マニュアル 英語(PDF:486.07KB)
Installation Precautions
Mitsubishi General-Purpose Programmable Controller

Renewal Tool Conversion Adapter
general specifications defined in the MELSEC-Q series CPU module user’s manual. Failure to

Do not come in direct contact with the conductive area of the conversion adapter. Doing so could
lead to system malfunction or failure.

ERNT-AQTY81
Fully secure the conversion adapter and conversion adapter anchor base using the installation
screws, and tighten the installation screws securely within the specified torque range. Failure to
do so could cause the conversion adapter and anchor base to fall, resulting in conversion
adapter and conversion adapter anchor base damage.
User’s Manual

Always check for correct match between MELSEC-Q Series and the conversion adapter.
注 意
(使用前请务必阅读)
Use the conversion adapter and conversion adapter anchor base in an environment of the
do so could lead to electric shock, fire, malfunction or product failure or deterioration.
Model
● 安全注意事项 ●
CAUTION
使用本产品时,请仔细阅读本手册,并充分注意安全,正确地
使用产品。
本手册中标注的注意事项仅记载了与本产品相关的内容。关于
可编程控制器系统的安全注意事项,请参阅所使用的MELSEC-Q
系列CPU模块的用户手册。
在本●安全注意事项●中,安全注意事项的等级分为「警告」
和「注意」。
● 转换适配器安装螺栓、转换适配器固定台安装螺栓、
MELSEC-A系列端子排安装螺栓应在规定的扭矩范围内切
实地拧紧。如果螺栓拧得过松,会导致短路、火灾或误动
作。如果螺栓拧得过紧,有可能造成螺栓及转换适配器破
损从而导致掉落、短路或误动作。
● 请注意不要让切屑或接线头等异物进入转换适配器及模
块内。会导致火灾、故障、误动作。
Incorrect match can cause damage to the MELSEC-Q Series module.
警告
Wiring Precautions
WARNING

Be sure to shut off all phases of the external power supply before performing installation or wiring
work. Failure to do so could result in electric shock or product damage.

If you want to energize and run the unit after completing the installation and wiring work, be sure
注意
表示错误操作可能造成危险后果,引起死亡
或重伤事故。
表示错误操作可能造成危险后果,引起中度
伤害、轻伤及财产损失。
to close the terminal block cover attached to the MELSEC-A series terminal block. Failure to do
so could result in electric shock.
CAUTION

Properly wire the conversion adapter after verifying the rated voltage and terminal layout of the
input/output module to be used. Connecting a power supply with a different rating or improper
ERNT-AQTY81
wiring could lead to fire or product failure.

另外,根据情况不同,即使是 注意中记载的事项,也可能
引发严重后果。不管哪个记载的都是非常重要的内容,请务必
遵守。
请妥善保管本手册,以便需要时取阅,并请将本手册交给最终
用户。
Securely tighten the conversion adapter installation screws, conversion adapter anchor base
installation screws and MELSEC-A series terminal block installation screws within the specified
torque range. A loose screw may result in a short circuit, fire or malfunction. An excessively
tightened screw may result in screw or conversion adapter damage, causing the conversion
【启动和维护注意事项】
警 告
● 在通电状态下请勿触摸端子。可能会导致触电或误动作。
● 在清扫或重新紧固端子螺栓时,必须将外部供应全相断
开断开后再进行。如果未全相断开,可能会导致触电。
如果螺栓拧得过紧,可能会造成转换适配器或输入/输出
模块的破损从而导致掉落、短路或误动作。
注 意
● 请不要拆卸、改造转换适配器。否则可能会导致故障、误
动作、受伤或火灾。
● 转换适配器的外壳由树脂制成,因此请避免掉落或使其受
到剧烈冲击。否则可能会损坏转换适配器。
adapter to fall, a short circuit or product malfunction.
Model
ERNT-AQTY81
50EM8556-D(1407)

Do not allow foreign matter such as cuttings or wiring shavings to enter the conversion adapter or
【废弃注意事项】
module. Doing so could lead to fire, failure or malfunction.
注 意
● 废弃时请将本产品作为工业废弃物处理。
HEAD OFFICE: Hulic KUDAN BLDG.1-13-5,KUDANKITA CHIYODA-KU,TOKYO 102-0073,JAPAN
NAGOYA ENGINEERING OFFICE:139 SHIMOYASHIKICHO-SHIMOYASHIKI,KASUGAI,AICHI 486-0906,JAPAN
 SAFETY PRECAUTIONS 
Startup and Maintenance Precautions
(Always read these precautions prior to use.)


