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3.1 Connector to be used and cable
3.1.1
Pin configuration
The pin configuration of the RJ-45 connector is as follows:
Pin No.
Signal
Contents
1
1
TP0+
Data 0 send and receive (+ side)
2
TP0-
Data 0 send and receive (- side)
3
TP1+
Data 1 send and receive (+ side)
8
4
TP2+
Data 2 send and receive (+ side)
5
TP2-
Data 2 send and receive (- side)
6
TP1-
Data 1 send and receive (- side)
7
TP3+
Data 3 send and receive (+ side)
8
TP3-
Data 3 send and receive (- side)
3.1.2
Cables to be used
Use Ethernet cable that meets the following standards.
Ethernet cable
Type
IEEE802.3 (1000BASE-T)
Double shielded, STP
Straight cable
ANSI/TIA/EIA-568-B (Category 5e)
3.1.3
Power supply connector
For further information on the power supply wiring and power cable, refer to the
following manual.
MELSEC iQ-F FX5 User's Manual (CC-Link IE)
(Green)
( Black )
( Red )
3.2 Grounding
Ground the PLC as stated below.
Perform class D grounding. (Grounding resistance: 100 or less)
Ground the PLC independently if possible.
If the PLC cannot be grounded independently, perform the "Shared grounding"
shown below.
For details, refer to the following manual.
MELSEC iQ-F FX5U User's Manual (Hardware)
MELSEC iQ-F FX5UC User's Manual (Hardware)
Other
Other
Other
PLC
PLC
PLC
equipment
equipment
equipment
Independent grounding
Shared grounding
Common grounding
(Best condition)
(Good condition)
(Not allowed)
Bring the grounding point close to the PLC as much as possible so that the
ground cable can be shortened.
4. Specification
DESIGN
PRECAUTIONS
Make sure to set up 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.
- Most importantly, set up 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).
- Note that when the CPU module 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 CPU module 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.
For the operating status of each station after a communication failure, refer to
manuals relevant to the network. Incorrect output or malfunction due to a
communication failure may result in an accident.
Construct an interlock circuit in the program so that the whole system always
operates on the safe side before executing the control (for data change) of the
PLC in operation. Read the manual thoroughly and ensure complete safety before
executing other controls (for program change, parameter change, forcible output
and operation status change) of the PLC in operation. Otherwise, the machine
may be damaged and accidents may occur due to erroneous operations.
Especially, when a remote programmable controller is controlled by an external
device, immediate action cannot be tak en if a problem occurs in the
programmable controller due to a communication failure. To prevent this,
configure an interlock circuit in the program, and determine corrective actions to
be take n b etw een the ex terna l devi ce an d C P U mod ule in c ase of a
communication failure.
If a communication cable is disconnected, the network may be unstable, resulting
in a communication failure of multiple stations. Configure an interlock circuit in the
program to ensure that the entire system will always operate safely even if
communications fail. Failure to do so may result in an accident due to an incorrect
output or malfunction.
To maintain the safety of the programmable controller system against
unauthorized access from external devices via the network, take appropriate
measures. To maintain the safety against unauthorized access via the Internet,
take measures such as installing a firewall.
DESIGN
PRECAUTIONS
Simultaneously turn on and off the power supplies of the CPU module and
extension modules.
STARTUP AND
MAINTENANCE
PRECAUTIONS
Do not disassemble or modify the PLC.
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
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.
4.1 Applicable CPU module
Model name
Applicability
FX5U CPU module
Ver. 1.030 or later
*1
Ver. 1.030 or later
FX5UC CPU module
*1 FX5-CNV-IFC or FX5-C1PS-5V is necessary to connect FX5-CCLIEF to the
FX5UC CPU module.
4.2 General Specifications
The items other than the following are equivalent to those of the CPU module.
For the general specification, refer to the following manual.
MELSEC iQ-F FX5U User's Manual (Hardware)
MELSEC iQ-F FX5UC User's Manual (Hardware)
Items
Specifications
Dielectric withstand
500 V AC for 1 minute
voltage
Between all terminals and
ground terminal
I n s u l a t i o n
10 M or higher by 500 V DC
resistance
insulation resistance tester
4.3 Power Supply Specifications
Items
Specifications
Power supply voltage
24 V DC +20%, -15%
E x t e r n a l
O p e r a t i o n
c o n t i n u e s
Allowable instantaneous
p o w e r
instantaneous power failure is shorter than
power failure time
supply
1 ms.
Current consumption
230 mA
I n t e r n a l
Power supply voltage
5 V DC
p o w e r
Current consumption
10 mA
supply
4.4 Performance Specifications
Items
Specifications
Station type
Intelligent device station
Station number
1 to 120 (sets by parameter or program)
Communication speed
1 Gbps
Line topology, star topology (coexistence of line
Network topology
topology and star topology is also possible), and ring
topology
Maximum station-to-station
100 m
distance
(conforms to ANSI/TIA/EIA-568-B (Category 5e))
Cascade connection
Max. 20 stages
Communication method
Token passing
RX
384 points, 48 bytes
RY
384 points, 48 bytes
Maximum number
*1
of link points
*2
RWr
1024 points, 2048 bytes
RWw
*2
1024 points, 2048 bytes
Number of occupied I/O points 8 points
*1 The maximum number of link points that a master station can assign to one FX5-
CCLIEF unit.
*2 256 points (512 bytes) when the mode of the master station is online (High-
Speed Mode).
w h e n
t h e
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
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
accidents, and compensation for damages to products other than Mitsubishi products.
(4) Replacement by the user, maintenance of on-site equipment, start-up test run
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.
HEAD OFFICE : TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
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