Mitsubishi Electric FX3G-2AD-BD Installation Manual

JY997D33501G
Side
JAPANESE
A
Side
ENGLISH
B
FX -2AD-BD
3G
INSTALLATION MANUAL
Manual Number JY997D33501
Revision G
Date December 2016
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 December 2016
Specifications are subject to change without notice.
©
2008 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 /FX /FX /FX / Descri bes speci fi cati ons for
3S 3G 3GC 3U
JY997D16701
FX Series analog control and programming
3UC
MODEL CODE:
User's Manual method for FX /FX
3S
09R619
- Analog Control Edition FX /FX Series PLC.
3U 3UC
FX 3S Series JY997D48601 E x p l a i n s F X S e r i e s P L C
3 S
User's Manual MODEL CODE: specifications for I/O, wiring,
installation, and maintenance.
- Hardware Edition 09R535
FX Series JY997D31301
3G E x p l a i n s F X S e r i e s P L C
3 G
User's Manual MODEL CODE: specifications for I/O, wiring,
- Hardware Edition 09R521 installation, and maintenance.
How to obtain manuals
For product manuals or documents, consult with the Mitsubishi Electric dealer
from who you purchased your product.
Applicable standards
FX -2AD-BD units made in November, 2008 or later comply with the EC
3G
Directive (EMC Directive). Further information can be found in the following
manual.
→ FX Series Hardware Manual (Manual No. JY997D48301)
3S
→ FX
3G Series Hardware Manual (Manual No. JY997D46001)
Side
B
Attention
This product is designed for use in industrial applications.
Caution for EC Directive
The analog expansion boards have been found to be compliant to the
European standards in the aforesaid manual and directive. However, for the
very best performance from what are in fact delicate measuring and controlled
output device Mitsubishi Electric would like to make the following points;
As analog devices are sensitive by nature, their use should be considered
carefully. For users of proprietary cables (integral with sensors or actuators),
these users should follow those manufacturers installation requirements.
Mitsubishi Electric recommend that shielded cables should be used. If NO other
EMC protection is provided, then users may experience temporary loss or
accuracy between ±10 % in very heavy industrial areas.
However, Mitsubishi Electric suggest that if adequate EMC precautions are
followed for the users complete control system, users should expect accuracy
as specified in this manual.
• Sensitive analog cable should not be laid in the same trunking or cable
conduit as high voltage cabling. Where possible users should run analog
cables separately.
• Good cable shielding should be used. When terminating the shield at Earth
- ensure that no earth loops are accidentally created.
• When reading analog values, EMC accuracy can be improved out by
averaging the readings. This can be achieved either through functions on the
analog expansion boards or through a users program in the PLC main unit.
1. Outline
The FX 3G -2AD-BD boards for analog input (hereinafter called 2AD-BD) is an
expansion boards to add two analog input points.
1.1 Incorporated Items
Product Analog input expansion board FX
• M3×8 tapping screws for installation: 2 pcs.
Included items • Side cover
• Installation Manual (This manual)
1.2 External Dimensions, Part Names
[4]
[3]
may
[2]
[1]
35 (1.38") 15.1 14.1
(0.6") (0.56")
[6]
Terminal Layout
/FX /
3G 3GC
5 poles
[1]Terminal block mounting screws
[2]POW LED: Lit while power is properly supplied from main unit
[3]Mounting holes (2-φ3.2)
[4]Connector cover
[5]Main unit connector
[6]Terminal block to connect analog input
[7]Memory cassette/Display module connector
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
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.
• 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.
For the installation, refer to the following manual.
3. Wiring
3G -2AD-BD
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.
Unit: mm (inches)
WIRING
PRECAUTIONS
[5] Connector cover is
• When drilling screw holes or wiring, make sure cutting or wire debris does not
removed
enter the ventilation slits.
Failure to do so may cause fire, equipment failures or malfunctions.
[7]
• 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:
MASS (Weight):
1) Do not bundle the power line or shield of the analog input/output cable together
Approx. 20 g (0.05 lbs)
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, high-voltage line or load line.
2) Ground the shield of the analog input/output cable at one point on the signal
receiving side. However, do not use common grounding with heavy electrical
systems.
• 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.
- Affix the electric wires so that neither the terminal block nor the connected
parts are directly stressed.
• Make sure to properly wire to the terminal blocks 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.
3.1 Applicable Cable and Terminal Tightening Torque
3.1.1 Terminal block (European type)
1) Wire size
Wiring to analog device should use 20-22 AWG wire.
2) Applicable cable
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.
, H S, SO , or NO ), flammable gas, vibration or
2 2 2 2
An alternative connection is to use a ferrule with insulating sleeve.
<Reference>
Phoenix Contact Co., Ltd.
*1 Old model name: CRIMPFOX ZA 3
*2 Old model name: CRIMPFOX UD 6
- Strand wire/single wire
→ FX
Series User's Manual - Hardware Edition
3S
→ FX Series User's Manual - Hardware Edition
3G
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 0.25 N
screws with a torque outside the above-mentioned range. Failure to do so may
cause equipment failures or malfunctions.
4) Tool
For tightening the terminal, use a
commercially available small
screwdriver having a straight form that is
not widened toward the end as shown
right.
Caution:
If the diameter of screwdriver grip is too
small, tightening torque will not be able
to be achieved. Use the following recommended screwdriver or an
appropriate replacement (grip diameter: approximately 25 mm (0.98")).
<Reference>
Type Wire size
0.3 mm 2 2
to 0.5 mm (AWG22 to 20)
2 pieces of 0.3 mm 2 (AWG22)
Manufacturer Model Caulking tool
*1
CRIMPFOX 6
AI 0.5-8WH
*2
(or CRIMPFOX 6T-F )
- Ferrule with insulation sleeve
Contact area
Insulation sleeve
(Crimp area)
9mm
8 mm
(0.35")
(0.31")
2.6 mm (0.1")
14 mm (0.55")
m. Do not tighten terminal
•
With
straight tip
0.4mm 2.5mm
(0.02") (0.1")
Manufacturer Model
Phoenix Contact Co., Ltd. SZS 0.4×2.5