マニュアル 英語(PDF:483.15KB)
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-AQTY50
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-AQTY50
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-AQTY50
50EM8550-E(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
Manual No.
(Model Code)
SH-080042
(13JL99)
User’s Manual
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
Authorized representative in Europe is shown below.
【接线注意事项】
Name: Mitsubishi Electric Europe BV
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。
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。
Address: Gothaer strasse 8, 40880 Ratingen, Germany
1. Overview
This manual describes the Mitsubishi general-purpose Programmable Controller renewal tool
conversion adapter (ERNT-AQTY50). 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.
Product
Quantity
Conversion adapter
1
Mounting bracket
1
Mounting bracket fixing screw (M3.5 x 6)
2
2. Conversion Adapter Product Specifications
Note:
1.
No. of
Connection
Points
A Series
Module Model
ERNT-AQTY50
AY50
16 points
Q Series Module
Model
QY50
been separated due to a change in the number of points per common from 8 points (2 circuits) to
Conversion Adapter
Weight (g)
16 points.
2.
115
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)
(2)
For detailed specifications not stated in the Output Module Specification Comparison Chart and for
(3)
general specifications, refer to the user’s manual of the output module to be used. Those areas
(4)
with specifications that are different for the MELSEC-A series and MELSEC-Q series are subject
TB2
TB3
TB4
TB5
TB6
TB7
TB8
L
L
L
L
L
L
L
L
TB9
TB10
TB11
TB12
TB13
TB14
TB15
TB16
TB17
TB18
TB19
L
L
L
L
L
L
L
L
TB20
Terminal
Signal
No.
Name
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
Signal
Name
Y00
Y01
Y02
Y03
Y04
Y05
Y06
Y07
+V
COM
Y08
Y09
Y0A
Y0B
Y0C
Y0D
Y0E
Y0F
+V
COM
to specification restrictions upon replacement. Check the specifications of the connection device.
Q Series
Terminal
Block
TB2
TB4
TB6
TB8
TB10
TB12
TB14
TB16
TB18
4.2 Use Precautions
Item
Wiring
TB1
TB3
TB5
Module width
dimension
TB7
Use Precautions
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 (2
circuits) to 16 points.
Because the module width decreases (from 37.5mm to 27.4mm), the wiring area
decreases. Verification prior to installation is required.
TB11
Tightening Torque Range
139 to 189N・cm
Mounting bracket fixing screw (M3.5 screw)
68 to 92 N・cm
Conversion adapter bottom installation screw (M3 screw)
43 to 57 N・cm
Conversion adapter installation screw (M3 screw)
MELSEC-A series terminal block installation screw (M4 screw)
102 to 138 N・cm
6. External Dimensions
Unit:mm
MELSEC-Q series
module
MELSEC-A series
module
TB9
Screw Location
Conversion adapter anchor base installation screw (M4 screw)
Mounting bracket
TB13
TB15
TB17
204
TB1
Terminal
No.
TB1
TB2
TB3
TB4
TB5
TB6
TB7
TB8
TB9
TB10
TB11
TB12
TB13
TB14
TB15
TB16
TB17
TB18
TB19
TB20
could cause the product to fall or result in a short circuit, product failure or malfunction.
I/O
A Series
Terminal
Block
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.
92
Conversion Adapter
Model
A wiring change is required if the MELSEC-A series terminal numbers TB9, 18 and TB10, 20 have
27.4
37.5
Depth
Conversion Adapter
25.7
The depth increases. Verification prior to installation is required.
Q series module
+
A series module
Renewal tool
18.9
41.9
250
Conversion
adapter
Base adapter
Conversion adapter
anchor base
27.4
143.9
130
13.9mmUP(2.1mm)
The value in parentheses is the dimension when the base adapter is not used.
4.3 Installation Environment
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
MELSEC is a registered trademark of Mitsubishi Electric Corporation.
For details of the installation environment, refer to the user’s manual of the MELSEC-Q series CPU
module to be used.
