Mitsubishi General-Purpose Programmable Controller
Renewal Tool
Conversion Adapter
Model
ERNT-ASLT62DA
User’s Manual
50CM-D180172-A(1404)
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 user’s manual of the MELSEC-L series CPU module to
be used.
In this manual, the safety precautions are ranked as “WARNING” and “CAUTION.”
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
WARNING
Indicates that incorrect handling may cause hazardous conditions,
resulting in medium or minor injury and/or property damage.
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.
[Precautions before using]
CAUTION
When making a switch from the MELSEC-AnS Series to the MELSEC-L Series, be sure to
consult user's manual supplied with individual module under the MELSEC-L Series to confirm
differences in various aspects including performance, function, CPU input/output signals and
buffer memory addresses between the two series.
[Installation Precautions]
CAUTION
Use the Conversion Adapter in the environmental conditions that are specified in the general
specification. If the Products are used in any environment beyond the bounds of the general
specification, electric shock, fire, malfunction, or damage to or degradation of the Products will
result.
Do not directly touch any conductive parts of Conversion Adapter. Contact will cause
malfunction or failure in the system.
Fasten the Conversion Adapter and the Mounting Bracket securely with retaining screws, and
tighten the screws by applying torque within specified limits. Loose screws can lead to the
dropping of the Conversion Adapter or Mounting Bracket, possibly causing breakage thereof.
Excessive tightness of the screws can lead to breakage of the screws, Conversion Adapter,
Mounting Bracket, or MELSEC-L Series Module, possibly causing the dropping, shorting, and
malfunction thereof.
Always check for correct match between MELSEC-L Series and the Conversion Adapter.
Incorrect match can cause damage to the MELSEC-L Series Module.
When installing the Conversion Adapter, take care not to get your hand snagged on the
Mounting Bracket or the like. Injury may result.
When installing or removing the MELSEC-L Series Module complete with a Converter
Adapter, be sure to hold it with both hands. Dropping may lead to breakage.
[Wiring Precautions]
WARNING
Before attempting to install the Unit or carry out the necessary wiring, make certain that the
external power supply, used in the system, is shut off on all three phases. Failure to do so may
result in electric shock or damage to the product.
After installation and wiring, close the terminal block cover before turning on the module for
operation. Failure to do so may result in electric shock.
CAUTION
Carry out wiring for the Conversion Adapter correctly after checking the specification and
terminal arrangement for the module used. Connecting a power supply with a different voltage
rating or incorrect wiring may cause a fire or failure.
Tighten the MELSEC-AnS Series terminal installation screws and terminal screw securely by
applying torque within the specified limits. Loose screws will cause short circuit, fire or
malfunction. Excessive tightening will damage the screws or the Conversion Adapter which in
turn will cause dropping of parts, short circuit or malfunction.
Use care to prevent foreign materials including cuttings and wiring debris from entering the
Conversion Adapter or the MELSEC-L Series Module. These will be cause for fire, failure or
malfunction.
[Startup and Maintenance Precautions]
WARNING
Do not touch live terminals. There is a danger of electric shock or malfunction.
Shut off the external power supply for the system in all phases before cleaning or
retightening the terminal screws. Failure to do so may result in electric shock or cause the
MELSEC-Q Series module to fail or malfunction. Loose screws can lead to dropping,
shorting, and malfunction. Excessive tightness of the screws can lead to breakage of the
screws, Conversion Adapter, Mounting Bracket, or MELSEC-Q Series Module, possibly
causing the dropping, shorting, and malfunction thereof.
CAUTION
Do not modify the Conversion Adapter or take it apart. Doing so will cause failure,
malfunction, personal injury, or fire.
Do not drop the Conversion Adapter and Mounting Bracket or do not give a strong impact
to it. This will cause damage.
[Disposal Precautions]
CAUTION
When disposing of the product, treat it as industrial waste.
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.
Name: Mitsubishi Electric Europe BV
Address: Gothaer strasse 8, 40880 Ratingen, Germany
1
．
Overview
This manual describes specifications, handling and other information about the Conversion Adapter
“ERNT-ASLT62DA” available as Renewal Tools for the Mitsubishi General-Purpose Programmable
Controller.
