Mitsubishi Electric FX3U-ENET-L Installation Manual page 3

JY997D37801E
Side
JAPANESE
A
Side
ENGLISH
B
FX -ENET-L
3U
INSTALLATION MANUAL
Manual Number JY997D37801
Revision E
Date February 2018
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: Ethernet is a trademark of Xerox Corporation.
The company and product name described in this manual are registered
trademarks or the trademarks of their respective companies.
Effective February 2018
Specifications are subject to change without notice.

2009 Mitsubishi Electric Corporation
Safety Precautions
(Read these precautions before use.)
This manual classifies 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 the circumstances, procedures indicated by
also cause severe injury.
It is important to follow all precautions for personal safety.
Associated Manuals
Manual name Manual No. Description
FX 3U -ENET-L
I N S TA L L AT I O N JY997D37801 This manual
MANUAL
Describes the specifications,
JY997D38001
FX -ENET-L wiring, installation, maintenance,
3U
MODEL CODE:
User's Manual an d op e ra ti o ns o f t h e F X
09R722
ENET-L.
B r i e f l y d e s c r i b e s t h e I / O
FX 3U Series
s p e c i f i c a t i o n s , w i r i n g , a n d
H A R D WA R E JY997D50301
installation of the FX
MANUAL
PLC.
FX 3U Series JY997D16501 Explains the FX 3U
User's Manual MODEL CODE: specifications for I/O, wiring,
- Hardware Edition 09R516 installation, and maintenance.
FX /FX /FX /
3S 3G 3GC
FX /FX Series JY997D16601 Describes PLC programming for
3U 3UC
Programming Manual MODEL CODE: basic/applied instructions and
- B a s i c & A p p l i e d 09R517 devices.
Instruction Edition
FX (D, DS, DSS) B r i e f l y d e s c r i b e s t h e I / O
3UC
Series s p e c i f i c a t i o n s , w i r i n g , a n d
JY997D50501
H A R D WA R E installation of the FX
MANUAL PLC.
B r i e f l y d e s c r i b e s t h e I / O
F X 3 U C - 3 2 M T- LT- 2
s p e c i f i c a t i o n s , w i r i n g , a n d
H A R D WA R E JY997D31601
installation of the FX
MANUAL
LT-2 PLC.
INSTALLATION
PRECAUTIONS
 Install the unit on a flat surface.
If the mounting surface is rough, undue force will be applied to the PC board,
thereby causing nonconformities.
 Install the product securely using a DIN rail or mounting screws.
 When drilling screw holes or wiring, make sure that cutting or wire debris
dose not enter the ventilation slits.
Failure to do so may cause fire, equipment failures or malfunctions.
 Be sure to remove the dust proof sheet from the PLC's ventilation port when
installation work is completed.
Failure to do so may cause fire, equipment failures or malfunctions.
 Connect extension cables securely to their designated connectors.
Loose connections may cause malfunctions.
2.1 Mounting
The FX -ENET-L can be mounted directly using screws or on a DIN rail
3U
(DIN46227).
2.1.1 Direct Mounting
The FX -ENET-L can be mounted with M4 screws by using the direct mounting
3U
holes.
A space of 1 to 2 mm (0.04" to 0.08") between each unit is necessary.
2.1.2 DIN Rail Mounting
The FX 3U -ENET-L can be mounted on a DIN rail (DIN46227, 35 mm width).
1) Fit the upper edge of the DIN rail mounting
1)
groove (fig. A) onto the DIN rail.
2) Push the unit onto the DIN rail.
A
2.1.3 Procedure for connecting with the FX Series PLC
3U
When connecting to an FX :
3U
Before connections, turn off the power to the 1)
PLC.
1) Remove the extension device connector
cover of the main unit.
2) Fold and insert the extension cable in the
corresponding connector as shown to the 2)
right.
3) Reattach the extension device connector
cover on the main unit.
When connecting to an FX :
3UC
Connector cover
When connecting the FX -ENET-L,
3U
(A)
either the FX 3UC -1PS-5V or FX 2NC -
FX -1PS-5V
3UC
CNV-IF is required.
1) The connector cover (A) of the
FX -1PS-5V is removed as
3UC
shown in the figure to the right.
The FX -CNV-IF does not have
2NC
a connector cover.
