz

8

7

A

8
9

C

A
B

E

C
D

NC

E
F

27.4 (1.08)

2

(0.08)

QY22

01234567
89ABCDEF

FUSE

0

L

0

1

L

1

2

L

3

2

L

4

L

3

5

L

4

6

L

5

7

L

6

8

98 (3.86)

105 (4.14)

5

2 (0.08)

112.3 (4.42)

(0.2)

L

9

L

A

L

B

L

C

L

D

L

E

L

F

L

COM

100VAC
240VAC

0.6A

27.4 (1.08)

7
8
9
A
B
C
D
E
F

Unit: mm (inch)

App - 1 App - 1

APP.

APPENDICES

(2) 40-pin connector type

(a) 32-point I/O module

MELSEC-Q

2

(0.08)

QX41

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

QX41

98 (3.86)

105 (4.14)

2 (0.08)

90 (3.55)

5

(0.2)

45 (1.77)

27.4 (1.08)

(b) 64-point I/O module

2

(0.08)

QX42

01234567
89ABCDEF

01234567
89ABCDEF

24VDC

F L

4mA

QX42

DISPLAY

98 (3.86)

105 (4.14)

5

(0.2)

45 (1.77)

27.4 (1.08)2 (0.08) 90 (3.55)

Unit: mm (inch)

App - 2 App - 2

APPENDICES

(3) 37-pin D-sub connector type 32- poi nt I/O modul e

2

(0.08)

98 (3.86)

105 (4.14)

MELSEC-Q

QX81

01234567
89ABCDEF
01234567
89ABCDEF

24VDC
4mA

QX81

5

2 (0.08)

90 (3.55)

(0.2)

46 (1.81)

27.4 (1.08)

(4) Blank cover module

2 (0.08)

QG60

QG60

100 (3.94)

98 (3.86)

2 (0.08)

90 (3.55)

27.4 (1.08)

Unit: mm (inch)

App - 3 App - 3

)

)

APPENDICES

Appendix 1.2 Connectors, connector/terminal bl ock conv er ter modules

(1) 40-pin connectors

(a) A6CON1 soldering type, A6CON2 crimp-contact type 40-pin

connector

14 (0.55) or less

46 (1.81)

MELSEC-Q

72.72 (2.87)

(b) A6CON3 pressure-displacement type 40-pin connector

69.48 (2.74)

8.25 (0.3 3

22.5 (0.89

10 (0.39)

Flat cable

arrangement is in the
following sequence.
A1

B1 A2…

Unit: mm (inch)

App - 4 App - 4

APPENDICES

MELSEC-Q

(2) 37-pin D-sub connectors

(a) A6CON1E soldering type, A6CON2E crimp-contact type 37-pin

D-sub connector

20.3
(0.8)

46 (1.81)

69.5 (2.74)

(b) A6CON3E pressure-displacement type 37-pin D-sub connector

12.6 (0.5)

69.4 (2.73)

3.4 (0.13)

5.9 (0.23)

Unit: mm (inch)

App - 5 App - 5

APPENDICES

MELSEC-Q

(3) A6TB 36 connector/terminal block converter module

2 (0.08)- 4.5 (0.18) mounting hole
(M4 25)

44 (1.73)

78.5 (3.09)

17.3

(0.68)

89.6 (3.53)

120 (4.73)

5.5 (0.22)

48 (1.89)

52 (2.05)

(4) A6TB 54 connector/terminal block converter module

2 (0.08)- 4.5 (0.18) mounting hole
(M4 25)

44 (1.73)

78.5 (3.09)

17.3

(0.68)

124.6 (4.91)

155 (6.11)

5.5 (0.22)

48 (1.89)

52 (2.05)

(5) A6TBX70 connector/terminal block converter module

2 (0.08)- 4.5 (0.18) mounting hole
(M4 25)

190 (7.49)

159.6 (6.29)

44 (1.73)

17.3

(0.68)

5.5 (0.22)

78.5 (3.09)

48 (1.89)

52 (2.05)

Unit: mm (inch)

App - 6 App - 6

APPENDICES

Appendix 1.3 Spring Clamp Terminal Block

MELSEC-Q

(1) Q6TE-18S Installed on a module (Ex ampl e: QX 10)

Q6TE

-18S

1

2

3

4

5

6

7

8

9

10

11

82.5 (3.25)

*: The depth of the module installed with a Q6TE-18S is equivalent with the factory default dimensions for that

module.

