Mitsubishi Electric FX3G-2EYT-BD User Manual

JY997D51401B
Side
JAPANESE
A
Side
ENGLISH
B
FX -2EYT-BD
3G
USER'S MANUAL
Manual Number JY997D51401
Revision B
Date April 2015
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
Safety Precaution
(Read these precautions before use.)
This manual classify the safety precautions into two categories:
and .
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.
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
Manual name Manual No. Description
Explains FX Series PLC
3S
JY997D48601
FX Series User's Manual specification details for I/O,
3S
MODEL CODE:
- Hardware Edition w i r i n g , i n s t a l l a t i o n , a n d
09R535
maintenance.
Explains FX Series PLC
3G
JY997D31301
FX Series User's Manual specification details for I/O,
3G
MODEL CODE:
- Hardware Edition w i r i n g , i n s t a l l a t i o n , a n d
09R521
maintenance.
FX /FX /FX /FX /
3S 3G 3GC 3U
FX Series JY997D16601
3UC Describes PLC programming
Programming Manual MODEL CODE: for basic/applied instructions
- Basic & Applied Instruction 09R517 and devices.
Edition
How to obtain manuals
For the necessary product manuals or documents, consult with the Mitsubishi
Electric dealer from where you purchase your product.
Side
B
Applicable standards
FX -2EYT-BD
units made in September, 2013 or later comply with the EC Directive
3G
(EMC Directive). Further information can be found in the following manual.
FX
Series User's Manual - Hardware Edition
3S
FX
Series User's Manual - Hardware Edition
3G
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 -2EYT-BD output expansion board (hereinafter called 2EYT-BD) is an
3G
expansion board to be installed in the FX /FX series programmable controller
3S 3G
(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:
Product
FX 3G -2EYT-BD output expansion board
 M38 tapping screws for installation: 2 pcs.
Accessories  Side cover
 USER'S MANUAL (This manual)
1.2 External Dimensions and Part Names
[4]
[5]
[3]
[7]
[2]
[1]
MASS (Weight): 20 g (0.05 lbs)
35 (1.38")
15.1 14.1
(0.6") (0.56")
[6] Terminal Layout
*1
5 poles
[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.
LEDs correspond to each output terminal
BY0 BY1
[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.
2. Installation
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 , H S, SO
2 2 2
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.
Unit: mm (inches)
For installation/uninstallation details, refer to the following manual.
FX
Connector cover is
FX
removed
3. Wiring
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.
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:
, or NO ), flammable gas, vibration
2
- 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.
Series User's Manual - Hardware Edition
3S - Affix the electric wires so that neither the terminal block nor the connected
Series User's Manual - Hardware Edition
3G parts are directly stressed.
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
Type
Single-wire
2-wire
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>
Manufacturer
Phoenix Contact Co., Ltd.
*1 Old model name: CRIMPFOX ZA 3
*2 Old model name: CRIMPFOX UD 6
- Strand wire/single wire
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
screws exceeding the specified torque. Failure to do so may cause equipment
failures or malfunctions.
Wire size
0.3 to 0.5 mm 2 (AWG22 to 20)
2 pieces of 0.3 mm 2 (AWG22)
Model Caulking tool
*1
CRIMPFOX 6
AI 0.5-8WH
*2
(or CRIMPFOX 6T-F )
- Stick terminal with insulating sleeve
Contact area
Insulation sleeve
(Crimp area)
9mm
8mm
(0.35")
(0.31")
2.6mm(0.1") 14mm(0.55")
m. Do not tighten terminal
