This manual confers no industrial property rights or any rights of any other kind,
nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be
held responsible for any problems involving industrial property rights which may
occur as a result of using the contents noted in this manual.
Warranty
Mitsubishi will not be held liable for damage caused by factors found not to be
the cause of Mitsubishi; opportunity loss or lost profits caused by faults in the
Mitsubishi products; damage, secondary damage, accident compensation
caused by special factors unpredictable by Mitsubishi; damages to products
other than Mitsubishi products; and to other duties.
For safe use
This product has been manufactured as a general-purpose part for general
industries, and has not been designed or manufactured to be incorporated in
a device or system used in purposes related to human life.
Before using the product for special purposes such as nuclear power, electric
power, aerospace, medicine or passenger movement vehicles, consult with
Mitsubishi Electric.
This product has been manufactured under strict quality control. However
when installing the product where major accidents or losses could occur if the
product fails, install appropriate backup or failsafe functions in the system.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
Side
A
Side
B
JAPANESE
ENGLISH
JY997D51401B
Side
B
Safety Precaution
(Read these precautions before use.)
This manual classify the safety precautions into two categories:
and
.
Depending on circumstances, procedures indicated by
may also be
linked to serious results.
In any case, it is important to follow the directions for usage.
Associated Manuals
How to obtain manuals
For the necessary product manuals or documents, consult with the Mitsubishi
Electric dealer from where you purchase your product.
Indicates that incorrect handling may cause hazardous
conditions, resulting in death or severe injury.
Indicates that incorrect handling may cause hazardous
conditions, resulting in medium or slight personal injury
or physical damage.
Manual name
Manual No.
Description
FX
3S
Series User’s Manual
- Hardware Edition
JY997D48601
MODEL CODE:
09R535
Explains FX
3S
Series PLC
specification details for I/O,
w i r i n g , i n s t a l l a t i o n , a n d
maintenance.
FX
3G
Series User’s Manual
- Hardware Edition
JY997D31301
MODEL CODE:
09R521
Explains FX
3G
Series PLC
specification details for I/O,
w i r i n g , i n s t a l l a t i o n , a n d
maintenance.
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/
FX
3UC
Series
Programming Manual
- Basic & Applied Instruction
Edition
JY997D16601
MODEL CODE:
09R517
Describes PLC programming
for basic/applied instructions
and devices.
Applicable standards
FX
3G
-2EYT-BD
units made in September, 2013 or later comply with the EC Directive
(EMC Directive). Further information can be found in the following manual.
FX
3S
Series User's Manual - Hardware Edition
FX
3G
Series User's Manual - Hardware Edition
Regarding the standards that relate to the main unit, please refer to either the FX
series product catalog or consult with your nearest Mitsubishi product provider.
Attention
This product is designed for use in industrial applications.
Note
Authorized Representative in the European Community:
Mitsubishi Electric Europe B.V.
Gothaer Str. 8, 40880 Ratingen, Germany
1. Outline
The FX
3G
-2EYT-BD output expansion board (hereinafter called 2EYT-BD) is an
expansion board to be installed in the FX
3S
/FX
3G
series programmable controller
(hereinafter referred to as “PLC”), to add two transistor outputs.
1.1 Incorporated Items
Verify that the following product and items are included in the package:
1.2 External Dimensions and Part Names
[1]Terminal block mounting screws
[2]Output LED
BY0 LED : The LED is lit when BY0 is on.
BY1 LED : The LED is lit when BY1 is on.
[3]Mounting holes (2-
3.2)
[4]Connector cover
[5]Main unit connector
[6]Terminal block for output (European)
[7]Memory cassette/Display module connector
*1 [•] represents vacant terminals.
Do not wire vacant terminals externally.
Product
FX
3G
-2EYT-BD output expansion board
Accessories
M3
8 tapping screws for installation: 2 pcs.
