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Sinclair DRY CONTACT GATEWAY SDG-01 User Manual

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USER'S MANUAL
DRY CONTACT GATEWAY
SDG-01

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Summary of Contents for Sinclair DRY CONTACT GATEWAY SDG-01

  • Page 1 USER'S MANUAL DRY CONTACT GATEWAY SDG-01...
  • Page 2 “Original instructions”   IMPORTANT NOTE: Read this manual ca r efully befo r e installing or operating your new air conditioning unit. Make sure to save this manual for future reference.
  • Page 3 To Users Thank you for selecting Sinclair’s product. Please read this instruction manual carefully before installing and using the product, so as to master and correctly use the product. In order to guide you to correctly install and use our product and...
  • Page 4 (5) The final right to interpret for this instruction manual belongs to SINCLAIR CORPORATION Ltd..

  • Page 5: Table Of Contents

    Contents 1 Safety Notices (Please be sure to abide) ........1 2 Appearance ..................2 3 DIP switch instruction ..............4 4 Functions ..................5 4.1 Shield general terminals ..............5 4.2 Input function ..................5 4.2.1 Level input ................5 4.2.2 Impulse input ................

  • Page 6: Safety Notices (Please Be Sure To Abide)

    1 Safety Notices (Please be sure to abide) Warning: If not abide strictly, it may cause severe damage to the unit or the people. Note: If not abide strictly, it may cause slight or medium damage to the unit or the people. This sign indicates that the operation must be prohibited.

  • Page 7: Appearance

    2 Appearance Fig. 2.1 Appearance of dry contact gateway...
  • Page 8 Fig. 2.2 Main board of dry contact gateway Table 2.1 Instruction of main board Components Components 4-core needle stand (common use for communication and DIP switch S1 power supply) Force OFF dry contact input ON/OFF dry contact output terminal block terminal block ON/OFF dry contact input Error indicator dry contact...

  • Page 9: Dip Switch Instruction

    3 DIP switch instruction Two DIP switches S1 and S2 are installed on the dry contact gateway. Before energization, please set to proper position according to requirement. Once energization is finished, please do not dial any DIP switch. As for the function definition for DIP switch S1 and S2, please refer to table 3.1 and table 3.2.

  • Page 10: Functions

    4 Functions 4.1 Shield general terminals Once the first bit of DIP switch S1 is set to Digital position (General terminals control disable), the unit will shield the general terminals (wired controller, remote controller, APP and light board), and high-end terminals (central controller, long-distance monitor, keycard control) and dry contact gateway can still control the unit.

  • Page 11: Impulse Input

    relationship between dry contact status and the input command are shown as the table 4.1. Table 4.1 Level input Input name Status of dry contact Command Connected Cancel Force OFF Force OFF Disconnected Force OFF Connected Turn unit on ON/OFF Disconnected Turn unit off Connected...

  • Page 12: Output Function

    Table 4.2 Impulse input Input name Machine state Machine type Command With Force OFF Cancel Force OFF Without Force OFF Force OFF (default when Force OFF energized) Machine on Turn off the unit ON/OFF Machine off Turn on the unit Heating Cooling Cooling...

  • Page 13: Indicator Instruction

    4.4 Indicator instruction The normal display of the indicator indicates the normal operation of the dry contact gateway. Table 4.4 Indicator instruction Indicator Function introduction It’s on after energization Power indicator (red) Communication indicator Flashing during (green) communication...

  • Page 14: Product Installation

    5 Product Installation 5.1 Dimension Fig. 5.1 Dimension of dry contact gateway（unit：mm）...

  • Page 15: Installation Requirement

    5.2 Installation requirement Do not install the product at wet place or the place where there’s splashing water. Do not install the product at the place where is closing to the high-temperature object or the position with direct sunshine. This product is suggested to be installed at indoors. The suggested working temperature range for installation is 0～50℃.

  • Page 16: Wiring Instruction

    0.75mm² for input and output of dry contact gateway. 5.4 Wiring instruction 5.4.1 Communication and power cord connection Connect one end of wiring (4-core wire) to the COM1 needle stand of dry contact gateway and then connect the other end to the 4-core COM1 or COM2 needle stand of the indoor unit.

  • Page 17: Installation Procedure

    Fig. 5.2 Sketp map for input/output wiring 5.4.4 Installation procedure Remove the screws used for fixing the front cover; Open the front cover of dry contact gateway. Check whether the screws used for fixing the main board is loose. If yes, please tighten the screws to fix the main board.
  • Page 18 Set the DIP switch S1 and S2 to the corresponding position. Put the wire through the rubber ring and make sure the basic insulation layer and the protective jacket of the wire can put through the rubber ring and wire clamp. Connect the wire to corresponding terminals, and screw up the screw in the contact to make sure that it will not loose.
  • Page 19 Fig. 5.3 Sketch map for wire-pressing...
  • Page 20 Purkyňova 45 612 00 Brno Česká republika Bezplatná infolinka: +420 800 100 285 www.sinclair-solutions.com Obchod: info@sinclair-solutions.com, tel.: +420 541 590 140, fax: +420 541 590 124 Servis: servis@sinclair.cz, tel.: +420 541 590 150, fax: +420 541 590 153 Objednávky: brno-fakturace@sinclair.cz...

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