12

13

14

15

16

17

18

7.62 (0.30)

27

(1.06)

23

(0.91)

90*

(3.54)

Unit: mm(inch)

App - 7 App - 7

APPENDICES

Appendix 2 Compatibility with MELSEC-AnS Series I/O modules

Note that the MELSEC-Q series I/O modules and MELSEC-AnS series I/O modules
are different in external terminal block configuration.
Differences in terminal block configuration are indicated below.

(1) Input modules

Terminal Block

Number

TB9 X08 X08 COM
TB10 X09 X09 X08
TB11 X0A X0A X09

•

•

•
TB16 X0F X0F X0E
TB17 COM NC X0F
TB18 NC COM COM
TB19 — — Vacant
TB20 — — Vacant

(2) Output modules

Terminal

Block

Number

TB9 Y08 Y08 COM1 12/24VDC
TB10 Y09 Y09 Y08 COM1
TB11 Y0A Y0A Y09 Y08

•

•

•
TB16 Y0F Y0F Y0E Y0D
TB17 COM 12/24VDC Y0F Y0E
TB18 NC COM COM2 Y0F
TB19 — — 24VDC 12/24VDC
TB20 — — 0V COM2

QY10 QY40P A1SY10 A1SY40

•

•

•

QX10, QX40 QX80

•

•

•

•

•

•

•

•

•

MELSEC-Q

A1SX10, A1SX40,

A1SX80

•

•

•

•

•

•

•

•

•

App - 8 App - 8

APPENDICES

MELSEC-Q

Terminal

Block

Number

TB9 Y08 12/24VDC TB9 Y08 COM1
TB10 Y09 COM1 TB10 Y09 0V
TB11 Y0A Y08 TB11 Y0A Y08

•

•

•
TB16 Y0F Y0D TB16 Y0F Y0D
TB17 12/24VDC Y0E TB17 COM Y0E
TB18 COM Y0F TB18 0V Y0F
TB19 — 12/24VDC TB19 — COM2
TB20 — COM2 TB20 — 0V

POINT

QY50 A1SY50

•

•

•

•

•

•

Terminal

Block

Number

•

•

•

QY80 A1SY80

•

•

•

The 40-pin connector used with the MELSEC-AnS series I/O module can be used
intact with the MELSEC-Q series I/O module.
The 37-pin D-sub connector used with the MELSEC-AnS series I/O module is the
same in wiring as, but opposite in cable pulling direction to, the MELSEC-Q series
I/O module. (The conventional cable for A6TB cannot be used.)

•

•

•

App - 9 App - 9

WARRANTY

Please confirm the following product warranty details before starting use.

1. Gratis Warranty Term and Gratis Warranty Range

If any faults or defects (hereinafter "Failure") found to be the responsibility of Mitsubishi occurs during use of the product
within the gratis warranty term, the product shall be repaired at no cost via the dealer or M itsubishi Serv ice Company .
Note that if repairs are required at a site overseas, on a detached island or remote place, expenses to dispatch an
engineer shall be charged for.

[Gratis Warranty Term]

The gratis warranty term of the product shall be for one year after the date of purchase or delivery to a designated
place.
Note that after manufacture and shipment from Mitsubishi, the maximum distribution period shall be six (6) months, and
the longest gratis warranty term after manufacturing shall be eighteen (18) months. The gratis warranty term of repair
parts shall not exceed the gratis warranty term before repairs.

[Gratis Warranty Range]

(1) The range shall be limited to normal use within the usage state, usage methods and usage environment, etc.,

which follow the conditions and precautions, etc., given in the instruction manual, user's manual and caution labels
on the product.

(2) Even within the gratis warranty term, repairs shall be charged for in the follow ing cases.

1. Failure occurring from inappropriate storage or handling, carelessness or negligence by the user. Failure caused
by the user's hardware or software design.

2. Failure caused by unapproved modifications, etc., to the product by the user.

3. When the Mitsubishi product is assembled into a user's device, Failure that could have been avoided if functions
or structures, judged as necessary in the legal safety measures the user's device is subject to or as necessary
by industry standards, had been provided.

4. Failure that could have been avoided if consumable parts (battery, backlight, fuse, etc.) designated in the
instruction manual had been correctly serviced or replaced.

5. Failure caused by external irresistible forces such as fires or abnormal voltages, and Failure caused by force
majeure such as earthquakes, lightning, wind and water damage.

