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Mitsubishi Electric 800 Series Instruction Manual

Relay output function
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Table of Contents
INVERTER
Plug-in option
FR-A8AR
INSTRUCTION MANUAL
Relay output function
PRE-OPERATION INSTRUCTIONS
INSTALLATION AND WIRING
RELAY OUTPUT
1
2
3

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  Summary of Contents for Mitsubishi Electric 800 Series

  • Page 1 INVERTER Plug-in option FR-A8AR INSTRUCTION MANUAL Relay output function PRE-OPERATION INSTRUCTIONS INSTALLATION AND WIRING RELAY OUTPUT...
  • Page 2 Thank you for choosing this Mitsubishi Electric inverter plug-in option. This Instruction Manual provides handling information and precautions for use of this product. Incorrect handling might cause an unexpected fault. Before using this product, read all relevant instruction manuals carefully to ensure proper use.
  • Page 3  Additional instructions The following instructions must be also followed. If this product is handled incorrectly, it may cause unexpected fault, an injury, or an electric shock. CAUTION Transportation and installation  Do not stand or place heavy objects on this product. ...

  • Page 4: Table Of Contents

    ─ CONTENTS ─ 1 PRE-OPERATION INSTRUCTIONS Unpacking and checking the product.......................5 1.1.1 Product confirmation............................5 Component names .............................6 Specifications .............................7 2 INSTALLATION AND WIRING Pre-installation instructions ........................8 Installation procedure ..........................8 Wiring ................................11 3 RELAY OUTPUT Internal block diagram ..........................15 Terminals..............................16 Parameter list ............................16 Parameter setting .............................17 Connection diagram when using electronic bypass sequence function ..........18...

  • Page 5: Pre-Operation Instructions

    PRE-OPERATION INSTRUCTIONS Unpacking and checking the product Take the plug-in option out of the package, check the product name, and confirm that the product is as you ordered and intact. The product is a plug-in made option made for the FR-A800/F800 series. 1.1.1 Product confirmation Check the enclosed items.

  • Page 6: Component Names

    Component names Front view Rear view Refer to Symbol Name Description page Mounting hole Fixes the option to the inverter with screws, or installs spacers. Terminal block Connects to devices that receive signals from the inverter. Switch for manufacturer setting. Do not change the initial setting. Switch for manufacturer setting ―...

  • Page 7: Specifications

    Specifications  Type of output signal 1 changeover contact output (three relays provided)  Contact capacity 230 VAC...0.3 A 30 VDC...0.3 A NOTE • Use contacts within the rated capacity. Failure to do so may cause contacts to wear out quickly or to be welded. PRE-OPERATION INSTRUCTIONS...

  • Page 8: Installation And Wiring

    INSTALLATION AND WIRING Pre-installation instructions Check that the inverter's input power and the control circuit power are both OFF. CAUTION  Do not install or remove this product while the inverter power is ON. Doing so may damage the inverter or this product. To avoid damage due to static electricity, static electricity in your body must be discharged before you touch this product.
  • Page 9 Do not insert the plug-in option to the connector 3. (When the option is connected to the connector 3, Connector 3 it may interfere with the front cover and the inverter or the option may be damaged.) Mounting screw Spacer Spacer Connector 2 Connector 1...
  • Page 10 NOTE • When installing/removing the plug-in option, hold the sides of the option. Do not press on the parts on the option circuit board. Stress applied to the parts by pressing, etc. may cause a failure. • Be careful not to drop mounting screws during the installation or removal of the plug-in option. •...

