Mitsubishi Electric SW0DNC-MNETH-B User manual

MELSECNET/H Interface Board
User's Manual (For SW0DNC-MNETH-B)
-Q80BD-J71LP21-25
-Q80BD-J71LP21S-25
-Q81BD-J71LP21-25
-Q80BD-J71LP21G
-Q80BD-J71BR11

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SAFETY PRECAUTIONS 
(Be sure to read these instructions before using the product.)
Before using this product, read this manual and the relevant manuals introduced in this manual carefully
and handle the product correctly with full attention to safety.
Note that these precautions apply only to this product. Refer to the user's manual of the CPU module for
safety precautions on programmable controller systems.
In this manual, the safety instructions are ranked as " WARNING " and " CAUTION".
WARNING
CAUTION
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.
Note that failure to observe the !CAUTION level instructions may also lead to serious results depending
on the circumstances.
Be sure to observe the instructions of both levels to ensure personal safety.
Please keep this manual in accessible place and be sure to forward it to the end user.
[Design Instructions]
!WARNING
Make sure to see this manual for information about each station's operating status when a
communication error occurs in the network. Erroneous outputs and malfunctions may result in
serious accidents.
If a coaxial cable is disconnected, this may destabilize the line, and a data link communication
error may occur in multiple stations. Make sure to create an interlock circuit in the sequence
program so that the system will operate safely even if the above error occurs. Failure to do so
may result in a serous accident due to faulty output or malfunctions.
Provide a safety circuit outside the programmable controller so that the entire system will
operate on the safety side even when an error occurs with the personal computer.
There is a risk of an accident due to faulty output or malfunctioning.
(1) Construct circuits outside the programmable controller, including an emergency stop circuit,
protection circuit, interlock circuit for reciprocal operations such as forward and reverse, and
interlock circuit for positioning high and low limits to prevent damage to the equipment.
(2) If the station in which the board is installed is disconnected from the data link due to a data
link error, the data output from that station and written in other stations will remain the same
as immediately before the error occurred in the data link. This data will be retained until the
data link for that station is reopened (returned to system).
Provide a mechanism to monitor the status of data link and handle errors for each station
that is connected to the data link system.

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[Design Instructions]
!CAUTION
Do not bunch the control wires or communication cables with the main circuit or power wires, or
install them close to each other.
They should be installed 100 mm (3.94 inch) or more from each other.
Not doing so could result in noise that would cause malfunctioning.
[Installation Instructions]
!CAUTION
Use the board in an environment as described in the general specifications listed in this
operating manual.
If the board is used in an environment outside the ranges described in the general
specifications, it may result in an electric shock, fire, malfunctioning, damage to or deterioration
of the product.
Be sure to shut off all phases of the external power supply used by the system before installing
or removing the board. If all power is not turned off, this will result in failure of the board or
malfunctioning.
Install the board to a personal computer which is compliant with PCI standard or PCI ExpressR
standard (Refer to "Section 2.5 Operating Environment"). Failure to do so may cause a failure or
malfunction.
Securely mount the board to the PCI slot of the mounting device.
If the board is not mounted correctly, this may lead to malfunctioning, failure or cause the board
to fall.
Insert the communication cable securely into the board connector. After it has been inserted,
check to make sure that it is not being lifted up.
A faulty connection can lead to faulty input or output.
When mounting the board, take care not to become injured by the components that are installed
or surrounding materials.
Always make sure to touch the grounded metal to discharge the electricity charged in the body,
etc., before touching the board.
Failure to do so may cause a failure or malfunctions of the board.
When installing the board, take care not to contact with other boards.