Side cover
USER’S MANUAL (This manual)
14.1
15.1
Unit: mm (inches)
35 (1.38")
51.2 (2.02")
[4]
[3]
[5]
[7]
Connector cover is
removed
MASS (Weight): 20 g (0.05 lbs)
[6]
[1]
(0.6") (0.56")
[2]
*1
BY0+
BY0-
BY1+
BY1-
5 poles
Terminal Layout
LEDs correspond to each output terminal
BY1
BY0
2. Installation
For installation/uninstallation details, refer to the following manual.
FX
3S
Series User's Manual - Hardware Edition
FX
3G
Series User's Manual - Hardware Edition
3. Wiring
INSTALLATION
PRECAUTIONS
Make sure to cut off all phases of the power supply externally before attempting
installation or wiring work.
Failure to do so may cause electric shock or damage to the product.
INSTALLATION
PRECAUTIONS
Use the product within the generic environment specifications described in PLC
main unit manual (Hardware Edition).
Never use the product in areas with excessive dust, oily smoke, conductive dusts,
corrosive gas (salt air, Cl
2
, H
2
S, SO
2
, or NO
2
), flammable gas, vibration
or impacts, or expose it to high temperature, condensation, or rain and wind.
If the product is used in such conditions, electric shock, fire, malfunctions,
deterioration or damage may occur.
Make sure to affix the expansion board with tapping screws.
Tightening torque should follow the specifications in the manual.
Loose connections may cause malfunctions.
Use screwdrivers carefully when performing installation work, thus avoiding
accident or product damage.
When drilling screw holes or wiring, make sure cutting or wire debris does not
enter the ventilation slits.
Failure to do so may cause fire, equipment failures or malfunctions.
Do not touch the conductive parts of the product directly.
Doing so may cause device failures or malfunctions.
Connect expansion board securely to their designated connectors.
Loose connections may cause malfunctions.
DESIGN
PRECAUTIONS
Make sure to have the following safety circuits outside of the PLC to ensure safe
system operation even during external power supply problems or PLC failure.
Otherwise, malfunctions may cause serious accidents.
1) Most importantly, have the following: an emergency stop circuit, a protection
circuit, an interlock circuit for opposite movements (such as normal vs.
reverse rotation), and an interlock circuit (to prevent damage to the equipment
at the upper and lower positioning limits).
2) Note that when the PLC CPU detects an error, such as a watchdog timer
error, during self-diagnosis, all outputs are turned off. Also, when an error that
cannot be detected by the PLC CPU occurs in an input/output control block,
output control may be disabled.
External circuits and mechanisms should be designed to ensure safe
machinery operation in such a case.
3) If an overload of the 24 V DC service power supply occurs, the voltage
automatically drops, inputs in the PLC are disabled, and all outputs are turned
off.
External circuits and mechanisms should be designed to ensure safe
machinery operation in such a case.
4) Note that when an error occurs in a transistor output device, the output could
be held either on or off.
For output signals that may lead to serious accidents, external circuits and
mechanisms should be designed to ensure safe machinery operation in such
a case.
DESIGN
PRECAUTIONS
Do not bundle the control line together with or lay it close to the main circuit or
power line. As a guideline, lay the control line at least 100 mm (3.94") or more
away from the main circuit or power line.
Noise may cause malfunctions.
WIRING
PRECAUTIONS
Make sure to cut off all phases of the power supply externally before attempting
installation or wiring work.
Failure to do so may cause electric shock or damage to the product.
3.1 Applicable Cable and Terminal Tightening Torque
3.1.1
Terminal block (European type)
1) Wire size
Wiring to input device should use 22 to 20 AWG wire.
2) Applicable cable
3) Termination of cable end
Strip the coating of strand wire and twist the cable core before connecting it,
or strip the coating of single wire before connecting it.
An alternative connection is to use a ferrule with insulating sleeve.
<Reference>
*1 Old model name: CRIMPFOX ZA 3
*2 Old model name: CRIMPFOX UD 6
When using a stick terminal with insulating sleeve, choose a wire with proper
cable sheath referring to the above outside dimensions, or otherwise, the wire
cannot be inserted easily.