Extension cable on
2) Connect the extension cable as the right side
shown to the right.
FX -1PS-5V or
3UC
FX -CNV-IF
2NC
3. Specification
For details on specifications, refer to the following manual.
Refer to the FX
-ENET-L User's Manual.
3U
DESIGN
PRECAUTIONS
 Make sure to include the following safety circuits outside 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 main unit 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 main unit 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 cases.
Side
B
Manual name Manual No.
FX Series JY997D28701 E x p l a i n s t h e F X
3UC
User's Manual MODEL CODE: s p e c i f i c a t i o n s f o r I / O , w i r i n g ,
- Hardware Edition 09R519 installation, and maintenance.
JY997D38401
FX Configurator-EN-L Describes the operation method of
MODEL CODE:
operation Manual FX Configurator-EN-L.
09R929
Only this INSTALLATION MANUAL is supplied with the FX
For more details regarding the FX /FX Series hardware, PLC programming
3U 3UC
commands, and special function blocks/units, refer to the appropriate manuals.
How to obtain manuals
For product manuals or documents, consult with the Mitsubishi Electric dealer from
who you purchased your product.
How to obtain FX Configurator-EN-L
The parameter setting software, FX Configurator-EN-L is not supplied with this product.
Consult with the Mitsubishi Electric dealer from who you purchased this product
Certification of UL, cUL standards
FX 3U -ENET-L units comply with the UL standards (UL, cUL).
UL, cUL File Number: E95239
Regarding the standards that comply with the main unit, please refer to either the FX
series product catalog or consult with your nearest Mitsubishi product provider.
Compliance with EC directive (CE Marking)
This note does not guarantee that an entire mechanical module produced in
accordance with the contents of this note will comply with the following standards.
Compliance to EMC directive and LVD directive for the entire mechanical module
should be checked by the user / manufacturer. For more information please consult
with your nearest Mitsubishi product provider.
Regarding the standards that comply with the main unit, please refer to either the FX
series product catalog or consult with your nearest Mitsubishi product provider.
Requirement for Compliance with EMC directive
The following products have shown compliance through direct testing (of the identified
standards below) and design analysis (through the creation of a technical construction
file) to the European Directive for Electromagnetic Compatibility (2014/30/EU) when
used as directed by the appropriate documentation.
Attention
This product is designed for use in industrial applications.
Type: Programmable Controller (Open Type Equipment)
Models: MELSEC FX series manufactured
3U
from October 1st, 2009 FX 3U -ENET-L
Standard
may
EN61131-2:2007 C omp lia nce w ith a ll rele van t aspe cts of th e
Programmable controllers standard.
- Equipment requirements EMI
and tests • Radiated Emission
• Conducted Emission
EMS
• Radiated electromagnetic field
• Fast transient burst
• Electrostatic discharge
• High-energy surge
• Voltage drops and interruptions
• Conducted RF
• Power frequency magnetic field
-
3 U
Caution for EC Directive
 Installation in Enclosure
Programmable logic controllers are open-type devices that must be installed
Series
3U
and used within conductive control cabinets. Please use the programmable
logic controller while installed within a conductive shielded control cabinet.
Series PLC Please secure the cabinet door to the control cabinet (for conduction).
Installation within a control cabinet greatly affects the safety of the system and
aids in shielding noise from the programmable logic controller.
 Control cabinet
- The control cabinet must be conductive.
- Ground the control cabinet with the thickest possible grounding cable.
- To ensure that there is electric contact between the control cabinet and its door,
connect the cabinet and its doors with thick wires.
- In order to suppress the leakage of radio waves, the control cabinet structure
must have minimal openings. Also, wrap the cable holes with a shielding cover or
other shielding devices.
3UC Series
- The gap between the control cabinet and its door must be as small as possible by
attaching EMI gaskets between them.
-32MT-
3UC
DESIGN
PRECAUTIONS
 Make sure to observe the following precautions in order to prevent any damage to
the machinery or accidents due to abnormal data written to the PLC under the
influence of noise:
1)Do not bundle the main circuit 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 likey 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.
2)Ground the shield wire or shield of a shielded cable. However, do not ground
them at the same point as the high-voltage lines.
 Install module so that excessive force will not be applied to the unit or cables.
Failure to do so may result in wire damage/breakage or PLC failure.
