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3. Used cables and Tightening Torque on Terminal
For connection example and wiring, refer to the following manual.
→ FX
Series User's Manual - Hardware Edition
3U
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
• When wiring, make sure cutting or wire debris does not enter the ventilation
slits.
Failure to do so may cause fire, equipment failures or malfunctions.
• 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 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.
2) Ground the shield wire or shield of the shielded cable at one point on the
PLC.
However, do not use common grounding with heavy electrical systems.
• Make sure to properly wire to the European terminal board 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.
1) Wire size
To connect to the desired unit, use a shielded twisted pair cable having a
conductor(s) of size AWG22-20.
2) Applicable cable
Type
Wire size
Single-wire
2
2
0.3mm
to 0.5mm
(AWG22 to 20)
2-wire
2 pieces of 0.3mm
2
(AWG22)
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.
Manufacturer
Model
Caulking tool
CRIMPFOX 6
Phoenix Contact Co., Ltd.
AI 0.5-8WH
(or CRIMPFOX 6T-F
*1 Old model name: CRIMPFOX ZA 3
*2 Old model name: CRIMPFOX UD 6
- Ferrule with insulation sleeve
- Strand wire/single wire
Contact area
Insulation sleeve
(Crimp area)
9mm
(0.35")
2.6mm(0.1")
14mm(0.55")
When using a ferrule with insulation 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 0.25N
m. Do not tighten terminal screws
•
with a torque outside the above-mentioned range.
Failure to do so may cause equipment failures or malfunctions.
4. Specification
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 distributor.
• 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.
TRANSPORT 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.
4.1 Applicable PLC
Model name
Applicability
FX
3U
Series PLC
Ver. 2.20 (from the first product) and later
The version number can be checked by monitoring D8001 as the last three digits
indicate it.
Note
Cannot be connected to FX
Series PLC.
3UC
4.2 General Specification
For the general specification, refer to the manual of the PLC main unit.
The items other than the following are equivalent to those of the PLC main unit.
→ FX
Series User's Manual - Hardware Edition
3U
Item
Specification
Dielectric
500V AC for one minute
Between input terminal of high-
withstand voltage
speed input special adapter and
Insulation
5MΩ or higher by 500V DC
ground terminal of PLC main unit
resistance
insulation resistance tester
4.3 Power Supply Specification
Item
Specification
Input circuit driving
30mA for 24V DC
power supply
Internally supplied from the main unit service power supply.
Adapter driving
30mA for 5V DC
power supply
5V DC power is supplied internally from the main unit.
*1
*2
)
4.4 Performance Specification
Item
Specification
4 points
Input points
(Not counted among the total I/O points of the PLC.)
Input type
Differential line receiver (Equivalent to AM26C32)
1 phase 1 input
200kHz High-speed counter operated as
Maximum input
1 phase 2 inputs
8mm
frequency
hardware counter
(0.31")
2 phase 2 inputs 100kHz
External cables of input area are insulated from PLC by photo
Insulation
coupler and transformer.
Wiring length
Maximum 10m (32' 9")
*1 The maximum input frequency for the software counter
maximum input frequency of when the main unit counts pulses via the input
terminal. For details on input frequency, refer to the following manual.
→ FX
Series User's Manual - Hardware Edition
3U
*2 It also means the hardware counter is operated as a software counter. For
conditions of a hardware counter which operates as a software counter, refer to
the following manual.
→ FX
Series User's Manual - Hardware Edition
3U
4.5 Connectable Device Caution
*1
The rotary encoder
connected to the input terminal of FX
all of the following conditions;
Item
Output type
Output voltage
*1 If the rotary encoder, which fulfills the above stated conditions, fails to operate,
please confirm specifications in advance.
4.6 Internal Circuit of Input Interface
For connection example and wiring, refer to the following manual.
→ FX
Rotary encoder etc.
5V DC
Noninverting
output
Phase A/B/Z
Inverting
output
Phase A/B/Z
0V
*1 X00
indicates input number of the high-speed input special adapter.
*2 SG of the first unit and SG of the second unit are insulated from each other.
Grounding
Grounding should be performed as stated below.
• The grounding resistance should be 100Ω 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
Another
PLC
equipment
Independent grounding
(Best condition)
• The grounding wire size should be AWG 14 (2 mm
• The grounding point should be close to the PLC, and all grounding wire
should be as short as possible.
「电器电子产品有害物质限制使用标识要求」的表示方式
Note: This symbol mark is for China only.
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。
产品中有害物质的名称及含量
*1
部件名称
铅
汞
(Pb)
(Hg)
外壳
○
○
可编程
*2
will be the same as the
控制器
印刷基板
×
○
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
定的限量要求以下。
×: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
26572规定的限量要求。
-4HSX-ADP has to fulfill
3U
Specifications
Differential line driver
5V DC or less
Series User's Manual - Hardware Edition
3U
High-speed input special adapter
5V
Shielded twisted pair cable
*1
X00 +
Equivalent to
AM26C32
*1
330Ω
X00 -
SG
SG
*2
Grounding
(Ground resistance: 100Ω or less)
Series User's Manual - Hardware Edition
3U
Another
Another
PLC
PLC
equipment
equipment
Shared grounding
Common grounding
(Good condition)
(Not allowed)
2
) or larger.
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
有害物质
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
多溴
and other tasks.
镉
六价铬
多溴联苯
二苯醚
(Cd)
(Cr(VI))
(PBB)
(PBDE)
○
○
○
○
•
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
For safe use
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