Mitsubishi Electric Programmable Controller
Upgrade Tool
Base Adapter
Model
ERNT-CQB081N
ERNT-CQB051N
ERNT-CQB031N
User’s Manual
50CM-D180422-A(1811)
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
(Always read these precautions prior to use.)
Before using this product, please read this manual carefully and pay full attention to safety
to ensure that the product is used correctly.
The precautions presented in this manual are concerned with this product only. For
Programmable Controller system safety precautions, refer to the following manuals.
・MELSEC-Q series: QCPU User’s Manual (SH-080483ENG)
・MELSEC iQ-R series: Safety Guidelines (IB-0800525E)
If the equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
In this manual, the safety precautions are ranked as “WARNING” and “CAUTION.”
WARNING
Indicates that incorrect handling may cause
hazardous conditions, resulting in death or severe
injury.
CAUTION
Indicates that incorrect handling may cause
hazardous conditions, resulting in medium or minor
injury and/or property damage.
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.
[Installation Precautions]
WARNING
● Be sure to shut off all phases of the external power supply before
performing installation work. Failure to do so could result in electric shock
or product damage.
CAUTION
● Use the base adapter in the environmental conditions that are specified in
the general specification in the following manuals. Failure to do so could
lead to electric shock, fire, malfunction or product failure or deterioration.
・MELSEC-Q series: QCPU User’s Manual (SH-080483ENG)
・MELSEC iQ-R series: Safety Guidelines (IB-0800525E)
● Fully secure the base adapter, Programmable Controller base unit
(MELSEC-Q Series, MELSEC iQ-R Series), 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 product to fall,
resulting in damage.
[Startup and Maintenance Precautions]
WARNING
● Be sure to shut off all phases of the external power supply before cleaning
and retightening the installation screws. Failure to do so could lead to
electric shock. Excessively tightened screws could result in damage,
causing the product to fall, a short circuit or product malfunction.
[Disposal Precautions]
CAUTION
When disposing of the product, treat it as industrial waste.
●
安全注意事项
●
(
使用前请务必阅读
)
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，请参阅下述手册。
・MELSEC-Q series: QCPU User’s Manual (SH-080483ENG)
・MELSEC iQ-R series: Safety Guidelines (IB-0800525E)
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」。
警告
表示错误操作可能造成危险后果，引起死亡或重伤事故。
注意
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。
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。
【安装注意事项】
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。
注
意
基板适配器被要求在下面手册里所记载的一般规格环境下使用。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。
・MELSEC-Q series: QCPU User’s Manual (SH-080483ENG)
・MELSEC iQ-R series: Safety Guidelines (IB-0800525E)
基板适配器及所使用的可编程控制器模块基板
(MELSEC-Q
系列，
MELSEC iQ-R
系列
)
应通过安装螺钉切实加以固定，
安装螺钉应在规定的扭矩范围内切实地拧紧。可能因掉落而导致破损。
【启动和维护注意事项】
警
告
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。
【废弃注意事项】
注
意
废弃时请将本产品作为工业废弃物处理。
1．Overview
This manual describes the Mitsubishi Electric Programmable Controller Upgrade tool base
adapter (ERNT-CQB031N, ERTN-CQB051N, ERNT-CQB081N).
The base adapter is a product that enables MELSEC-Q series or MELSEC iQ-R series
installation using the SYSMAC C series installation holes. (Additional hole machining not
required)
Once you have opened the packaging, verify that it contains the following products.