STARTUP AND
MAINTENANCE
PRECAUTIONS
 Do not touch any terminals or connector while the PLC's power is on.
Doing so may cause electrical shock or malfunctions.
 Before cleaning or retightening screws, externally cut off all phases of the power
supply.
Failure to do so may cause malfunction or failure of this unit.
When the screws are tightened insufficiently, they may fall out and cause a short-
circuit or malfunction. When tightened too much, the screws or the unit may be
damaged, resulting in short-circuit, or malfunction.
 When controlling the PLC (especially when changing data, the program or
changing the operating conditions) during operation, ensure that it is safe to do
so.
STARTUP AND
MAINTENANCE
2)
PRECAUTIONS
 Do not disassemble or modify the unit.
Doing so may cause fire, equipment failures, or malfunctions.
 The unit case is made of resin. If dropped or subjected to strong impact, the unit
may be damaged.
 When this unit is installed or removed from the panel, make sure to externally cut
3)
off all phases of the power supply. Failure to do so may cause malfunction or
failure of this unit.
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 impacts larger
than those specified in the general specifications by using dedicated packaging
boxes and shock-absorbing palettes.
Failure to do so may cause failures in the product.
After transportation, verify operation of the product and check for damage of the
mounting part, etc.
Items other than the following are equivalent to those of the PLC main unit.
For general specifications, refer to the manual of the PLC main unit.
Refer to the FX Series User's Manual - Hardware Edition.
3U
Refer to the FX
Series User's Manual - Hardware Edition.
3UC
Item
0 to 55C (32 to 131F) when operating and -20
Ambient temperature
to 75C (-4 to 167F) when stored
General Dielectric withstand
500 V AC for one minute
specifi- voltage
cation
5 M or higher by 500 V
Insulation resistance DC insulation resistance
tester
Data transmission
100 Mbps
speed
Communication
Full-duplex/Half-duplex
method
Trans-
mission
Transmission method Base band
specifi-
cations
Maximum segment
100 m (328'1")
length
Maximum number of Cascade connection
nodes/connection Maximum 2 stages
Description
S e r i e s P L C
3 U C
Wires*
-ENET-L.
3U
* These wires are used to improve the conductivity between the door and control
cabinet.
 Notes for compliance with EN61131-2:2007
General notes on the use of the power supply cable.
- The FX -ENET-L unit requires that the cable used for power supply is 30m or
3U
less.
- When the cable used for power supply exceeds 30m, a noise filter (Ex. TDK-
Lambda MBS1205-22 or similar) should be placed on the 24V DC power cabling
as close (within 500mm) to the FX
refer to following figure.
FX -ENET-L
3U
500mm or less
24V DC
1. Outline
FX -ENET-L is an Ethernet unit for the FX
3U
100BASE-TX/10BASE-T and has the features as follows.
1) Data and programs within the PLC can be sent and received via Ethernet by
using GX Works2 Ver. 1.09K or later/GX Developer Ver.8.88S or later.*
2) Communication between PLCs or with a general Ethernet device is possible by
fixed buffer communication. (TCP/IP or UDP/IP)*
3) Users can develop custom software to communicate with the PLC by using MC
(MELSEC Communication) protocol (A-compatible 1E frame subset, for details,
refer to user's manual). (TCP/IP or UDP/IP)*
4) E-mail can be sent. (SMTP protocol)
5) The FX -ENET-L parameters can be set easily using FX Configurator-EN-L.
3U
6) The diagnostic functions of FX Configurator-EN-L enables easy diagnostics and
troubleshooting of the FX
*1 It is necessary to set up the open system by configuring open settings in
advance.
1.1 Incorporated Items
Remark
FX 3U -ENET-L
Label for indication of special function unit/block number
Dust proof protection sheet
Installation Manual (Japanese version, English version)
1.2 External Dimensions and Part Names
[1]
[2]
[3]
9(0.36")
87(3.43")
MASS(Weigth): Approx. 0.3 kg (0.66 lbs)
[1] Direct mounting hole:2 holes of 4.5 mm (0.18")
Used when FX -ENET-L is directly mounted.
3U
Not used when DIN rail is mounted.