The tightening torque must be 0.22 to 0.25 N
m. Do not tighten terminal
screws exceeding the specified torque. Failure to do so may cause equipment
failures or malfunctions.
WIRING
PRECAUTIONS
Connect the DC power supply to the dedicated terminals specified in the
manual of the PLC main unit.
If an AC power supply is connected to a DC input/output terminal or DC
power supply terminal, the PLC will burn out.
When drilling screw holes or wiring, make sure cutting or wire debris does not
enter the ventilation slits.
Failure to do so may cause fire, equipment failures or malfunctions.
Do not wire vacant terminals externally.
Doing so may damage the product.
Make sure to observe the following precautions in order to prevent
malfunctions under the influence of noise:
- Do not bundle the power line or input line together with or lay it close to
the main circuit, high-voltage line or load line.
Otherwise, noise disturbance and/or surge induction are likely to take
place.
As a guideline, lay the control line at least 100mm (3.94") or more away
from the main circuit or high-voltage lines.
Make sure to properly wire to the terminal block (European type) in
accordance with the following precautions.
Failure to do so may cause electric shock, equipment failures, a short-circuit,
wire breakage, malfunctions, or damage to the product.
- The disposal size of the cable end should follow the dimensions described
in the manual.
- Tightening torque should follow the specifications in the manual.
- Twist the end of strand wire and make sure that there are no loose wires.
- Do not solder-plate the electric wire ends.
- Do not connect more than the specified number of wires or electric wires
of unspecified size.
- Affix the electric wires so that neither the terminal block nor the connected
parts are directly stressed.
Type
Wire size
Single-wire
0.3 to 0.5 mm
2
(AWG22 to 20)
2-wire
2 pieces of 0.3 mm
2
(AWG22)
Manufacturer
Model
Caulking tool
Phoenix Contact Co., Ltd.
AI 0.5-8WH
CRIMPFOX 6
*1
(or CRIMPFOX 6T-F
*2
)
9mm
(0.35")
- Strand wire/single wire
8mm
(0.31")
Contact area
(Crimp area)
14mm(0.55")
2.6mm(0.1")
Insulation sleeve
- Stick terminal with insulating sleeve
4) Tool
For tightening the terminal, use a
commercially available small screwdriver
having a straight form that is not widened
toward the end as shown right.
Caution:
If the diameter of screwdriver grip is too
small, tightening torque will not be able
to be achieved. Use the following
recommended screwdriver or an
appropriate replacement (grip diameter:
approximately 25 mm (0.98")).
<Reference>
3.2 Wiring of output
For the terminal configuration, refer to Section 1.2
Sink output wiring
Source output wiring
3.3 Grounding
Grounding should be performed as stated below.
The grounding resistance should be 100
or less.
Independent grounding should be performed for best results.
When independent grounding is not performed, perform "shared grounding" of
the following figure.
For details, refer to the following manual.
FX
3S
Series User's Manual - Hardware Edition
FX
3G
Series User's Manual - Hardware Edition
The grounding wire size should be AWG 22 to 20 (0.3 to 0.5 mm
2
).
The grounding point should be close to the PLC, and all grounding wire should
be as short as possible.
4. Device allocation and program example
4.1 Device allocation
Each output of 2EYT-BD is allocated a special auxiliary relay.
The ON/OFF state of each output is reflected in its corresponding special auxiliary
relay.
4.2 Program example
Turn the special auxiliary relay allocated to each output ON and OFF by program
of PLC.
Manufacturer
Model
Phoenix Contact Co., Ltd.
SZS 0.4
2.5
Input terminal
Special auxiliary relays
BY0
M8116
BY1
M8117
With
straight tip
2.5mm
(0.1")
0.4mm
(0.02")
BY0+
BY0-
BY1+
BY1-
Load
Load
5 to 30 V DC
Fuse
Fuse
2EYT-BD
+
BY0+
BY0-
BY1+
BY1-
Load
Load
5 to 30 V DC
Fuse
Fuse
2EYT-BD
+
PLC
PLC
PLC
Other
equipment
Shared grounding
Good condition
Common grounding
Not allowed
Independent grounding
Best condition
Other
equipment
Other
equipment
When M0 is ON, drive BY1 (M8117).