Be sure to shut off all phases of the external power supply before cleaning and retightening the
terminal screws. Failure to do so could lead to electric shock. Excessively tightened screws could
The precautions presented in this manual are concerned with this product only. For Programmable
result in conversion adapter or input/output module damage, causing the conversion adapter to
Controller system safety precautions, refer to the user’s manual of the MELSEC-Q series CPU module
fall, a short circuit or product malfunction.
to be used.
In this manual, the safety precautions are ranked as “WARNING” and “CAUTION”.
CAUTION
WARNING
CAUTION
Indicates that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.

damage.
Disposal Precautions
CAUTION

Note that failure to observe the
CAUTION level instructions may lead to a serious consequence
according to the circumstances. Always follow the precautions of both levels because they are important
to personal safety.
Please keep this manual in an easy-to-access location for future reference, and be sure to provide the
manual to the end user.
The conversion adapter case is made of resin. Do not drop or apply excessive impact to the
case. Doing so could lead to conversion adapter damage.
Indicates that incorrect handling may cause hazardous
conditions, resulting in medium or minor injury and/or property
Do not disassemble or modify the conversion adapter. Doing so could lead to failure,
malfunction, injury or fire.

注 意
Do not touch the terminals during energization. Doing so could result in electric shock or
malfunction.
Before using this product, please read this manual carefully and pay full attention to safety to ensure that
the product is used correctly.
【安装注意事项】
WARNING
● 应在MELSEC-Q系列CPU模块用户手册中记载的一般规格环
境下使用转换适配器及转换适配器固定台。如果在一般规
格范围以外的环境中使用,可能导致触电、火灾、误动作、
产品的损坏或劣化。
● 请不要直接触摸转换适配器的导电部分。否则可能会造成
系统误动作、故障。
● 转换适配器及转换适配器固定台应通过安装螺栓切实地
加以固定,安装螺栓应在规定的扭矩范围内切实地拧紧。
可能因掉落而导致转换适配器及转换适配器固定台破损。
● 请务必确认MELSEC-Q系列模块和转换适配器的组合是否
正确。在错误组合下使用时,可能会导致MELSEC-Q系列
模块损坏。
When disposing of the product, treat it as industrial waste.
Related Manuals
Manual Title
MELSEC-Q Series
Building Block I/O Module
User’s Manual
Manual No.
(Model Code)
SH-080042
(13JL99)
Remarks
By Mitsubishi Electric Corporation
EMC AND LOW VOLTAGE DIRECTIVES
Compliance to the EMC Directive, which is one of the EU Directives, has been a legal obligation for
the products sold in European countries since 1996 as well as the Low Voltage Directive since
1997.
Manufacturers who recognize their products are compliant to the EMC and Low Voltage Directives
are required to declare that print a "CE mark" on their products.
Authorized representative in Europe
【接线注意事项】
Authorized representative in Europe is shown below.
警 告
● 必须将外部供应全相断开断开后再进行安装作业等。如果
未全相断开,可能会导致触电或产品损坏。
● 安装、配线作业完成之后进行通电、运行时,必须关闭
MELSEC-A系列端子排的端子排盖板。如果未关闭端子排
盖板,可能会导致触电。
Name: Mitsubishi Electric Europe BV
Address: Gothaer strasse 8, 40880 Ratingen, Germany
1. Overview
This manual describes the Mitsubishi general-purpose Programmable Controller renewal tool
conversion adapter (ERNT-AQTY81). The conversion adapter is a product that converts the differences
in MELSEC-A series and MELSEC-Q series pin assignments.
Once you have opened the packaging, verify that it contains the following products.
注 意
● 请确认所使用输入/输出模块的额定电压及端子排列后正
确地进行转换适配器的配线。连接不符合额定值的电源或
误配线,会导致火灾或故障。
Product
Conversion adapter
Quantity
1
A Series
Module Model
No. of
Connection
Points
Q Series Module
Model
Conversion Adapter
Weight (g)
AY81
32 points
QY81P
110
ERNT-AQTY81
(1)
Conversion Adapter Anchor Base (Sold Separately)
for conversion adapter use. One anchor base is required per base.
A S e ries
T erm inal B lock
T B2
T B4
T B6
T B8
T B 10
T B 12
T B 14
T B 16
T B 18
T B 20
T B 22
T B 24
T B 26
T B 28
T B 30
T B 32
T B 34
T B 36
T B 38
TB1
TB3
TB5
TB7
TB9
T B 11
T B 13
T B 15
TB1
TB2
TB3
TB4
TB5
TB6
TB7
TB8
TB9
TB10
TB11
TB12
TB13
TB14
TB15
TB16
TB17
TB18
TB19
TB20
TB21
TB22
TB23
TB24
TB25
TB26
TB27
TB28
TB29
TB30
TB31
TB32
TB33
TB34
TB35
TB36
TB37
TB38
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
T B 17
T B 19
T B 21
T B 23
T B 25
T B 27
T B 29
T B 31
T B 33
T B 35
T B 37
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
L
Specifications
Conversion Adapter
Anchor Base Model
S igna l
Nam e
P in N o.
S igna l
Nam e
1
20
2
21
3
22
4
23
5
24
6
25
7
26
8
27
17
36
18
9
28
10
29
11
30
12
31
13
32
14
33
15
34
16
35
37
19
Y00
Y01
Y02
Y03
Y04
Y05
Y06
Y07
Y08
Y09
Y0A
Y0B
Y0C
Y0D
Y0E
Y0F
COM
COM
COM
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
Y1A
Y1B
Y1C
Y1D
Y1E
Y 1F
0V
0V
Y00
Y01
Y02
Y03
Y04
Y05
Y06
Y07
Y08
Y09
Y0A
Y0B
Y0C
Y0D
Y0E
Y0F
1 2 /2 4 V D C
0V
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
Y1A
Y1B
Y1C
Y1D
Y1E
Y1F
1 2 /2 4 V D C
0V
O pen
O pen
Unit:mm
Q series module
The conversion adapter anchor base secures the bottom of the conversion adapter and is required
AY81EP
Term inal N o.
Q S eries
C onnector
Type
Conversion adapter
installation screw
M2.6 x 20
Weight (g)
ERNT-AQF12
12-slot conversion adapter anchor base