Product
Shape
Qty
Base adapter
1
Base unit installation screws (M4 x 8)
4
This manual
－
1
２．Product Specifications
(1) SYSMAC C Series → MELSEC-Q Series
Base adapter
Model
Specifications
SYSMAC C
Series
Compatible Module
MELSEC-Q
Series
Compatible Module
Installable
Conversion Adapter
Anchor Base
Weight
(g)
ERNT-CQB081N
C500-BC081/082
C500-BC091
C2000-BC061
Q312B
ERNT-QF12
ERNT-QF8
892
Q38B
ERNT-QF8
C500-BI081
C2000-BI083
Q612B
ERNT-QF12
ERNT-QF8
Q68B
ERNT-QF8
ERNT-CQB051N
C500-BC051/052
C500-BC061
Q38B
ERNT-QF8
ERNT-QF5
710
Q35B
ERNT-QF5
C500-BI051
Q68B
ERNT-QF8
ERNT-QF5
Q65B
Q55B
ERNT-QF5
ERNT-CQB031N
C500-BC031
Q35B
Q33B
ERNT-QF5
542
(2) SYSMAC C Series → MELSEC iQ-R Series
Base adapter
Model
Specifications
SYSMAC C
Series
Compatible Module
MELSEC iQ-R
Series
Compatible Module
Installable
Conversion Adapter
Anchor Base
Weight
(g)
ERNT-CQB081N
C500-BC081/082
C500-BC091
C2000-BC061
R312B
ERNT-1CR12F
ERNT-1CR8F
892
R38B
ERNT-1CR8F
C500-BI081
C2000-BI083
R612B
ERNT-1CR12F
ERNT-1CR8F
R68B
ERNT-1CR8F
ERNT-CQB051N
C500-BC051/052
C500-BC061
R38B
ERNT-1CR8F
ERNT-1AR5F
710
R35B
ERNT-1AR5F
C500-BI051
R68B
ERNT-1CR8F
ERNT-1AR5F
R65B
ERNT-1AR5F
ERNT-CQB031N
C500-BC031
R35B
ERNT-1AR5F
542
3．Mounting and Installation
3.1 Handling Precautions
(1) Do not drop or apply heavy impact to the base adapter. Doing so could
result in damage.
(2) Fully secure the MELSEC-Q Series or MELSEC iQ-R Series base unit and
conversion adapter anchor base using the installation screws, and
securely tighten the screws within the specified torque range. Loose
screws could cause a short circuit, fire or malfunction.
Screw Location
Tightening Torque
Range
Base unit installation screw (M4 screw)
1.39 to 1.89N･m
Conversion adapter anchor base installation screw (M4 screw)
3.2 Installation Environment
Refer to the manual supplied with the MELSEC-Q Series or MELSEC iQ-R
Series module you use.
・MELSEC-Q series: QCPU User’s Manual (SH-080483ENG)
・MELSEC iQ-R series: Safety Guidelines (IB-0800525E)
4．Installation Dimensions
(1) The width dimension is smaller than that of the SYSMAC C series.
(2) The base adapter installation holes (4 locations) have the same installation
dimensions as those of the SYSMAC C series base unit. There is no need for
additional screw hole machining on the control panel.
<Q Series or iQ-R Series>
<(Reference) SYSMAC C Series>
50
1
50
(5
0)
2
50
(C)
A
C
B
50
1
50
(2
4)
2
24
B
(C)
A
C
Ｃ
Ｐ
Ｕ
Po
w
er
S
up
pl
y
I/
O
I/
O
I/
O
I/
O
I/
O
I/
O
I/
O
I/
O
C
PU
Po
w
er
S
up
pl
y
Base Adapter Model
A
B
C
SYSMAC C Series
Base Model
A
B
C
ERNT-CQB081N
480
465
7.5
C500-BC081/082
480
465
7.5
C500-BC091
486
465
10.5
C500-BI081
480
465
7.5
C2000-BC061
480
465
7.5
C2000-BI083
480
465
7.5
ERNT-CQB051N
375
360
7.5
C500-BC051/052
375
360
7.5
C500-BI051
375
360
7.5
C500-BC061
381
360
10.5
ERNT-CQB031N
276
255
10.5 C500-BC031
276
255
7.5
Installation Precautions
Check the installation locations of the base unit and conversion adapter
anchor base and install them in the correct locations. Failure to do so could
cause damage on the Conversion Adapters and modules.
5．Base Unit and Conversion Adapter Anchor
Base Installation Locations
5.1 ERNT-CQB081N
(1) When installing the MELSEC-Q Series Base unit
B
ERNT-QF12
ERNT-QF8
a
b
a
b
A
①
Conversion Adapter
Anchor Base
Base Unit
ERNT-QF12
ERNT-QF8
Q312B
A
A
①
①
b
b
Q38B
－
A
①
b
Q612B
B
B
①
①
a
a
Q68B
－
B
①
a
Upper stage: MELSEC-Q Base unit installation location
Intermediate state: Conversion adapter anchor base installation location
Lower stage: Conversion adapter anchor base screw tightening location
(2) When installing the MELSEC iQ-R Series Base unit
B
③
④
ERNT-1CR12F
ERNT-1CR8F
a
b
a
b
A
Conversion Adapter
Anchor Base
Base Unit
ERNT-1CR12F
ERNT-1CR8F
R312B
A
A
③
③
a
a
R38B
－
A
③
a
R612B
B
B
④
④
b
b
R68B
－
B
④
b
Upper stage: MELSEC iQ-R Base unit installation location
Intermediate state: Conversion adapter anchor base installation location
Lower stage: Conversion adapter anchor base screw tightening location