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[Wiring Instructions]
!WARNING
Be sure to shut off all phases of the external power supply used by the system before
performing work such as installing the board and wiring.
If all power is not turned off, there is a risk of electric shock or damage to the product.
When turning on the power and operating the module after having installed the board and doing
the wiring, always attach the cover for the device module in which the board is installed.
There is a risk of electric shock if the module cover is not attached.
!CAUTION
Properly solder the parts of a soldering-type coaxial cable connector. Incomplete soldering may
result in malfunction.
Crimp the parts of a crimping-type coaxial cable connector with proper force at a proper position.
Failure to do so may cause drop of the cable or malfunction.
For the communication cable, specialized skills and tools are required to connect the plug and
cable. The connector plug itself is a custom part.
When purchasing, consult your local Mitsubishi representative.
If the connection is incomplete, this can result in a short, fire or malfunction.
Be sure to fix communication cables connecting to the board by placing them in the duct or
clamping them.
Cables not placed in the duct or without clamping may be hang freely and accidentally pulled,
which may cause damage to the board or cable, or malfunction due to bad cable contacts.
When removing the cable from the board, do not pull the cable.
Pulling the cable that is still connected to the board may cause damage to the board or cable, or
malfunction due to bad cable contacts.
Prevent foreign matter such as chips or wiring debris from getting on the board.
Failure to do so can result in fire, breakdowns or malfunction.
Verify the rated voltage and pin assignment of the product and connect the external power
supply cable properly.
Connecting a power supply with a different voltage rating, imperfect cable crimping or faulty
wiring may cause a fire or failure.
Use a specified tool for crimping of the cable and contacting pin. Imperfect crimping may cause
malfunction.
Verify the pin assignment and fully insert the crimped contacting pin into the connector.
Imperfect insertion may cause failure or malfunction.
Insert the wired external power supply cable into the external power supply cable connector until
a click is heard. Imperfect insertion may cause failure or malfunction.
Keep the external power supply cable away from the main circuit cable, power cables and/or
load cables connected to other than programmable controllers. Ensure a distance of 100mm
(3.94 in.) between them. Failure to do so may result in malfunction due to noise, surge or
induction.
Always ground the personal computer. Failure to do so may cause malfunction.

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[Startup/Maintenance Instructions]
!WARNING
Do not attach or remove the communication cable while the power supply is on.
This may result in malfunctioning.
Tighten the board fixing screws after turning off the power supply.
There is a risk of electric shock if the screws are tightened while power is on.
!CAUTION
Thoroughly read the operating manual and carefully check to make sure everything is safe
before performing operations such as making changes to the program while the module is
operating, forced outputs, RUN, STOP and PAUSE.
Operation errors will result in damage to the equipment or accidents.
Do not dismantle or rebuild the board.
This will result in breakdowns, malfunctioning, injury or fire.
Be sure to shut off all phases of the external power supply used by the system before installing
or removing the board.
If all power is not turned off, this will result in failure of the board or malfunctioning.
The board internal microprocessor reaches very high temperatures when it is running. Do not
touch it directly when replacing the board.
This will result in breakdowns, malfunctioning or injury.
Always make sure to touch the grounded metal to discharge the electricity charged in the body,
etc., before touching the board.
Failure to do so may cause a failure or malfunctions of the board.
[Disposal Instructions]
!CAUTION
When disposing of this product, treat it as industrial waste.

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CONDITIONS OF USE FOR THE PRODUCT 
(1) Mitsubishi programmable controller ("the PRODUCT") shall be used in conditions;
i) where any problem, fault or failure occurring in the PRODUCT, if any, shall not lead to any major or
serious accident; and
ii) where the backup and fail-safe function are systematically or automatically provided outside of the
PRODUCT for the case of any problem, fault or failure occurring in the PRODUCT.
(2) The PRODUCT has been designed and manufactured for the purpose of being used in general
industries.
MITSUBISHI SHALL HAVE NO RESPONSIBILITY OR LIABILITY (INCLUDING, BUT NOT LIMITED
TO ANY AND ALL RESPONSIBILITY OR LIABILITY BASED ON CONTRACT, WARRANTY, TORT,
PRODUCT LIABILITY) FOR ANY INJURY OR DEATH TO PERSONS OR LOSS OR DAMAGE TO
PROPERTY CAUSED BY the PRODUCT THAT ARE OPERATED OR USED IN APPLICATION
NOT INTENDED OR EXCLUDED BY INSTRUCTIONS, PRECAUTIONS, OR WARNING
CONTAINED IN MITSUBISHI'S USER, INSTRUCTION AND/OR SAFETY MANUALS, TECHNICAL
BULLETINS AND GUIDELINES FOR the PRODUCT.
("Prohibited Application")
Prohibited Applications include, but not limited to, the use of the PRODUCT in;
Nuclear Power Plants and any other power plants operated by Power companies, and/or any other
cases in which the public could be affected if any problem or fault occurs in the PRODUCT.
Railway companies or Public service purposes, and/or any other cases in which establishment of a
special quality assurance system is required by the Purchaser or End User.
Aircraft or Aerospace, Medical applications, Train equipment, transport equipment such as Elevator
and Escalator, Incineration and Fuel devices, Vehicles, Manned transportation, Equipment for
Recreation and Amusement, and Safety devices, handling of Nuclear or Hazardous Materials or
Chemicals, Mining and Drilling, and/or other applications where there is a significant risk of injury to
the public or property.
Notwithstanding the above, restrictions Mitsubishi may in its sole discretion, authorize use of the
PRODUCT in one or more of the Prohibited Applications, provided that the usage of the PRODUCT is
limited only for the specific applications agreed to by Mitsubishi and provided further that no special
quality assurance or fail-safe, redundant or other safety features which exceed the general
specifications of the PRODUCTs are required. For details, please contact the Mitsubishi
representative in your region.