590
ERNT-AQF8
8-slot conversion adapter anchor base
410
ERNT-AQF5
5-slot conversion adapter anchor base
275
ERNT-AQF3
3-slot conversion adapter anchor base
185
2
Precaution
MELSEC-A series base unit. (Additional hole machining not required)
ERNT-AQB38
A38B
Specifications
MELSEC-Q Series Installable Conversion
Compliant Module
Adapter Anchor Base
Q312B
ERNT-AQF12
A38HB
Q38B
ERNT-AQF8
A68B
Q612B
Q68B
ERNT-AQB68
27.4
5.1 Installation Method
Q68B
ERNT-AQF8
870
A35B
Q38B
ERNT-AQF8
795
Q35B
ERNT-AQF5
Q68B
Q65B
[1]
Secure the conversion adapter anchor base to the base adapter or control panel using the
conversion adapter anchor base installation screws (M4  8) provided as an accessory.
[2]
Mount the conversion adapter onto the Q series module.
[3]
Secure the conversion adapter using the conversion adapter installation screws (M2.6  20;
Duplication Prohibited
This manual may not be reproduced in any form, in part or in whole, without written permission
from Mitsubishi Electric Engineering Company Limited.
©2014 MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED ALL RIGHTS RESERVED
2 locations).
MELSEC is a registered trademark of Mitsubishi Electric Corporation.
(Two end locations)
790
Q65B
Q55B
A55B
5
930
A58B
ERNT-AQB55
Conversion adapter anchor base installation screw
M4 x 8 (conversion adapter anchor base accessory )
970
ERNT-AQB35
A65B
MELSEC-A series
terminal block
4
Weight
(g)
ERNT-AQB58
ERNT-AQB65
Conversion adapter
Conversion adapter
bottom installation screw
M3 x 20
The base adapter enables MELSEC-Q series installation using the installation holes of the
MELSEC-A Series
Compliant Module
5
3
Base Adapter (Sold Separately)
Base Adapter Model
MELSEC-A series
terminal block
installation screw (M4)
3
Conversion adapter anchor base
(2)
ERNT-AQF5
655
ERNT-AQF3
Precaution
Q55B
C o n ve rs io n A d a p te r
6. External Dimensions
5. Part Names and Installation Method
31
Conversion Adapter
Model
3. Products Required by the Conversion Adapter
ERNT-AQB32
A32B
Q33B
675
Before tightening the installation screws, check that the Conversion Adapter has been
ERNT-AQB62
A62B
Q63B
650
securely installed on the MELSEC-Q Series module. Tightening the screws in floating-off
A52B
Q52B
Q52B
505
ERNT-AQB52
204
2. Conversion Adapter Product Specifications
state or tilting state will damage the Conversion Adapter installation screws and the
MELSEC-Q Series module.
[4]
Secure the conversion adapter using the conversion adapter bottom installation screw (M3 
20; 1 location).
[5]
Secure the MELSEC-A series terminal block to the conversion adapter using the terminal
block installation screws (M4; two upper/lower locations).
Output Module Specification Comparison Chart
Model
Specifications
No. of output points
Isolation method
Rated load voltage
Maximum load voltage
Maximum inrush current
OFF leakage current
Maximum voltage drop at ON
OFF  ON
Response
time
ON  OFF
MELSEC-A Series
MELSEC-Q Series
4. Mounting and Installation
5.2 Tightening Torque
4.1 Handling Precautions
Tighten the module installation screws to the specified torque below. An inappropriate tightening torque
(1)
AY81 (Source Type)
AY81EP (Source Type)
QY81P
(Source Type)
(2)
32 points
32 points
32 points
(3)
Photocoupler isolation Photocoupler isolation Photocoupler isolation
12/24V DC
12/24V DC
0.5A/point,
0.8A/point, 0.4A/point
0.1A/point,
4A/common
(60%ON, 55C)
2A/common
4A 10ms or less
0.1mA or less
1.5V DC (MAX) 0.5A
2ms or less
2ms or less
(resistance load)
No restrictions
(short-circuit protect)
12 to 24V DC
0.7A, 10ms or less
(4)
Do not touch the terminals during energization. Doing so could result in electric shock or
malfunction.
Do not disassemble or modify the conversion adapter. Doing so could result in failure,
malfunction, injury or fire.
Do not come in direct contact with the conductive area of the conversion adapter. Doing so
could result in system malfunction or failure.
Fully secure the conversion adapter and conversion adapter anchor base using the
installation screws, and securely tighten the screws within the specified torque range.
Failure to do so could cause the conversion adapter and anchor base to fall, resulting in
conversion adapter and conversion adapter anchor base damage.
4.2 Use Precautions
could cause the product to fall or result in a short circuit, product failure or malfunction.
Screw Location
Tightening Torque Range
Conversion adapter anchor base installation screw (M4 screw)
139 to 189N・cm
Gratis Warranty Terms and Gratis Warranty Range
Conversion adapter bottom installation screw (M3 screw)
43 to 57 N・cm
Conversion adapter installation screw (M2.6 screw)
34 to 46 N・cm
MELSEC-A series terminal block installation screw (M4 screw)
102 to 138 N・cm
If any fault or defect (hereinafter referred to as “Failure”) attributable to Mitsubishi Electric Engineering
Company Limited (hereinafter referred to as “MEE”) should occur within the gratis warranty period, MEE shall
repair the product free of charge via the distributor from whom you made your purchase.

