MITSUBISHI ELECTRIC MELSEC iQ-F FX5-1PSU-5V Programmable Controller User Manual

JY997D56801H
**Programmable Controller

MELSEC iQ-F FX5-1PSU-5V
Fx5
Hardware Manual
**

MELSEC iQ-F FX5-1PSU-5V Programmable Controller

This manual describes the part names, dimensions, installation, 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.
And, store this manual in a safe place so that you can take it out and read it whenever necessary. Always forward it to the end user.
Registration: The company names, system names and product names mentioned in this manual are either registered trademarks or trademarks of their respective companies. In some cases, trademark symbols such as ‘™’ or ‘®’ are not specified in this manual.

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: WARNING and CAUTION.

WARNING
Indicates that incorrect handling may cause hazardous conditions, resulting in death or severe injury.
CAUTION
Indicates that incorrect handling may cause hazardous conditions, resulting in minor or moderate injury or property damage.
Depending on the circumstances, procedures indicated by CAUTION may also cause severe injury.
It is important to follow all precautions for personal safety.

Associated Manual

Describes the details of hardware
of the CPU module, including performance specifications, wiring, installation, and maintenance.

How to obtain manuals
For the necessary product manuals or documents, consult with your local Mitsubishi Electric representative.
Applicable standards
FX5-1PSU-5V complies with the EC Directive (EMC Directive, LVD Directive) , UL standards (UL, cUL) and UKCA marking. Further information can be found in the following manual.
→ MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC User’s Manual (Hardware) Regarding the standards that relate to the CPU module, please refer to either the product catalog or consult with your local Mitsubishi Electric representative.

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 local Mitsubishi Electric representative.

Caution for compliance with EC Directive

• Please use the FX5-1PSU-5V while installed in conductive shielded control panels 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)*1

• 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 30 V 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.

Compliance with UKCA marking
The requirements for compliance with UKCA marking are the same as that with EC directive (CE marking).

1. Outline
   When the FX5UJ/FX5U CPU module (AC power supply type) internal power supplied from the FX5UJ/FX5U CPU module (AC power supply type) is insufficient for powering the output modules or intelligent function modules, the FX5-1PSU-5V (extension power supply module) is available. In the FX5UJ CPU module, only one units FX5-1PSU-5V can be used for one system. In the FX5U CPU module, up to two units, the FX5-1PSU5V or FX3U-1PSU-5V, can be used for one system.
   Connect extension module to the FX5-1PSU-5V according to the configuration specification limits described in the following manual.
   For details on installation and wiring, and system configuration with the FX5UJ/FX5U CPU module including the FX5-1PSU-5V, refer to the following manual.
   → MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC User’s Manual (Hardware)

1.1 Incorporated Items
Check that the following product and items are included in the package:

Dust proof protection sheet
Hardware manual [Japanese /English] (This manual)
Hardware manual [Chinese]

1.2 External Dimensions, Part Names and Terminal Layout

MASS (Weight): Approx. 0.3 kg
Outer painting color: Munsell 0.6B7.6/0.2

1. Direct mounting hole: 2 holes of φ4.5 (mounting screw: M4 screw)
2. Top cover
3. POWER LED (green)
4. Name plate
5. DIN rail mounting groove (DIN rail: DIN 46277, 35 mm wide)
6. DIN rail mounting hook
7. Extension connector (for preceding module)
8. Power supply terminal block shows a function grounding terminal.
9. Extension connector (for next module)

Installation

INSTALLATION PRECAUTIONS

WARNING

• 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.

• Use the product within the generic environment specifications described in the User’s Manual (Hardware) of the CPU module used. Never use the product in areas with excessive dust, oily smoke, conductive dusts, corrosive gas (salt air, Cl2, H2S, SO2 or NO2), flammable gas, vibration or 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.

CAUTION

• Do not touch the conductive parts of the product directly.
  Doing so may cause device failures or malfunctions.

• 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.

• For the product supplied together with a dust proof sheet, the sheet should be affixed to the ventilation slits before the installation and wiring work to prevent foreign objects such as cutting and wiring debris. However, when the installation work is completed, make sure to remove the sheet to provide adequate ventilation.
  Failure to do so may cause fire, equipment failures or malfunctions.

