Mitsubishi Electric FX3U-1PSU-5V Installation Manual

JY997D22501F
Side
JAPANESE
A
Side
ENGLISH
B
FX -1PSU-5V
3U
INSTALLATION MANUAL
Manual Number JY997D22501
Revision F
Date December 2017
This manual describes the part names, dimensions, installation, wiring and
specifications of the product. Before use, read this manual and manuals of
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 name and the product name to be described in this manual are the
registered trademarks or trademarks of each company.
Effective December 2017
Specifications are subject to change without notice.
©
2006 Mitsubishi Electric Corporation
Safety Precautions
(Read these precautions before use.)
If the equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
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
cause severe injury.
It is important to follow all precautions for personal safety.
Associated Manuals
Manual name Manual No. Description
FX 3G Series JY997D31301 Explains FX 3G Series PLC
User's Manual MODEL CODE: specification details for I/O, wiring,
- Hardware Edition 09R521 installation, and maintenance.
FX Series JY997D16501
3U Explains FX 3U Series PLC
User's Manual MODEL CODE: specification details for I/O, wiring,
- Hardware Edition 09R516 installation, and maintenance.
MELSEC iQ-F FX5U JY997D55301 Explains the FX5U PLC
User's Manual MODEL CODE: specifications for I/O, wiring,
installation, and maintenance.
(Hardware) 09R536
How to obtain manuals
For the necessary product manuals or documents, consult with the Mitsubishi
Electric dealer from where you purchase your product.
Certification of UL, cUL standards
FX -1PSU-5V units comply with the UL standards (UL, cUL)
3U
UL, cUL registration 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 product complies with EC directive, however, this document does not
guarantee that a mechanical system including this product will comply with EC
directive.
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.
Side
B
Caution for compliance with EC Directive
• Please use the FX
-1PSU-5V while installed in conductive shielded control panels
3U
under a general industrial environment.
• Programmable controllers are open-type devices that must be installed and used
within conductive control panels. Please secure the control box lid to the control box
(for conduction). Installation within a control box greatly affects the safety of the
system and aids in shielding noise from the programmable controller.
• For the control panel, use the product having sufficient strength, fire protectiveness
and shielding property to an installation environment.
Caution for compliance with the LVD directive (EN61010-2-201:2013)
• To an external connection port other than AC power supply terminal and AC input/
output terminal, connect the circuit separated from a dangerous voltage by a
double/reinforced insulation.
• Do not wire two or more crimp terminals to one terminal. (If the wiring with two or
more wires is needed, take an appropriate action such as adding an external
terminal.)
• For crimp terminals to be used for the wiring applied with 30V AC or higher, use the
products with insulating sleeves.
• Cutoff device such as a breaker or a circuit protector should be installed in
accordance with the following precautions.
- Use EN60947-1 or EN60947-3 standards.
- Place the cutoff device so that it can be operated easily.
- Specify that the cutoff device is for this equipment.
*1 For the time of compliance with the LVD directive (EN61010-2-201:2013), refer
to the manual of the PLC to be connected.
1. Introduction
When the FX 3G, FX 3U internal power supplied from the FX
power supply type) is insufficient for powering the output extension blocks or special
function blocks, the FX 3U -1PSU-5V (extension power supply unit) is available. Up to
two FX -1PSU-5V units may be connected to a FX
3U 3U
FX 3U -1PSU-5V unit may be connected to a FX 3G PLC system. Connect extension
equipment to the FX -1PSU-5V according to the configuration specification limits
3U
described in the following manuals.
For details on installation and wiring, and system configuration including the FX
1PSU-5V, refer to the following manuals.
→ FX Series User's Manual - Hardware Edition
3G
→ FX
Series User's Manual - Hardware Edition
3U
→ MELSEC iQ-F FX5U User's Manual (Hardware)
1.1 Incorporated Items
Check that the following product and items are included in the package:
Product
FX -1PSU-5V extension power supply unit
3U
Dust proof protection sheet
Accessories Extension cable
Installation manual (This manual)
1.2 External Dimensions and Part Names
may also
2-φ4.5 Mounting hole
2)
1)
4
(0.16")
55(2.17")
Top cover is removed
Terminal
layout
7)
6) 8)
Unit: mm (inches)
MASS (Weight): Approx. 0.3kg (0.66 lbs)
1) POWER LED (green)
2) Direct mounting hole:2 holes of
3) *1
Name plate
4)
DIN rail mounting groove (DIN rail: DIN46277)
5)
DIN rail mounting hook
6)
Extension connector for preceding unit/block
7)
Power supply terminal block
shows a function grounding terminal.
8) Extension connector for next unit/block
*1
*1 is a mark that instructs to use the cable with an appropriate temperature
rating (80 ° C or more) for wiring.
2. Installation
INSTALLATION
PRECAUTIONS
• Cut off all phases of the power source externally before starting the installation
work, thus avoiding electric shock or damages to the product.