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REVISIONS
The manual number is given on the bottom left of the back cover.
Print Date Manual Number Revision
Nov., 2000 SH (NA)-080128-A First printing
Mar., 2001 SH (NA)-080128-B Model addition
Q80BD-J71LP21G, Q80BD-J71LP21GE
Correction
Section 1.3, Appendix 3.1
Jun., 2001 SH (NA)-080128-C Correction
About the Generic Terms and Abbreviations, Section 1.2, Section 1.3,
Section 2.5, Section 7.1, Section 7.1.1, Section 7.1.2, Section 7.4,
Section 8.2.3, Section 9.1.2, Section 9.2, Section 10.3.2, Section 10.4,
Appendix 3, Appendix 3.1
Addition
Section 10.8, Section 12.2, Chapter 13
Jan., 2002 SH (NA)-080128-D Correction
Section 2.5, Section 3.1, Section 3.2, Section 5.6, Section 9.1.2,
Section 10.7, Section 12.2, Section 12.2.2
Addition
About the Generic Terms and Abbreviations, Sections 9.1.2,
Chapter 13
Dec., 2002 SH (NA)-080128-E Correction
Safety Precautions, Section 8.2.3, Section 8.2.8, Section 8.3.3,
Section 9.1.2, Chapter 10, Section 12.2, Appendix 3.1, Appendix 4.1,
Appendix 4.2
Addition
Precautions for use, Generic Terms and Abbreviations, Section 1.2,
Section 1.3, Section 2.5, Section 5.4.2, Section 7.1.1, Section 7.1.2,
Section 7.2, Section 7.3, Section 8.1.1, Section 10.3, Chapter 13,
Section 14.3, Section 14.3.1, Section 14.5.4, Section 14.6
May, 2004 SH (NA)-080128-F Correction
Safety Precautions, Precautions for use, Section 3.1, Section 3.2,
Section 6.3.1, Section 8.2.5, Section 8.2.10, Section 12.2, Section 12.2.1,
Section 12.2.2, Section 12.2.3, Section 12.3.3, Chapter 13,
Section 14.4.4, Section 14.7, Appendix 5.1
Addition
Generic Terms and Abbreviations, Section 1.2, Section 1.3, Section 2.4,
Section 2.5, Section 4.2.1, Section 5.2.1, Section 5.3, Section 5.4.3,
Chapter 6, Section 6.3.6, Section 8.2.1, Section 8.2.3, Section 10.3,
Section 10.3.3, Section 10.3.4, Section 10.8, Section 11.3, Chapter 12,
Section 14.4, Section 14.5.5, Section 14.6, Appendix 3