The Conversion Adapter is a product for effecting conversion to transcend difference in pin
assignment between the MELSEC-AnS Series and the MELSEC-L Series.
Before attempting to make a switch from MELSEC-AnS Series to MELSEC-L Series in your
installation, consult the user's manual supplied with individual module under the latter series to learn
about how they differ in various aspects including performance and function.
Once you have opened the packaging, verify that it contains the following products.
Product
Shape
Quantity
Conversion Adapter
1
Mounting bracket
1
Mounting bracket fixing screws
(M3.5 x 6)
1
Terminal block cover
1
This manual
−
1
2
．
General Specifications
Item
Specifications
Operating ambient
temperature
0 to 55
℃
Storage ambient
temperature
-25 to 75
℃
Operating ambient
humidity
5 to 95%RH
，
non-condensing
Storage ambient
humidity
Vibration
resistance
Compliant with
JIS B 3502
and
IEC 61131-2
Frequency
Constant
acceleration
Half
amplitude
Sweep count
Under
intermittent
vibration
5 to 8.4Hz
−
3.5mm
10 times each in
X, Y, Z directions
8.4 to 150Hz
9.8m/s
2
−
Under
continuous
vibration
5 to 8.4Hz
−
1.75mm
−
8.4 to 150Hz
4.9m/s
2
−
Shock resistance
Compliant with JIS B 3502 and IEC 61131-2
(147 m/s
2
, 3 times each in 3 directions X, Y, Z)
Operating atmosphere
No corrosive gases
Operating altitude *1
0 to 2000m
Installation location
Inside a control panel
Overvoltage category *2
II or less
Pollution degree *3
2
*1
：
Do not use or store under pressure higher than the atmospheric pressure of altitude 0m.
*2
：
This indicates the section of the power supply to which the equipment is assumed to be connected between
the public electrical power distribution network and the machinery within premises.
Category II applies to equipment for which electrical power is supplied from fixed facilities.
*3
：
This index indicates the degree to which conductive material is generated in terms of the environment in
which the equipment is used.
Pollution level 2 is when only non-conductive pollution occurs. A temporary conductivity caused by
condensing must be expected occasionally.
3
．
Product Specifications
For detail specifications which do not appear in the specification comparison charts contained herein, see the user's manual supplied with the MELSEC-L Series module you use. Those parts of the specification that
differ between the MELSEC-AnS Series and the MELSEC-L Series are where a switch from the first series to the second is subjected to specification-related restrictions. Check the specification of the devices to be
connected for more details.
Furthermore, it is recommended to refer to the “Transition from MELSEC-AnS/QnAS (Small Type) Series to L Series Handbook (Intelligent Function Modules): L (NA)-08259ENG” issued by Mitsubishi Electric.
Conversion Adapter
Model
Before replacement
MELSEC-AnS Series
Module Model
No. of
channels
After replacement
MELSEC-L Series
Module Model
Conversion
Adapter
Weight (g)
No. of
modules
ERNT-ASLT62DA
A1S62DA
2
L60DA4
1
75
Internal circuit diagram of ERNT-ASLT62DA
A1S62DA
Terminal Block
L60DA4
Terminal Block
TB2
TB4
TB6
TB8
TB10
TB12
TB14
TB16
TB18
TB20
TB1
TB3
TB5
TB7
TB9
TB11
TB13
TB15
TB17
TB19
TB2
TB4
TB6
TB8
TB10
TB12
TB14
TB16
TB18
TB1
TB3
TB5
TB7
TB9
TB11
TB13
TB15
TB17
-
+
Terminal
No.
TB1
TB2
TB3
TB5
TB6
TB7
TB8
TB9
TB10
TB11
TB12
TB13
TB14
TB15
TB16
TB17
TB18
TB19
TB20
TB4
Signal
Name
24G
FG
V+
COM
I+
C
H
1
C
H
2
C
H
3
C
H
4
Terminal
No.