• Install the product on a flat surface.
  If the mounting surface is rough, undue force will be applied to the PC board, thereby causing nonconformities.

• Install the product securely using a DIN rail or mounting screws.

• Work carefully when using a screwdriver such as installation of the product.
  Failure to do so may cause damage to the product or accidents.

• Connect the extension cables, peripheral device cables, input/output cables and battery connecting cable securely to their designated connectors.
  Loose connections may cause malfunctions.

Notes

• When a dust proof sheet is supplied with module, 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 50 mm or more between the module main body and another device or structure. Install the module as far away as possible from high-voltage lines, highvoltage 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 CPU module or extension module.
For further information of installation arrangements, refer to the following manual.
→ MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC User’s Manual (Hardware)

2.2 Mounting
The product is mounted by the following method.

• Direct mounting (with M4 screws)
• DIN rail mounting

2.2.1 Direct Mounting (with M4 screws)
The product can be mounted with M4 screws by using the direct mounting holes.
Refer to the External Dimensions (Section 1.2) for the product’s mounting hole pitch information.
Keep a gap of approximately 2 mm between the products.
For further information on direct installation, also refer to the following manual.
→ MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC User’s Manual (Hardware)

2.2.2 DIN Rail Mounting
The product can be mounted on a DIN rail.

1. Connect the extension cable (below fig. A) to the CPU module, and extension module on the left. When connecting to the CPU module, FX5-32E, put the pullout tub of the extension cable inside the extension connector cover.
   When connecting to an extension module other than FX5-32E, pull the pullout tub (below fig. B) of the extension cable out to the right side of the top cover.
   For details on the extension cable connection, refer to the following manual.
   → MELSEC iQ-F FX5S/FX5UJ/FX5U/FX5UC User’s Manual (Hardware)

2. Connect the extension cable (below fig. A) connected in the procedure 1) to the extension connector of FX5-1PSU-5V.
   Put the pullout tub (below fig. B) of the extension cable inside the top cover.

3. Push out DIN rail mounting hook.

4. Fit the upper edge of the DIN rail mounting groove (below fig. C) onto the DIN rail.

5. Press the product against the DIN rail.

6. Lock the DIN rail mounting hook while pressing the product against the DIN rail.
   Keep a gap of approximately 2 mm between the products.

Cautions on mounting and removing extension cables

• Make sure that the pullout tab of extension cables do not contact with the conductive parts of the module.
• When removing the extension cable, pull the pullout tab of the extension cable straight up.

Wiring

WIRING PRECAUTIONS

WARNING

• 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.

• Make sure to attach the terminal cover, provided as an accessory, before turning on the power or initiating operation after installation or wiring work.
  Failure to do so may cause electric shock.

• Make sure to wire the screw 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.
  – The disposal size of the cable end should follow the dimensions described in the manual.
  – Tightening torque should follow the specifications in the manual.
  – Tighten the screws using a Phillips-head screwdriver No.2 (shaft diameter 6 mm or less). Make sure that the screwdriver does not touch the partition part of the terminal block.

CAUTION

• Perform class D grounding (grounding resistance: 100 Ω or less) of the grounding terminal on the CPU module and extension modules with a wire 2 mm2 or thicker.
  Do not use common grounding with heavy electrical systems (refer to Section 3.3).

• Connect the 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 burn out.

• Make sure to observe the following precautions in order to prevent any damage to the machinery or accidents due to malfunction of the PLC caused by abnormal data written to the PLC due to the effects of noise:
  – Do not bundle the power line, control line and communication cables together with or lay them close to the main circuit, high-voltage line, load line or power line. As a guideline, lay the power line, control line and communication cables at least 100 mm away from the main circuit, highvoltage line, load line or power line.
  – Ground the shield of the shielded wire or shielded cable at one point on the PLC. However, do not use common grounding with heavy electrical systems.

3.1 Applicable Cable and Terminal Tightening Torque
The size of the terminal screws is M3.
The end disposal of the cable shows below.
Tighten the terminal to a torque of 0.5 to 0.8 N•m. Do not tighten terminal screws
with a torque outside the above-mentioned range.
Failure to do so may cause equipment failures or malfunctions.

• When one wire is connected to one terminal