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KITS and ACCESSORIES

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					J-series Chillers KITS and ACCESSORIES
           Product Presentation
                                                                                            Public

     New Chiller Accessories
 Daikin Name            EWAD..AJ   EWYD..AJ   EWAD..BJ   EWAP..AJ   EWWD..DJ   EWWD..CJ   EWWD..BJ
 EKAC200J                  o          o          o          o          o          o          o
 EKACBAC                   o          o          o          o          o          o          o
 EKACLON                   o          o          o          o          o          o          o
 EKCON                     o          o          o          o          o          o          o
 EKCONUSB                  o          o          o          o          o          o          o
 EKMODEM                   o          o          o          o          o          o          o
 EKGSMOD                   o          o          o          o          o          o          o
 EKBMSBNJ                  -          -          o          o          o          o          o
 EKRUPCJ                   o          o          -          -          -          -          -
 EKRUPCK                   -          -          o          o          o          o          o
 EKCSCII                   o          o          o          o          o          o          o
 EKPV2J                    o          o          o          o          o          o          o
 EKBT500N                  o          o          o          o          o          o          o
 EKBTC10N                  o          o          o          o          o          o          o
 EKBT500C                  o          o          o          o          o          o          o
 EKBTC10C                  o          o          o          o          o          o          o

 o = available option




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    EKAC200J: RS485 Serial Address Card
      Three different connection possibilities exist:
       BMS: MODBUS needs an EKAC200J per connected chiller. No gateway.
       BMS: BACnet PTP (Point to Point) protocol requires an EKAC200J per connected
         chiller and an EKBMSBNJ gateway. BACnet PTP is a low level Class 2 BACnet.
       RS485: All other communication or plant management accessories requiring RS485
         or RS232 communication require an EKAC200J per connected chiller.




            Unit 1                           Unit 2                 Unit 3                         Unit ..
                          EKAC                           EKAC                    EKAC


                                        RS485 Supervisory Network

                                                                         RS485: MODBUS Protocol


            KEY                                                               Gateway    BACnet PTP
                                                                             EKBMSBNJ    (Class 2)
            EKAC     RS485 Serial Address Card
                     EKAC200J
                                                                                        Supervisory system
                                                                                        Eg: Chiller Sequencing
                                                                                        Control EKCSCII

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    EKACBAC
         Ethernet Address Card for Class 4 BACnet communication with a BMS system.
          Each connected chiller requires an Ethernet card. No gateway is needed.




            Unit 1                           Unit 2          Unit 3                  Unit ..
                          EKAC                        EKAC               EKAC


            KEY
                     Ethernet Address Card                        BACnet (Class 4)
            EKAC
                     EKACBAC




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    EKACLON
         LON FTT Address Card for LON communication with a BMS system. The card is
          supplied preloaded with the respective LON xif chiller profile.




        Unit 1                          Unit 2          Unit 3              Unit ..
                     EKAC                        EKAC               EKAC


        KEY
                 LON FTT Address Card                        LON Protocol
        EKAC
                 EKACLON



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    Tele-communication
     EKMODEM: Fixed Line Modem for remote monitoring of the chiller plant. A maximum
    of 32 chillers can be connected to a single modem. The modem communication protocol
    is RS232 and an EKAC200J and EKCON are necessary.

     EKGSMOD: GSM Modem for remote monitoring of the chiller plant. A maximum of 32
    chillers can be connected to a single modem. The modem communication protocol is
    RS232 and an EKAC200J and EKCON are necessary.




            Unit 1       EKAC               Unit 2      EKAC       Unit 3         EKAC               Unit ..

                         EKCON                         EKCON                      EKCON

                                       RS232 Supervisory Network
                                                                            Fixed Modem
                                                                             EKMODEM

            KEY                                                             GSM Modem
                                                                            EKGSMOD
            EKAC     RS485 Serial Address Card
                     EKAC200J

                                                                                          Supervisory system
            EKCON    RS485 to RS232 Converter
                                                                                          Eg: Plant Visor EKPV2J
                     EKCON
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    Remote User Interfaces
     EKRUPCJ: Remote control interface for EWAD~AJYNN. This interface can be
      located upto 500m from the unit.


     EKRUPCK: Remote control interface for other ranges. This interface can be
      located upto 500m from the unit.



                                  pLAN




                                                         EKRUPCJ or
                                                         EKRUPCK

                  Unit 1

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    EKCSCII: Chiller Sequencing Control
    Separate control panel to allow the sequencing of a group of chillers (max 5) as
    a single plant for optimised power management and energy flow balancing.

    Chiller sequencing (Max chillers = 5)
    Cooling towers sequencing control (Max Towers = 5 each with 2 steps)
    Chiller sequencing
    Primary pump control (Max Primary pumps = 1)
    Secondary pumps control (Max Secondary Pumps = 5, with upto 2 inverter driven)
    Secondary circuit bypass valve control
    Chilled water circuit bypass valve control
    Set point override
    Demand limit
    Double set point
    Unit turnover
    BMS connectivity (Carel, Modbus, LonWork, BACnet)
    Remote On/Off


12-Dec-12       Note: See separate EKCSCII presentation                                8
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    EKPV2J: Plant Visor 2
       For local monitoring (PC) of each chiller or remote monitoring via modem
       (EKMODEM or EKGSMOD) with the PlantVisorTM supervision program.

       Compatible with Windows 2000 2nd Edition and Windows XP. Both local
       and remote monitoring is by RS232 communication.



                     The main monitoring and control features are:
                      Unit status monitoring
                      Circuit status monitoring
                      Modification of setpoints
                      Display of Alarms




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    Hydraulic Kits: Buffer Tanks
         EKBT500N: 500l naked buffer tank on metal base frame.
         EKBTC10N: 1000l naked buffer tank on metal base frame.
         EKBT500C: 500l buffer tank with cabinet on metal base frame.
         EKBTC10C: 1000l buffer tank with cabinet on metal base frame.

                    EKBT***N                         EKBT***C




                     Plan View



     Naked Buffer Tank on Base Frame           Buffer Tank with cabinet in RAL7032
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            Engineered for flexibility and performance.™




12-Dec-12                                                      11

				
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posted:12/12/2012
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