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
Response
time
OFF  ON
ON  OFF
Internal current consumption
Surge killer
Fuse
Wiring method for common
External connection system
MELSEC-A Series
MELSEC-Q Series
AY50 (Sink Type)
QY50 (Sink Type)
16 points
Photocoupler isolation
12/24V DC
0.5A/point,
2A/common
7A 10ms or less,
3.5A 100ms or less
0.1mA or less
0.9V DC (TYP) 0.5A
1.5V DC (MAX) 0.5A
2ms or less
2ms or less
(resistance load)
115mA (TYP. All points ON)
Varistor (52 to 62V)
Available
8 points, 1 common
20-point terminal block
16 points
Photocoupler isolation
12 to 24V DC
0.5A/point,
4A/common
3. Products Required by the Conversion Adapter
Product Warranty Details
5. Part Names and Installation Method
Please confirm the following product warranty details prior to product use.
(1)
Q series module
Conversion Adapter Anchor Base (Sold Separately)
The conversion adapter anchor base secures the bottom of the conversion adapter and is required
Mounting bracket (conversion adapter accessory)
Specifications
Conversion Adapter
Anchor Base Model
Type
2
2
Weight (g)
4A 10ms or less
ERNT-AQF12
12-slot conversion adapter anchor base
590
0.1mA or less
0.2V DC (TYP) 0.5A
0.3V DC (MAX) 0.5A
1ms or less
1ms or less
(rated load, resistance load)
80mA (TYP. All points ON)
Zener diode
Available
16 points, 1 common
18-point terminal block
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)
Conversion adapter installation screw
M3 x 30
MELSEC-A series terminal
3
4
Conversion adapter anchor base
4
ERNT-AQB38
ERNT-AQB68
A38B
Q312B
ERNT-AQF12
Q38B
ERNT-AQF8
A68B
Q612B
Q68B
930
Q68B
ERNT-AQF8
870
A35B
Q38B
ERNT-AQF8
795
Q35B
ERNT-AQF5
Q68B
A55B
Q65B
ERNT-AQF5
655
A32B
Q33B
ERNT-AQB62
A62B
Q63B
ERNT-AQF3
675
A52B
Q52B
Secure the mounting bracket to the Q series module using the mounting bracket fixing
screws [M3.5  6 (conversion adapter accessory); two upper/lower locations].
[3]
Mount the conversion adapter onto the mounting bracket.
[4]
Secure the conversion adapter using the conversion adapter installation screws (M3  30; 2
locations).
(1)
(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.
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.
Precaution
Before tightening the installation screws, check that the Conversion Adapter has been
650
securely installed on the MELSEC-Q Series module. Tightening the screws in floating-off
Q52B
ERNT-AQB52
Secure the conversion adapter anchor base to the base adapter or control panel using the
(Two end locations)
Q55B
ERNT-AQB32
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.
6
conversion adapter anchor base installation screws (M4  8) provided as an accessory.
790
Q55B
Gratis Warranty Range
Warranty Period after Discontinuation of Production
[2]
Q65B
ERNT-AQB55

5.1 Installation Method
[1]
A58B
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.
MELSEC-A series
terminal block
970
ERNT-AQB35
A65B
Conversion adapter anchor base installation screw
M4 x 8 (conversion adapter anchor base accessory )
Weight
(g)
ERNT-AQB58
ERNT-AQB65
Conversion adapter
5
A38HB

Conversion adapter
bottom installation screw
M3 x 20
MELSEC-A series base unit. (Additional hole machining not required)
Specifications
MELSEC-Q Series Installable Conversion
Compliant Module
Adapter Anchor Base
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.
6
Precaution
The base adapter enables MELSEC-Q series installation using the installation holes of the
MELSEC-A Series
Compliant Module
block installation screw
(M4)
2
Base Adapter (Sold Separately)
Base Adapter Model
Gratis Warranty Terms and Gratis Warranty Range
Mounting bracket fixing screw
M3.5 x 6 (conversion adapter accessory)
for conversion adapter use. One anchor base is required per base.
state or tilting state will damage the Conversion Adapter installation screws and the
505
mounting bracket.
[5]
The specifications given in the catalogs, manuals and technical documents are subject to change without
notice.
Secure the conversion adapter using the conversion adapter bottom installation screw (M3 
20; 1 location).
[6]
Changes in Product Specifications
This document is a new publication, effective July 2014. Specifications are subject to change without notice.
Secure the MELSEC-A series terminal block to the conversion adapter using the terminal
block installation screws (M4; two upper/lower locations).
Developed July 2014
50EM8550-E
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