TB1
TB2
TB3
TB5
TB6
TB7
TB8
TB9
TB10
TB11
TB12
TB13
TB14
TB15
TB16
TB17
TB18
TB4
SLD
V+
COM
I+
SLD
V+
COM
I+
SLD
V+
COM
I+
+24V
*
1
*
3
*
3
*
3
*
2
Signal
Name
TEST
TEST
Open(24G)
Open(FG)
V+
V-
I+
I-
C
H
1
C
H
2
V+
V-
I+
I-
Open(SLD)
Open(+24V)
Open(SLD)
Open
Open
Open
HLD/CLR
HLD/CLR
< Specification Comparison >
Model
Specifications
MELSEC-AnS Series
MELSEC-L Series
A1S62DA
L60DA4
Digital input
Voltage
1/4000
：
-4000 to 4000
1/8000
：
-8000 to 8000
1/12000
：
-12000 to 12000
-20480 to 20479
(When using the scaling function
：
-32768 to 32767)
Current
1/4000
：
0 to 4000
1/8000
：
0 to 8000
1/12000
：
0 to 12000
Analog output
Voltage
-10 to 0 to 10VDC (external load resistance
：
2kΩ
to
1MΩ
)
-10 to 10VDC (external load resistance
：
1kΩ
to
1MΩ
)
Current
0 to 20mADC (external load resistance
：
0Ω
to
600Ω
)
0 to 20mADC (external load resistance
：
0Ω
to
600Ω
)
I/O characteristics
Maximum resolution
Overall accuracy
±1.0% (Voltage output
：
±100mV, Current output
：
±200μA
)
Ambient temperature 25±5
℃：
Within ±0.1% (voltage
：
±10mV, current
：
±20μA
)
Ambient temperature 0 to 55
℃：
Within ±0.3% (voltage
：
±30mV, current
：
±60μA
)
Maximum conversion speed
Maximum 25ms/2 channels (same for 1 channel)
20μs
/channel
Absolute maximum output
Voltage
：
±12V
Current
：＋
28mA
−
Analog output points
2 channels
4 channels
Insulation
method
Between output
terminals and
programmable
controller power
supply
Photocoupler insulation
Photocoupler insulation
Between terminals
No insulation
No insulation
Between external
power supply and
analog output
−
Transformer insulation
Number of occupied I/O points
32 points
16 points
Connected terminal block
20-point terminal block
18-point terminal block
External
power supply
Voltage
−
24VDC +20%
，
-15%
Current
−
0.18A
Current consumption
0.8A
0.16A
*1
：
When the offset value is set to 0V and the gain value is set to 10V.
*2
：
When the offset value is set to 4mA and the gain value is set to 20mA.
Make sure the
section of the above table meets the specification of the machines and equipment connected to the MELSEC-L Series module.
Precautions for programming
(1)
A1S62DA and L60DA4 differ from each other in the way input/output signals (X, Y) and buffer memory addresses are allocated. Therefore, you need make necessary changes to the sequence program that is
used.
(2)
CH3 and CH4 of L60DA4 cannot be used.
Precautions for wiring
L60DA4 is not provided with a terminal for Offset/Gain setting or Output Hold/Clear setting
purposes.
Make Output Hold/Clear setting by choosing an appropriate L60DA4 intelligent function
module switch setting.
For more details about the Offset/Gain setting and Output Hold/Clear setting, see the L60DA4
User’s Manual.
L60DA4 requires power supply. Therefore, use the opened terminals(TB18, TB19) of
A1S62DA to provide 24VDC power supply to L60DA4.
Connect the shield wires of each channel to the opened terminals (TB11 and TB17) of
A1S62DA, and make sure to ground the FG terminal (TB18) of L60DA4 by using the opened
terminal (TB20) of A1S62DA.
*
1
*
2
Resolution
1/4000
1/8000
1/12000
Analog output
Voltage
output
(*1)
Current
output
(*2)
Digital input value
4000
8000
12000
10V
20mA
2000
4000
6000
5V
12mA
0
0
0
0V
4mA
-2000
-4000
-6000
-5V
-
-4000
-8000
-12000
-10V
-
1/4000
1/8000
1/12000
Voltage output
2.5mV
1.25mV
0.83mV
Current output
5μA
2.5μA
1.7μA
Analog output range
Digital value
Resolution
Voltage
0 to 5V
0 to 20000
250μV
1 to 5V
200μV
-10 to 10V
-20000 to 20000
500μV
User range setting
333μV
Current
0 to 20mA
0 to 20000
1000
ｎ
A
4 to 20mA
800
ｎ
A
User range setting
-20000 to 20000
700
ｎ
A
*
3