Item
0.1mA or less
1.1V (TYP) 0.8A,
0.1V DC (TYP) 0.1A,
1.5V (MAX) 0.8A
0.2V DC (MAX) 0.1A
0.5ms or less
1ms or less
Module width
Because the module width decreases (from 37.5mm to 27.4mm), the wiring area
dimension
decreases. Verification prior to installation is required.
1.5ms or less
1ms or less
(rated load,
A wiring change is required if the COM and power supply terminals have been
separated due to a change in the number of points per common from 8 points (4
circuits) to 32 points.
Surge killer
Varistor (52 to 62V)
Surge absorbing diode
Zener diode
None [protection
None [protection
function available
function available
(1)
(thermal protect,
(thermal protect,
(2)
Wiring method for common
External connection system
16 points, 1 common
short-circuit protect)]
short-circuit protect)]
16 points, 1 common
32 points, 1 common
38-point terminal block 38-point terminal block 37-pin D sub connector
I/O
Internal current consumption
230mA
(TYP. All points ON)
None
A series module
Q series module
+
Renewal tool
A wiring change is required if the MELSEC-A series terminal numbers TB17, 35 and TB18, 36
have been separated due to a change in the number of points per common from 16 points (2
circuits) to 32 points.
2.
MEE shall offer product repair services (fee applied) for seven (7) years after production of the product
has been discontinued. Discontinuation of production shall be reported via distributors.
Product supply (including spare parts) is not possible after production has been discontinued.
27.4
The depth increases. Verification prior to installation is required.
Note:
1.
Warranty Period after Discontinuation of Production
37.5
Depth
Gratis Warranty Range
The gratis warranty range shall be limited to normal use based on the usage conditions, methods and
environment, etc., defined by the terms and precautions, etc., given in the instruction manual, user’s
manual and caution labels on the product.
230mA
(TYP. All points ON)
Fuse
95mA
(TYP. All points ON)

