Advertisement
3.2.2
Wire end treatment
Strip the cable about 10 mm from the tip to connect a wire ferrule at the stripped
area. Failure to do so may result in electric shock or short circuit between adjacent
terminals because the conductive part. If the wire strip length is too short, it may
result in the poor contact to the spring clamp terminal part.
When using a wire ferrule with an insulating sleeve, choose a wire with proper
cable sheath referring to the above outside dimensions, otherwise the wire cannot
be inserted easily
- Strand wire/single wire
- Ferrule with insulation sleeve
Insulation sleeve
Contact area
(Crimp area)
10 mm
8 mm
2 to 2.8 mm
14 mm
Check the shape of the wire insertion opening with the following chart, and use
the smaller wire ferrule than the described size. Also, insert the wire with care so
that the wire ferrule is in proper orientation. Failure to do so may cause the bite of
the terminal and the damage of the terminal block.
The following table shows wire ferrules and tools for wire ferrules compatible.
Shape of the wire
Sectional shape of a wire ferrule
insertion opening
Terminal
block
2.4 mm
When using a tool of the reference
product, the sectional shape becomes
1.5 mm
a trapezoid close to a rectangle.
The following table shows wire ferrules and its associated tools compatible with
the terminal block. The shape of the wire ferrule differs depending on the crimp
tool to be used, use the reference product. If the product other than referenced
products is used, the wire ferrule cannot be removed. Sufficiently confirm that the
wire ferrule can be removed before use.
<Reference product>
Suitable
Manufacturer
Sleeve
Ferrules model
Crimp tool
wiring size
2
AI 0.25-8 YE
0.25 mm
Ferrules
2
AI 0.34-8 TQ
0.3, 0.34 mm
with
insulation
2
AI 0.5-8 WH
0.5 mm
sleeve
2
AI 0.75-8 GY
0.75 mm
PHOENIX
2
A 0,25-7
0.25 mm
CONTACT
CRIMPFOX 6
2
A 0,34-7
0.3, 0.34 mm
GmbH & Co. KG
Ferrules
2
A 0,5-8
0.5 mm
without
insulation
2
A 0,75-8
0.75 mm
sleeve
2
AI 1.0-8
1.0 mm
2
AI 1.5-7
1.25, 1.5 mm
3.2.3
Connecting a cable
• When ferrules with insulation sleeve are used
Insert a wire with the ferrule with insulation sleeve into the wire insertion
opening and push the wire.
• When stranded wires and solid wires are used
Push the open/close button of the terminal block with a flathead screwdriver.
While pushing the open/close button, insert the wire into the insertion opening
until the wire reaches the back, and then release the open/close button.
Then, pull the wire lightly and check that it is clamped securely.
<Reference>
Manufacturer
Model
PHOENIX CONTACT GmbH & Co. KG
SZS 0.4×2.5 VDE
3.2.4
Disconnection of the cable
Push the open/close button of the wire to be disconnected with a flathead
screwdriver. Pull out the wire with the open/close button pushed.
3.3 Power Connector
For further information on the power supply wiring and power cable, refer to the
following manual.
→ MELSEC iQ-F FX5 User's Manual
(Positioning Control - Intelligent function module)
(Green)
( Black )
( Red )
3.4 Grounding
Ground the PLC as stated below.
• Perform class D grounding. (Grounding resistance: 100 Ω 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
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.
- Note that the output current of the 24 V DC service power supply varies
depending on the model and the absence/presence of extension modules. If an
overload 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.
- Note that when an error occurs in a relay, transistor or triac of an output circuit,
the output might stay 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.
• At Forward/Reverse rotation limits, make sure to wire the contacts with NC,
negative-logic. Wiring contacts with NO, positive-logic may cause serious accidents.
• In an output circuit, when a load current exceeding the current rating or an
overcurrent caused by a load short-circuit flows for a long time, it may cause smoke
and fire. To prevent this, configure an external safety circuit, such as a fuse.
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. 1.050 or later
*1
Ver. 1.050 or later
FX5UC CPU module
*1 FX5-CNV-IFC or FX5-C1PS-5V is necessary to connect FX5-20PG-P to the
FX5UC CPU module.