  • Page 11: Wiring

    Wiring (1) For the wiring, strip off the sheath of a cable, and use it with a blade terminal. For single wire, the stripped wire can be used without crimp terminal. Connect the end of wires (crimp terminal or stranded wire) to the terminal block. Strip the signal wires as shown below.
  • Page 12 Crimp terminals commercially available (as of January 2017. The product may be changed without notice.) Ferrule part No. Wire gauge Crimping tool Manufacturer With Without model No. For UL wire  insulation sleeve insulation sleeve AI 0,34-10TQ — — AI 0,5-10WH —...
  • Page 13 (2) Insert the wire into the terminal block. When using single wire or stranded wires without crimp terminal, push an open/close button all the way down with a flathead screwdriver, and insert the wire. Open/close button Flathead screwdriver • Wire removal Pull the wire while pushing the open/close button all the way down firmly with a flathead screwdriver.
  • Page 14 NOTE • When using stranded wires without crimp terminal, twist enough to avoid short circuit with a nearby terminals or wires. • Pulling out the wire forcefully without pushing the open/close button all the way down may damage the terminal block. •...

  • Page 15: Relay Output

    RELAY OUTPUT Internal block diagram Three signals can be selected among inverter's standard signals (RUN, SU, FU, etc.) to be output as relay contact (1C) signals. The following figure is the internal block diagram of the FR-A8AR. Connector Controller RELAY OUTPUT...

  • Page 16: Terminals

    Terminals Terminal symbol Description Normally open contact terminal of relay RA1 Normally closed contact terminal of relay RA1 Common contact terminal for relay RA1 Normally open contact terminal of relay RA2 Normally closed contact terminal of relay RA2 Common contact terminal for relay RA2 Normally open contact terminal of relay RA3 Normally closed contact terminal of relay RA3 Common contact terminal for relay RA3...

  • Page 17: Parameter Setting

    Parameter setting  Setting output signals Use Pr.320 to Pr.322 to assign signals to the terminals ABC (1 to 3). The settings of Pr.320 to Pr.322 are the same as those of Pr.190 to Pr.196 (output terminal function selection). For the details of Pr.190 to Pr.196, refer to the Instruction Manual (Detailed) of the inverter.

  • Page 18: Connection Diagram When Using Electronic Bypass Sequence Function

    Connection diagram when using electronic bypass sequence function When using the electronic bypass sequence function with the FR-A8AR mounted to the FR-A800/F800 series inverter, the following connections are recommended. • Recommended connection diagram 1 MCCB Motor Inverter Power supply FR-A8AR •...

  • Page 19: Appendix

    CE marking. • The authorized representative in the EU The authorized representative in the EU is shown below. Name: Mitsubishi Electric Europe B.V. Address: Mitsubishi-Electric-Platz 1, 40882 Ratingen, Germany  Note • To use this product in the EU, the operating capacity of the relay outputs should be 30 VDC, 0.3 A. (Relay output has basic isolation from the inverter internal circuit.)

  • Page 20: Appendix2 Instructions For Eac

    (October), Y (November), or Z (December). • Authorized sales representative (importer) in the CU area The authorized sales representative (importer) in the CU area is shown below. Name: Mitsubishi Electric (Russia) LLC Address: 52, bld 1 Kosmodamianskaya Nab 115054, Moscow, Russia Phone: +7 (495) 721-2070...

  • Page 21: Appendix3 Restricted Use Of Hazardous Substances In Electronic And Electrical Products

    Appendix3 Restricted Use of Hazardous Substances in Electronic and Electrical Products The mark of restricted use of hazardous substances in electronic and electrical products is applied to the product as follows based on the “Management Methods for the Restriction of the Use of Hazardous Substances in Electrical and Electronic Products”...

  • Page 22: Appendix4 Referenced Standard (Requirement Of Chinese Standardized Law)

    Appendix4 Referenced Standard (Requirement of Chinese standardized law) This Product is designed and manufactured accordance with following Chinese standards. EMC: GB/T 12668.3 APPENDIX...
  • Page 23 REVISIONS *The manual number is given on the bottom left of the back cover. Print Date *Manual Number Revision Aug. 2013 IB(NA)-0600499ENG-A First edition Addition Oct. 2014 IB(NA)-0600499ENG-B • Compatibility with the FR-F800 series Addition • Instructions for compliance with the EU Directives Mar.
  • Page 24 INVERTER HEAD OFFICE: TOKYO BUILDING 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN IB(NA)-0600499ENG-C(1903) MEE Printed in Japan Specifications subject to change without notice.

This manual is also suitable for:

Fr-a8ar

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