Datcon DT1364 Operating Instructions Manual
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Datcon DT1364 Operating Instructions Manual

Intrinsically safe namur / contact isolators
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DT1364
Intrinsically Safe NAMUR / Contact Isolators
Operating Instructions

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Summary of Contents for Datcon DT1364

  • Page 1 DT1364 Intrinsically Safe NAMUR / Contact Isolators Operating Instructions...

  • Page 2: Table Of Contents

    DT1364 Contents 1. About this document .............4  1.1. Function ................... 4   1.2. Target group................4   1.3. Symbolism used............... 4   2. For your safety ...............5  2.1. Authorized personnel ............... 5   2.2. Appropriate use................ 5   2.3. Warning about misuse ............. 5  ...
  • Page 3 DT1364 7. Fault rectification ............19  7.1. Fault finding................19   7.2. Repairing................19   8. Dismounting ..............20  8.1. Dismounting procedure ............20   8.2. Disposal ................. 21   9. Appendix...............22  9.1. Technical specification ............22   9.2. Application example ............... 24  ...

  • Page 4: About This Document

    1. About this document 1.1. Function This operating instructions manual has all the information you need for quick set-up and safe operation of DT1364. Please read this manual before you start setup. 1.2. Target group This operating instructions manual is directed to trained personnel.

  • Page 5: For Your Safety

    DATCON personnel (except setting DIL switches). 2.2. Appropriate use The DT1364 is a two channel intrinsically safe NAMUR / contact isolator. Detailed information on the application range is available in chapter 3. Product description.

  • Page 6: Safety Information For Ex Areas

    DT1364 2.6. Safety information for Ex areas Please note the Ex-specific safety information for installation and operation in Ex areas. 2.7. Environmental instructions Protection of the environment is one of our most important duties. Please take note of the instructions written in the following chapters: •...

  • Page 7: Product Description

    3.2. Principle of operation The DT1364 Intrinsically Safe NAMUR / Contact Isolator Area of application is a two channel unit enable two safe area load to be controlled by two proximity detector or switch, located in a potentially explosive area of zone 0 or zone 1.

  • Page 8: Adjustment

    The instrument works from a 19-29 VDC supply voltage. Power supply The power consumption is 2.1 W. 3.3. Adjustment The DT1364 operating modes can be set-up with two internal three element DIL switches. 20171206-V0...

  • Page 9: Indicators

    DT1364 3.4. Indicators The following figure shows the indicators on the instruments front: 1. “power” green indicator, indicates the power-on state of the instrument. 2. red indicator, indicates Ch1 line fault state 3. yellow indicator, indicates Ch1 output active state 4.

  • Page 10: Storage And Transport

    9.1 Technical specification, as described under the title: Environmental conditions. The packaging of DT1364 consist of environment-friendly, recyclable cardboard is used to protect the instrument against the impacts of normal stresses occurring during transportation.

  • Page 11: Setting-Up The Operating Modes

    DT1364 4. Setting-up the operating modes The operating modes can be set-up with the internal DIL switches (SW1, SW2, SW3, SW4). To reach the DIL switches the instrument housing shall be open. 4.1. Open the instrument housing The following figure shows how to open the instrument...

  • Page 12: Setting Up Operating Modes

    DT1364 The opening procedure needs a screwdriver for slotted screws 1. Push the upper opening lever of the housing with the screwdriver end slightly (figure step 1.). 2. Draw back the upper part of the housing back cover, to fix the opened position (figure step 2.) 3.

  • Page 13: Close The Instrument Housing

    DT1364 4.3. Close the instrument housing Before pushing the cover back, check if any alien materials left in the housing. If there are remove them. The figure above shows how to close the instrument housing. 1. Push back the cover (figure step 1.), you will hear the fixing levers closing.

  • Page 14: Mounting

    DT1364 5. Mounting 5.1. General instructions The instrument should be install in the safe area in a cabinet with sufficient IP protection, where the operating conditions are in accordance with chapter 9.1 Technical specification, as described under the title: Operating conditions.

  • Page 15: Mounting Procedure

    DT1364 5.3. Mounting procedure The following figure shows the mounting procedures (fixing on the rail): Mounting on the rail The mounting doesn’t need any tools. 1. Tilt the instrument according to the figure; put the instrument’s mounting hole onto the upper edge of the rail (figure step 1.).

  • Page 16: Connecting

    DT1364 and other connecting instruments (e.g. detector). The connection must be carried out by trained and authorized personnel only! •...

  • Page 17: Connecting The Detectors Or The Contacts To The Inputs

    DT1364 6.2. Connecting the detectors or the contacts to the inputs. The following figure shows the wiring plan, connecting the detectors or the contacts to the inputs: Wiring plan, connecting the detectors or the contacts to the inputs (see also “Application example”)

  • Page 18: Connecting The Relay Contacts And The Power Supply

    DT1364 6.3. Connecting the relay contacts and the power supply The following figure shows the wiring plan, connecting the relay contacts and the power supply: Wiring plan, connecting the relay contacts and the power supply (see also “Application example”) 1. Loosen terminal screws.

  • Page 19: Fault Rectification

    If the channel works properly: the detector is defective. When the result of fault finding is that the DT1364 is defective call the manufacturer service department. 7.2. Repairing There is no user repairable part inside the instrument.

  • Page 20: Dismounting

    DT1364 8. Dismounting 8.1. Dismounting procedure The following figure shows the dismounting procedures: Dismounting from the rail The dismounting procedure needs a screwdriver for slotted screws. Pull out all the terminals: 1. Put the screwdriver into the slot between the terminal and the housing (figure step 1.).

  • Page 21: Disposal

    DT1364 8.2. Disposal According with the concerning EU directive, the manufacturer undertakes the disposal of the instrument that are manufactured by it and intended to be destroyed. Please deliver it in contamination-free condition to the site of the Manufacturer or to a specialized recycling company.

  • Page 22: Appendix

    Marking: II (1)G [Ex ia Ga] IIC/IIB (-20 °C ≤ Ta ≤ +50 °C) II (1)D [Ex ia Da] IIIC (-20 °C ≤ Ta ≤ +50 °C) Safety data: DT1364 Limit outputs safety data: 8.61 V 11.6 mA 24.96 mW 2 µF...
  • Page 23 DT1364 Ambient conditions: Operating temperature range: -20 - +50 °C Storage temperature range: -20 - +70 °C Relative air humidity: 90 % (max., non-condensing) Place of installation: safe area, cabinet Electromagnetic compatibility (EMC): accordance with the standard EN 61326-1 Immunity:...

  • Page 24: Application Example

    DT1364 9.2. Application example 20171206-V0...

  • Page 25: Atex Certification

    DT1364 9.3. ATEX Certification 20171206-V0...
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