[2] DIN rail mounting groove
[4] Extension cable
[6] INIT. LED
[8] SD LED
[10] ERR. LED
[12] POWER LED
[14] 10BASE-T/100BASE-TX connector (RJ45)
[15] Top cover
[16] External 24VDC terminal (M3 terminal block screw)
[17] Extension connector
Item
Fixed buffer
communica-
Number of
tion
simultaneously
open connections
M E L S O F T
allowed
connection +
MC protocol
Trans- Fixed buffer
mission
Attached file
data
E-mail
storage
*2*3
Main text
memory
Number of I/O occupied points
24 V DC
external power supply
Allowable
I n s t a n t a -
Power
neous power
supply
failure time
specifi-
cations
5 V DC
internal power supply
External dimensions
MASS (Weight)
Number of connectable units to
the main unit
*1 Length between a hub and a node.
*2 Refer to the FX
3U
specifications.
*3 It is not possible to send an attached file and main text simultaneously.
3.1 Applicable PLC
Model name
Ver. 2.21 and later
FX 3U Series PLC
Only one FX
Ver. 2.21 and later
*1
FX Series PLC
3UC
Only one FX
The version number can be checked by reading the last three digits of device D8001/
D8101.
*1 An FX -CNV-IF or FX
2NC
with the FX PLC.
3UC
3.2 Related software
Model name
*1
FX Configurator-EN-L
GX Works2
GX Developer
*1 To use FX Configurator-EN-L, either of the following software should be installed.
- GX Works2(Ver. 1.09K or later)
Specifications
- GX Developer (Ver. 8.88S or later)
4. Wiring
WIRING
Between all
PRECAUTIONS
terminals and the
 Make sure to cut off all phases of the power supply externally before
ground terminal
attempting wiring work.
Failure to do so may cause electric shock or damage to the product.
10 Mbps
WIRING
PRECAUTIONS
 Before wiring the unit, confirm that the rated voltage and terminal allocation
of the unit are correct. An incorrect voltage supply and/or incorrect wiring
may cause fire, malfunction, or failure.
 Perform class D grounding (grounding resistance: 100 or less) to the
*1
grounding terminal on the main unit.
Do not use common grounding with heavy electrical systems.
Cascade connection
 Prevent cutting or wiring debris from entering the main unit. Failure to do so
Maximum 4 stages
cause fire, malfunctions, or failures.
Indications of LEDs
Shielding cover
Shielded cable
EMI gasket
3U -ENET-L termination points as possible,
Exceeding 30m
24V DC power
Noise
supply
Filter
/FX Series PLC that is compliant with
3U 3UC
*The ERR LED illuminates in the following cases:
1
Pin Configuration
1
The pin configuration of FX
category 3) is as follows:
1
-ENET-L.
3U
Included Item
1 unit
1 sheet Cables to be used
1 sheet
For 10BASE-T
1 manual each
For 100BASE-TX
2-4.5 mounting holes
[16]
[5]
2. Installation
[6]
[7]
[4]
[8]
INSTALLATION
[9]
PRECAUTIONS
[17]
[10]
[11]
 Make sure to cut off all phases of the power supply externally before
[14]
[12]
[15]
 Before attaching or replacing the main unit or extension unit, externally cut
[13]
4(0.16")
Top cover is
55(2.17")
removed
INSTALLATION
Unit: mm (inches) PRECAUTIONS
DIN rail width: 35 mm (1.38")
 Use the product within the generic environment specifications described in
[3] DIN rail mounting hook
[5] RUN LED
[7] 100M LED
[9] RD LED
 When tightening the terminal screws, stay within the specified torque range.
[11] COM.ERR. LED
[13] C1 to C4 LEDs
 Do not touch the conductive part or electric parts of this unit directly.
4.1 Grounding
Specifications
2 connections
A total of 2 connections
Wiring and power supply wiring between PLC and FX
1023 word  2
Example usage of FX
2048 word  1
256 word  1
D Grounding
8 points (100 Ω or less)
240 mA, 24 V DC +20%, -15%,
ripple (p-p) less than 5%
Operation can be continued upon occurrence of
instantaneous power failure for 1 ms or less.
5 V DC of PLC is not used.
(5 V DC is converted from 24 V DC external
power supply.)
Make sure to observe the power-on timing and
the procedure.