MELSEC-Q series
module
MELSEC-A series
module
resistance load)
Gratis Warranty Period
The gratis warranty period of this product shall be one (1) year from the date of purchase or delivery to
the designated place.
Note that after manufacture and shipment from MEE, the maximum distribution period shall be six (6)
months, and the gratis warranty period after manufacturing shall be limited to eighteen (18) months.
In addition, the gratis warranty period for repaired products shall not exceed the gratis warranty period
established prior to repair.
Use Precautions
0.1mA or less
Wiring
Product Warranty Details
Please confirm the following product warranty details prior to product use.
Conversion
adapter
Exclusion of Opportunity Loss and Secondary Loss from Warranty Liability
Regardless of the gratis warranty period, MEE shall not be liable for compensation for damages arising from
causes not attributable to MEE, opportunity losses or lost profits incurred by the user due to Failures of MEE
products, damages or secondary damages arising from special circumstances, whether foreseen or
unforeseen by MEE, compensation for accidents, compensation for damages to products other than MEE
products, or compensation for other work carried out by the user.
Base adapter
For detailed specifications not stated in the Output Module Specification Comparison Chart and for
general specifications, refer to the user’s manual of the output module to be used. Those areas
with specifications that are different for the MELSEC-A series and MELSEC-Q series are subject
140
to specification restrictions upon replacement. Check the specifications of the connection device.
165.3
UP
25.3mm(13.5mm)
Conversion
adapter anchor
base
The value in parentheses is the dimension when the base adapter is not used.
Changes in Product Specifications
The specifications given in the catalogs, manuals and technical documents are subject to change without
notice.
This document is a new publication, effective July 2014. Specifications are subject to change without notice.
4.3 Installation Environment
For details of the installation environment, refer to the user’s manual of the MELSEC-Q series CPU
module to be used.
Developed July 2014
50EM8556-D
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