INSTALLATION
PRECAUTIONS
• Use the product in the environment within the general specifications described in
the PLC main unit manual (Hardware Edition). Never use the product in areas with
dust, oily smoke, conductive dusts, corrosive gas (salt air, Cl
flammable gas, vibrations or impacts, or expose it to high temperature,
condensation, or wind and rain. If the product is used in such a place described
above, electrical shock, fire, malfunction, damage, or deterioration may be caused.
• Do not touch the conductive parts of the product directly.
3G, FX 3U , FX5U PLC (AC
Doing so may cause device failures or malfunctions.
• Install the product securely using the DIN rail or screws.
• Install the product on a flat surface. If the mounting surface is rough, undue force
, FX5U PLC system. Only one
will be applied to the PC board, thereby causing nonconformity.
• When drilling screw holes or wiring, make sure that cutting and wiring debris do
not enter the ventilation slits of the PLC.
Failure to do so may cause fire, equipment failures or malfunctions.
-
3U • Be sure to remove the dust proof sheet from the PLC's ventilation slits when
installation work is completed.
Failure to do so could cause fires, equipment failures, and malfunctions.
• Fit the extension cables and communication cables securely to the designated
connectors. Contact failures may cause malfunctions.
• When a dust proof sheet is supplied with an unit, keep the sheet applied to the
ventilation slits during installation and wiring work.
• To prevent temperature rise, do not install the PLC on a floor, a ceiling or a vertical
surface. Install it horizontally on a wall.
• Keep a space of 50mm (1.97") or more between the unit main body and another
device or structure. Install the unit as far away as possible from high-voltage lines,
high-voltage devices and power equipment.
Failure to do so may cause fire, equipment failures or malfunctions.
2.1 Arrangements
The product connects on the right side of an PLC main unit, input/output
3)
extension unit/block or special function unit/block.
For further information of installation arrangements, refer to the following manual.
4)
2.2 Mounting
The product is mounted by the following method.
• Direct mounting
• DIN rail mounting
2.2.1 Direct Mounting
The product can be mounted with M4 screws by using the direct mounting holes.
5)
Refer to the External Dimensions (section 1.2) for the product's mounting hole pitch
9(0.36")
information.
87(3.43")
An internal space between each unit of 1 to 2 mm (0.04" to 0.08") is necessary.
For further information on direct installation, also refer to the following manual.
2.2.2 DIN Rail Mounting
The product can be mounted on a DIN rail (DIN46227, 35mm width).
φ 4.5 (0.18") (mounting screw: M4 screw)
1) Connect the extension cable (right fig. A)
to the main unit, input/output extension
unit/block and special function unit/block
on the left.
For details on the extension cable
connection, refer to the following manual.
→ MELSEC iQ-F FX5U User's Manual
2) Fit the upper edge of the DIN rail mounting
groove (right fig. B) onto the DIN rail.
3) Press the product against the DIN rail.
, H S, SO , or NO ),
2 2 2 2
4) Connect the extension cable (right figure
A) connected in the procedure 1) to FX
1PSU-5V.
For details on the extension cable
connection, refer to the following manual.
→ MELSEC iQ-F FX5U User's Manual
3. Wiring
Notes
WIRING PRECAUTIONS
• Connect the AC power supply wiring to the dedicated terminals described in
this manual. If an AC power supply is connected to a DC input/output terminal
or DC power supply terminal, the PLC will be burnt out.
• Cut off all phases of the power source externally before starting the wiring
work, thus avoiding electric shock or damages to the product.
• Ensure the top cover is attached to the product before turning on the power or
starting the operation after wiring work.
Failure to do so may cause electric shock.
• The temperature rating of the cable should be 80
→ FX
3G Series User's Manual - Hardware Edition
WIRING PRECAUTIONS
→ FX
Series User's Manual - Hardware Edition
3U
→ MELSEC iQ-F FX5U User's Manual (Hardware)
• Perform class D grounding (grounding resistance: 100Ω or less) to the
grounding terminal in the main unit and extension units with a 2mm2 or
thicker wire. Do not connect the grounding terminal at the same point as a
heavy electrical system (refer to section 3.3).
• When drilling screw holes or wiring, cutting chips or wire chips should not
enter ventilation slits. This may cause fire, failures, or malfunctions.
• Properly perform wiring to the terminal block 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.
- Termination of the wire should follow the dimensions described in the manual.
- Tightening torque should the specifications in the manual.
→ FX
Series User's Manual - Hardware Edition
3G
→ FX Series User's Manual - Hardware Edition
3U
→ MELSEC iQ-F FX5U User's Manual (Hardware)
A
→ FX
Series User's Manual
3G
- Hardware Edition
→ FX
Series User's Manual
3U
- Hardware Edition
Main unit,
input/output
(Hardware)
extension
unit/block or
special function
unit/block
2)
B
3)
3U -
→ FX Series User's Manual
3G
A
- Hardware Edition
→ FX Series User's Manual
3U
- Hardware Edition
(Hardware)
FX -1PSU-5V
3U
° C or more.