90(H)  55(W)  87(D) [mm]
电器电子产品有害物质限制使用标识要求」的表示方式
3.55"(H)  2.17"(W)  3.43"(D) [inches]
Approx. 0.3 kg (0.66 lbs)
1
含有有害6物质的名称， 含有量， 含有部品
本产品中所含有的有害 6 物质的名称， 含有量， 含有部品如下表
所示。
-ENET-L User's Manual of e-mail sending function
Applicability
-ENET-L unit can be connected in a main unit.
3U
可编程
控制器
-ENET-L unit can be connected in a main unit.
3U
本表格依据SJ/T 11364的规定编制。
○:表示该有害物质在该部件所有均质材料中的含量均在GB/T 26572
-1PS-5V is necessary to connect the FX -ENET-L
3UC 3U
×:表示该有害物质至少在该部件的某一均质材料中的含量超出GB/T
Applicability
基于中国标准法的参考规格:GB/T15969.2
Ver. 1.00 and later
Ver. 1.09K and later
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
Ver. 8.88S and later
held responsible for any problems involving industrial property rights which may
occur as a result of using the contents noted in this manual.
Warranty
Exclusion of loss in opportunity and secondary loss from warranty liability
Regardless of the gratis warranty term, Mitsubishi shall not be liable for compensation to:
(1) Damages caused by any cause found not to be the responsibility of Mitsubishi.
(2) Loss in opportunity, lost profits incurred to the user by Failures of Mitsubishi products.
(3) Special damages and secondary damages whether foreseeable or not, compensation for
(4) Replacement by the user, maintenance of on-site equipment, start-up test run



HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
LED Indication ( : Off, : On)
RUN : Normal operation
RUN
: Abnormal operation
INIT.
100M
INIT. : Initial processing normal completion
SD
RD
: Initial processing not performed
ERR.
COM.ERR.
100M : 100Mbps
: 10Mbps/When not connected
POWER
SD : Data being sent
C1
C2
: Data not being sent
C3
C4
RD : Data being received
: Data not being received
ERR. : Abnormal setting display*
: Normal setting display
COM. ERR. : Abnormal communication display
: Normal communication display
POWER : Power on
: Power off
C1 to C4 : TCP/IP - Connection established
UDP - Open
: TCP/IP - Connection not established
UDP - Closed
- When a parameter setting error occurs in the Ethernet unit
- When an operational error occurs in the PLC CPU
- When an error is found in the Ethernet unit (H/W error)
-ENET-L RJ45 type modular jack (for category 5 or
3U
Pin No. Signal Direction Contents
1 TD+ Out + side of sending data
2 TD Out  side of sending data
3 RD+ In + side of receiving data
4 Not used -
8 1
5 Not used -
 side of receiving data
6 RD In
7 Not used -
8 Not used -
Category 5e, shielded twisted-pair cable
Category 5, shielded twisted-pair cable
Category 3, shielded twisted-pair cable
Category 5e, shielded twisted-pair cable
Category 5, shielded twisted-pair cable
attempting installation work.
Failure to do so may cause electric shock or damage to the product.
off all phases of the power supply. Failure to do so may cause malfunctions
or misoperations.
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 or NO ), flammable gas,
2 2 2 2
vibration or impacts, or expose it to high temperature, condensation, or rain
and wind. If the product is used in such conditions, fire, malfunctions,
deterioration or damage may occur.
When tightened insufficiently, short-circuit or failure may occur. When
tightened too much, the screws or the unit may be damaged, causing the
unit disposal, short-circuit, or failure.
Doing so may cause failure or malfunctions.
Other Other Other
PLC PLC PLC
equipment equipment equipment
Independent grounding Shared grounding Common grounding
(Best condition) (Good condition) (Not allowed)
-ENET-L
3U
3U
Externally power supply for FX
3U
24V DC
24+
Ethernet
24-
modular jack
FX 3U
(RJ-45)
ENET-L
LAN
HUB
Note: This symbol mark is for China only.
产品中有害物质的名称及含量
有害物质
部件名称
铅 汞 镉 六价铬 多溴联苯
(Pb) (Hg) (Cd) (Cr(VI)) (PBB)
外壳 ○ ○ ○ ○ ○
印刷基板 × ○ ○ ○ ○
规定的限量要求以下。
26572规定的限量要求。
accidents, and compensation for damages to products other than Mitsubishi products.
and other tasks.
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.
-ENET-L
多溴
二苯醚
(PBDE)
○
○