6. Failure caused by reasons unpredictable by scientific technology standards at time of shipment from Mitsubishi.

7. Any other failure found not to be the responsibility of Mitsubishi or the user.

2. Onerous repair term after discontinuation of production

(1) Mitsubishi shall accept onerous product repairs for seven (7) years after production of the product is discontinued.

Discontinuation of production shall be notified with Mitsubishi Technical Bulletins, etc.

(2) Product supply (including repair parts) is not possible after production is discontinued.

3. Overseas service

Overseas, repairs shall be accepted by Mitsubishi's local overseas FA C enter. Note that the repair conditions at each FA
Center may differ.

4. Exclusion of chance loss and secondary loss from warranty liability

Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to damages caused by any cause
found not to be the responsibility of Mitsubishi, chance losses, lost profits incurred to the user by Failures of Mitsubishi
products, damages and secondary damages caused from special reasons regardless of Mitsubishi's expectations,
compensation for accidents, and compensation for damages to products other than Mitsubishi products and other duties.

5. Changes in product specifications

The specifications given in the catalogs, manuals or technical documents are subject to change without prior notice.

6. Product application

(1) In using the Mitsubishi MELSEC programmable logic controller, the usage conditions shall be that the application w ill

not lead to a major accident even if any problem or fault should occur in the programmable logic controller device, and
that backup and fail-safe functions are systematically provided outside of the device for any problem or fault.

(2) The Mitsubishi general-purpose programmable logic controller has been designed and manufactured for applications

in general industries, etc. Thus, applications in which the public could be affected such as in nuclear power plants and
other power plants operated by respective power companies, and applications in w hich a special quality assurance
system is required, such as for Railway companies or National Defense purposes shall be ex cluded from the
programmable logic controller applications.
Note that even with these applications, if the user approves that the application is to be limited and a special quality is
not required, application shall be possible.
When considering use in aircraft, medical applications, railways, incineration and fuel devices, manned transport
devices, equipment for recreation and amusement, and safety devices, in which human life or assets could be greatly
affected and for which a particularly high reliability is required in terms of safety and control system, please consult
with Mitsubishi and discuss the required specifications.

MIT

SUBIS

C

C

HI ELECTRI

HEADQUARTERS

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e mail: [e-mail]

Elektrostyle RUSSIA
ul. Garschina 11

RU-140070 Moscow

Phone: +7 095 / 514 9316
Fax: +7 095 / 514 9317
e mail: [e-mail]

Elektrostyle RUSSIA
Krasnij Prospekt 220-1
Office No. 312

RU-630049 Novosibirsk

Phone: +7 3832 / 10 66 18
Fax: +7 3832 / 10 66 26
e mail: [e-mail]

ICOS RUSSIA
Industrial Computer Systems Zao
Ryazanskij Prospekt 8a, Office 100

RU-109428 Moscow

Phone: +7 095 / 232 - 0207
Fax: +7 095 / 232 - 0327
e mail: [e-mail]

NPP Uralelektra RUSSIA
ul. Sverdlova 11a

RU-620027 Ekaterinburg

Phone: +7 34 32 / 53 27 45
Fax: +7 34 32 / 53 27 45
e mail: [e-mail]

SSMP Rosgidromontazh Ltd. RUSSIA
23, Lesoparkovaya Str.

RU-344041 Rostov On Don

Phone: +7 8632 / 36 00 22
Fax: +7 8632 / 36 00 26
e mail: —

STC Drive Technique RUSSIA
ul. Bajkalskaja 239, Office 2 - 23

RU-664075 Irkutsk

Phone: +7 3952 / 24 38 16
Fax: +7 3952 / 23 02 98
e mail: [e-mail]

STC Drive Technique RUSSIA
PoslannikovPer.9,str.1

RU-107005 Moscow

Phone: +7 095 / 790-72-10
Fax: +7 095 / 790-72-12
e mail: [e-mail]

AFRICAN REPRESENTATIVE

CBI Ltd. SOUTH AFRICA
Private Bag 2016

ZA-1600 Isando

Phone: [phone]
Fax: [phone]
e mail: [e-mail]

MITSUBISHI ELECTRI

Gothaer Strasse 8 Phone: [phone] Fax: [phone] www.mitsubishi-automation.de
D-40880 Ratingen Hotline: [phone] [e-mail] www.mitsubishi-automation.com

INDUSTRIAL AUTOMATION