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The manual number is given on the bottom left of the back cover.
Print Date Manual Number Revision
Dec., 2004 SH (NA)-080128-G Chapter numbers of 5 to 14 were changed to 6 to 15 respectively.
Correction
Precautions for use, Generic Terms and Abbreviations, Chapter 1,
Section 1.1, Section 1.2, Section 1.3, Section 2.1, Section 2.4,
Section 2.5, Section 3.2, Chapter 7, Section 7.1, Section 7.2.4,
Section 9.2.2, Section 9.2.3, Section 9.2.5, Section 9.2.10,
Section 9.2.11, Section 10.1.2, Section 10.2, Section 13.2.1,
Section 15.4.3
Addition
Section 2.6, Chapter 5, Section 15.7
Jun., 2005 SH (NA)-080128-H Model addition
Q80BD-J71LP21S-25
Correction
SAFETY PRECAUTIONS, INTRODUCTION,
Generic Terms and Abbreviations, Product List,
Section 1.2, Section 2.1, Section 2.5, Section 3.2, Section 4.1,
Section 6.1, Section 6.3, Section 6.4, Section 6.5, Section 6.6,
Section 7.2.1, Section 8.1.2, Section 9.2.2, Section 9.2.6,
Section 9.3.5, Section 11.4, Section 11.6, Section 12.3, Chapter 13,
Chapter 14, Section 15.2, Section 15.4.4, Section 15.6, Section 15.7,
Section 15.8, Appendix 4, Appendix 5
Addition
Section 6.4.4, Section 15.6, Appendix 4, Appendix 6.2
Jul.,2005 SH(NA)-080128-I
Correction
Section 2.5, Appendix 6.2
Oct.,2005 SH(NA)-080128-J
Correction
Section 2.5, Section 8.1.1, Section 8.1.2, Section 8.3, Section 9.1,
Section 15.2
Mar., 2007 SH(NA)-080128-K Correction
Generic Terms and Abbreviations, Section 2.2.4, Section 2.5,
Section 6.4.1, Section 6.4.2, Section 8.1.1, Section 8.1.2, Section 10.1.2,
Section 10.2, Section 11.2, Section 11.6, Section 11.8, Section 15.4.5
Addition
Section 11.3.5, Section 11.3.6, Section 11.7
Oct., 2007 SH(NA)-080128-L Correction
Generic Terms and Abbreviations, Section 1.2, Section 1.3, Section 2.5,
Chapter 5, Section 8.1.1, Section 8.3, Section 9.1, Chapter 14,
Section 15.2, Section 15.3.1
Section 8.1.2 changed to Section 8.1.3
Addition
Section 8.1.2, Appendix 5
Jan., 2008 SH(NA)-080128-M Correction
Generic Terms and Abbreviations, Section 2.5, Section 6.5.1,
Section 6.5.2, Section 6.5.3, Section 6.6.1, Section 6.6.2, Section 8.1.1,
Section 8.1.3, Section 10.1.2, Section 10.2, Section 11.6, Section 11.7

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The manual number is given on the bottom left of the back cover.
Print Date Manual Number Revision
May, 2008 SH(NA)-080128-N Model addition
Q81BD-J71LP21-25
Correction
SAFETY PRECAUTIONS, Precautions for Use, INTRODUCTION,
Generic Terms and Abbreviations, Product List, Section 1.2,
Section 1.3, Section 2.1, Section 2.5, Section 3.1, Section 3.2,
Section 6.3, Section 6.4.1, Section 6.4.3, Section 6.5.1, Section 6.5.2,
Section 6.5.3, Section 6.6.1, Section 6.6.2, Section 8.1.1, Section 8.1.3,
Section 8.2, Section 8.3, Section 9.1, Section 9.1.1, Section 9.2.2,
Section 9.2.6, Section 10.1.2, Section 11.3, Section 15.2, Section 15.3,
Section 15.4.4
Appendix 3 to 6 changed to Appendix 2 to 5
Addition
Appendix 5.4
Deletion
Appendix 2, Appendix 2.1
Jun., 2008 SH(NA)-080128-O Correction
Section 1.3, Section 2.5, Section 9.2.4, Section 15.4.4,
Appendix 4.2
Oct., 2008 SH(NA)-080128-P Addition
Generic Terms and Abbreviations, Section 2.5, Section 10.1.2
Jul., 2009 SH(NA)-080128-Q Addition
Product List, Chapter 5, Appendix 4.1
Oct., 2009 SH(NA)-080128-R Addition
Section 8.1.3, Section 11.4, Section 13.3.4, Section 15.2
Correction
SAFETY PRECAUTIONS, Section 2.6, Section 4.1, Section 11.6,
Section 11.7, Section 12.1.1, Section 13, Section 13.1, Section 14
Dec., 2010 SH(NA)-080128-T Correction
Section 2.5
Mar., 2011 SH(NA)-080128-U Addition
Appendix 2
Correction
Product List, Chapter 7, Section 9.2.2, Section 15.2, Appendix 1,
Appendix 5.2
Appendix 3 to 6 changed to Appendix 4 to 7
May, 2011 SH(NA)-080128-V Correction
Precautions for Use, Chapter 8
Deletion
Section 8.3