4.2 Applicable Software Package
Applicability
Software
FX5-20PG-P
FX5-20PG-D
GX Works3
Ver. 1.035M or later
Ver. 1.050C or later
4.3 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
10 MΩ or higher by 500 V DC
Insulation resistance
insulation resistance tester
4.4 Power Supply Specifications
Other
Items
FX5-20PG-P
Power supply voltage
24 V DC +20%, -15%
External
Allowable instantaneous
Operation continues when the instantaneous
power
power failure time
power failure is shorter than 5 ms.
supply
Current consumption
120 mA
4.5 Performance Specifications
Items
FX5-20PG-P
Number of control axes
2 axes
Pulse output form
Transistor
Interpolation function
2-axis linear interpolation, 2-axis circular interpolation
PTP (Point To Point) control, path control (line and arc
Control method
can be set), speed control, speed-position switching
control, position-speed switching control
Control unit
mm, inch, degree, pulse
Positioning data
600 data/axis
Maximum connection
2 m
distance between servos
Number of write
100000 times maximum
accesses to flash ROM
Number of occupied
8 points
I/O points
4.6 Input Specifications
4.6.1
Drive unit READY signal (READY), Stop signal (STOP), Upper limit
signal (FLS), Lower limit signal (RLS)
Items
Signal voltage
24 V DC
Input current
5 mA
ON current
3.5 mA or more
OFF current
1.7 mA or less
No-voltage contact input
Signal format
Sink: NPN open collector transistor
Source: PNP open collector transistor
Response time
4 ms or less
Insulation of circuit
Photo-coupler insulation
Indication of operation
None (Operation check via buffer memory is possible.)
4.6.2
Zero signal (PG05/PG024)
Items
PG05
Signal voltage
5 V DC
Input current
5 mA
ON current
2 mA or more
OFF current
0.5 mA or less
Signal format
NPN open collector transistor
Response time
1 ms or less
Insulation of circuit
Photo-coupler insulation
Indication of operation
None (Operation check via buffer memory is possible.)
4.6.3
Manual pulse generator A phase (PULSER A)/ Manual pulse
generator B phase (PULSER B)
Items
Signal voltage
5 V DC
Input current
14 mA
ON current
2 mA or more
OFF current
0.2 mA or less
Signal format
NPN open collector transistor
Response frequency
100 kHz
Insulation of circuit
Photo-coupler insulation
Indication of operation
None (Operation check via buffer memory is possible.)
4.6.4
Near-point dog signal (DOG)
Items
Signal voltage
24 V DC
Input current
5 mA
ON current
3.5 mA or more
OFF current
1.7 mA or less
Items
Specifications
Signal format
FX5-20PG-D
Response time
Insulation of circuit
Indication of operation
165 mA
4.6.5
External command signal (CHG)
Items
Specifications
Signal voltage
FX5-20PG-D
Input current
ON current
Differential driver
OFF current
Signal format
Response time
Insulation of circuit
Indication of operation
10 m
4.7 Output Specifications
4.7.1
Deviation counter clear signal (CLEAR)
Items
Pulse output form
Signal output time
Rated load voltage
Max. load current
Specifications
Output ON voltage
Indication of operation
4.7.2
Pulse output (PULSE R/ PULSE F) [FX5-20PG-P]
Items
Pulse output form
Output form
Output frequency
Rated load voltage
Max. load current
Output ON voltage
Specifications
Indication of operation
PG024
24 V DC
4.7.3
Pulse output (PULSE R+/PULSE F+) [FX5-20PG-D]
Specification of a differential driver (equivalent to AM26C31).
3 mA or more
0.2 mA or less
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.
Specifications
(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.
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.
Specifications
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
Specifications
No-voltage contact input
Sink: NPN open collector transistor
Source: PNP open collector transistor
1 ms or less
Photo-coupler insulation
None (Operation check via buffer memory is possible.)
Specifications
24 V DC
5 mA
2.7 mA or more
0.8 mA or less
No-voltage contact input
Sink: NPN open collector transistor
Source: PNP open collector transistor
20 μs
Photo-coupler insulation
None
(Operation check via buffer memory is possible.)
Specifications
Transistor
1 to 65535 ms
5 to 24 V DC
100 mA
1.5 V or less
None (Operation check via buffer memory is possible.)
Specifications
Transistor
PULSE/SIGN mode, CW/CCW mode,
A phase/B phase (multiple of 4),
A phase/B phase (multiple of 1)
1 pps to 200 kpps
5 to 24 V DC
50 mA
1.0 V or less
None (Operation check via buffer memory is possible.)
For safe use
Advertisement
