YOKOGAWA FLXA402 User Manual
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YOKOGAWA FLXA402 User Manual

4-wire converter
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See also: Technical Information , User Manual
User's
Manual
This Start-up Manual explains mainly the installation and wiring of the
FLXA402.
For detailed information and other information, the User's Manual of the
FLXA402 should be referred to.
Model FLXA402
4-Wire Converter
Start-up and Safety Precautions
IM 12A01F01-01EN
IM 12A01F01-01EN
2nd Edition

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Summary of Contents for YOKOGAWA FLXA402

  • Page 1 4-Wire Converter Start-up and Safety Precautions IM 12A01F01-01EN This Start-up Manual explains mainly the installation and wiring of the FLXA402. For detailed information and other information, the User’s Manual of the FLXA402 should be referred to. IM 12A01F01-01EN 2nd Edition...
  • Page 2 402 4-Wire Converter. This Instructor’s Manual contains all essential information for the user to make full use of FLXA402. Please read the following respective documents before installing and using the FLXA402. The related documents are listed as follows. General Specifications...

  • Page 3: Trademark Notices

    • No part of the user’s manuals may be transferred or reproduced without prior written consent from YOKOGAWA. • YOKOGAWA reserves the right to make improvements in the user’s manuals and product at any time, without notice or obligation. • If you have any questions, or you find mistakes or omissions in the user’s manuals, please contact our sales representative or your local distributor.

  • Page 4: Ce Marking Products

    CE marking products Authorized Representative in EEA The Authorized Representative for this product in EEA is Yokogawa Europe B.V. (Euroweg 2, 3825 HD Amersfoort, The Netherlands). Identification Tag This manual and the identification tag attached on packing box are essential parts of the product.

  • Page 5: Safety Precautions

    Safety Precautions WARNING Installation and wiring The FLXA402 should only be used with equipment that meets the relevant IEC, American or Canadian standards. Yokogawa accepts no responsibility for the misuse of this unit. Don’t install “general purpose type” instruments in the hazardous area.

  • Page 6: Warning And Disclaimer

    The product is provided on an “as is” basis. YOKOGAWA shall have neither liability nor responsibility to any person or entity with respect to any direct or indirect loss or damage arising from using the product or any defect of the product that YOKOGAWA can not predict in advance. IM 12A01F01-01EN...

  • Page 7: Compliant Standards

    Compliant Standards Safety: CE/Low Voltage Directive (FLXA402 without Bluetooth communication): EN 61010-1, EN 61010-2-030 UL 61010-1, UL 61010-2-030 CSA: CAN/CSA-C22.2 No.61010-1 CAN/CSA-C22.2 No.61010-2-030 GB30439 Installation altitude: 2000 m or less Category based on IEC 61010: I (DC model) Category based on IEC 61010: II (AC model) (Note1)

  • Page 8: Control Drawing

    FM nonincendive approval (suffix code Type : -DD) : Applicable Standard FM Class 3600 FM Class 3611 FM Class 3810 ANSI/UL 121201 ANSI/UL 61010-1 ANSI/UL 61010-2-030 ANSI/NEMA 250 Certificate No. FM18US0281 Control Drawing When selecting the nonincendive model (suffix code Type : -DD), Please check the condition of Control Drawing (NFM038-A81).

  • Page 9: Instrument Check

    1 copy This manual When FLXA402 has Ethernet communication, one of them is only for Ethernet cable. The universal mounting kit (/UM) contains the brackets for both /U and /PM options. /CB6, /CD6 or /CF6 includes adapter only for Ethernet cable.
  • Page 10 Customers can provide the cards with spec: Storage capacity: 128 MB or greater Type: SD, SDHC Table 3 Model and suffix code Model Suffix code Option code Description FLXA402 ······································································· ················· 4-Wire Converter Power ················· AC version supply ················· DC version Housing ·················...

  • Page 11: Wiring And Installation

    • Not exposed to direct sunlight or severe weather conditions • Maintenance is possible • No corrosive atmosphere The FLXA402 can be mounted on a wall, pipe or panel when the mounting kit is ordered. For dimensional information please refer to the User’s Manual IM 12A01F01-02EN. CAUTION When you open the front panel, make sure the screws are completely out of the screw holes, and then open the front panel slowly in order not to damage the threaded parts on the housing.

  • Page 12: Cables, Terminals, Glands And Conduit Adapter

    Cables, Terminals, glands and conduit adapter The FLXA402 is supplied with terminals suitable for the connection of finished wires in the size range of 0.13 to 2.5 sq.mm. (26 to 14 AWG). The cable glands supplied will form a tight seal on cables with an outside diameter of 6 to 12 mm (0.24 to 0.47 inches).
  • Page 13 <Start-up and Safety Precautions> WARNING Fuse replacement should be performed only by a qualified service personnel. See Chapter 4. MAINTENANCE, Fuse. Access to terminal and cable entry The power supply terminals are behind the shield cover. Guide the power cables through the gland. The terminals will accept wires of 2.5 mm (14 AWG).

  • Page 14: Wiring The Contact Signals

    For details, refer to the User’s Manual IM 12A01F01-02EN. 2.2.6 Wiring the sensor The FLXA402 can be used with a wide range of commercially available sensor types, both from Yokogawa and other manufacturers. Terminal screw size is M3, and torque of screw up is 0.6 N•m.

  • Page 15: Operation

    TI 12A01F01-62EN Modbus communication Change language The default language setting for the FLXA402 is English. To select a different language other than English, refer to the User’s Manual IM 12A01F01-03EN. Operation According to the sensor to be used, refer to appropriate user’s manual about operation.

  • Page 16: Revision Record

    <Start-up and Safety Precautions> Revision record Apr. 2019/ 2nd Edition Addition of “Type: -DD”, etc. Nov. 2018/ 1st Edition Newly released. Yokogawa Electric Corporation 2-9-32 Nakacho, Musashino-shi, Tokyo 180-8750, JAPAN http://www.yokogawa.com/ IM 12A01F01-01EN 2nd Edition : Apr. 19, 2019-00...

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