When X000 is ON, drive BY0 (M8116).
M8116
X000
M8117
M0
4.3 Caution on Creation of Programs
When the END instruction of the program is executed, the output process is
completed. The interruption output processing of HSCS, and HSCR, etc. are not
carried out.
Output refreshing by REF instruction can not be done.
Do not use the special auxiliary relay for an instruction by which the bit device is of
three points or more such as comparison result of the CMP instruction and
comparison result of the ZCP instruction is occupied.
Do not use the special auxiliary relays for the operand of each application
instruction as data. (K1M8116 and K2M8116, etc.)
5. Specification
5.1 Applicable PLC
The version number can be checked by monitoring D8001/D8101, as well the last three
digits indicate the version number.
Only one 2EYT-BD can be used per main unit.
Never stack up two or more expansion boards.
For details on the system configuration, refer to the following manual.
FX
3S
Series User's Manual - Hardware Edition
FX
3G
Series User's Manual - Hardware Edition
5.2 General Specifications
The general specifications are equivalent to the PLC main unit.
For general specifications, refer to the following manuals.
FX
3S
Series User's Manual - Hardware Edition
FX
3G
Series User's Manual - Hardware Edition
5.3 Performance Specification
STARTUP AND
MAINTENANCE
PRECAUTIONS
Do not touch any terminal while the PLC's power is on.
Doing so may cause electric shock or malfunctions.
Before cleaning or retightening terminals, cut off all phases of the power supply
externally.
Failure to do so may cause electric shock.
Before modifying or disrupting the program in operation or running the PLC,
carefully read through this manual and the associated manuals and ensure the
safety of the operation.
An operation error may damage the machinery or cause accidents.
STARTUP AND
MAINTENANCE
PRECAUTIONS
Do not disassemble or modify the unit.
Doing so may cause fire, equipment failures, or malfunctions.
For repair, contact your local Mitsubishi Electric representative.
Do not drop the product or exert strong impact to it.
Doing so may cause damage.
DISPOSAL
PRECAUTIONS
Please contact a certified electronic waste disposal company for the
environmentally safe recycling and disposal of your device.
TRANSPORTATION AND
STORAGE PRECAUTIONS
The product is a precision instrument. During transportation, avoid any impacts.
Failure to do so may cause failures in the product. After transportation, verify the
operations of the product.
Model name
Applicability
FX
3S
Series PLC
Ver. 1.10 or later
FX
3G
Series PLC
Ver. 2.20 or later
Item
Specification
Number of output points
2 points
Output connecting type
Terminal block (European type)
Output form
Transistor (Sink/Source)
External power supply
5 to 30 V DC
Max. load
Resistance load
0.5 A/1 point
Inductive load
12 W/24 V DC
Response time OFF to ON
ON to OFF
0.2 ms or less
Open circuit leakage current
0.1 mA or less/30 V DC
ON voltage
1.5 V or less
Output circuit insulation
Photocoupler insulation
Output operation display
LED lighting when photocoupler is driven
Number of occupied I/O points
0 point
(This number is not related to the maximum
number of input/output points of the PLC.)
FX
3G
-2EYT-BD
USER'S MANUAL
This manual describes the part names, dimensions, mounting, and specifications
of the product. Before use, read this manual and the manuals of all relevant
products fully to acquire proficiency in handling and operating the product. Make
sure to learn all the product information, safety information, and precautions.
Store this manual in a safe place so that it can be taken out and read whenever
necessary. Always forward it to the end user.
Registration:
The company and product names described in this manual are registered
trademarks or the trademarks of their respective companies.
Effective April 2015
Specifications are subject to change without notice.
2013 Mitsubishi Electric Corporation
Manual Number
JY997D51401
Revision
B
Date
April 2015
