A 602 A B C. dynamx flow-control valves, series DXN6_B. Dynamic Flow Networking. Description. Content

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1 602 dynamx flow-control valves, series DXN6_ For 4-pipes climate ceilings with change-over Pressure independent variable flow-control Integrated flow measurement Power supply U v : /D 24Volt Flow setpoint via ctrl signal Y 1 : 0..10Vdc, split-range MODUS RTU or net MSTP communication Wireless commissioning via luetooth communication Integrated room temperature controller (optional) heating / cooling DN15 / DN25 DXN6P25 Dynamic Flow Networking ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice dvantages 5-in-1 solution perfect variable flow flow and energy registration no minimal p required separate V max heating/cooling automatic balancing wireless commissioning patented technology EP The dynamx valves are designed for automatic and dynamic hydronic balancing and real-time flow-control at the same time, thus eliminating the need for extra balancing valves. The dynamx valves take care of a perfect hydraulic balance in the hydraulic net, at full load as well as in part load, without any extra components: Dynamic Flow Networking (DFN). Description The dynamx One 6-way valve, series DXN6_, combines five functions: (1) a flow control valve, (2) a pressure independent balancing valve, (3) a shut of valve, (4) a change-over valve and (5) optionally an integrated room temperature controller. DXN6_ is used in HV systems with variable flow and is designed e.g. for climate ceilings or fan coil units which are controlled via switch-over between heating and cooling (4-pipes systems). DXN6_ replaces the (static) balancing valve, as well as the control valve. The DXN6_ in brass is provided with flat connections ISO228/1 and can be used in HV systems for buildings with water temperatures between (not condensing) with a nominal system pressure of 16 bar (PN16). Optional assembly bracket, tailpieces, ball valves etc. can be supplied. ontent 1. How it works Technical data Flow range MODUS / net interface Electrical wiring Status information (LED) Wireless commissioning ommissioning tool dxlink Hydraulic connections ccessories Dimensions Other resources Intellectual property Ordering information dynamx product datasheet.602 page 1 12

2 How it works The dynamx valves are designed to accurately control the flow through each consumer device. In order to achieve this, dynamx has 4 basic building blocks: a valve an actuator a flow sensor a flow controller On top of these basic building blocks additional features can be added like for example bus communication, wireless communication or additional temperature sensors. In analog mode, the internal flow controller of the dynamx valve receives a setpoint from the room T controller through a split-range Y 1: 0..10Vdc control signal (heating : 0,5..4,5Vdc and cooling : 5,5..9,5Vdc). Internally this setpoint is converted into a setpoint for the flow, either heating or cooling. Example: ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice The integrated flow sensor measures continuously the actual flow. The intern control loop will compare the actual flow with the desired flow and adjust the position of the control valve until the measured flow is equal to the required flow rate setpoint. Thus DXN6_ will control the flow towards the desired setpoint, independent of potential pressure fluctuations in the system e.g. in case of part load. The control valve adapts automatically to the system parameters and search for the ideal setpoint to guarantee a maximum comfort for the user with minimal energy consumption. The output signal X 1: 0..10Vdc representing the measured flow can be used for monitoring the actual flow. The dynamx DXN6_ valves can optionally be supplied with a MODUS RTU or net MSTP bus-communication interface. DXN6_ has wireless luetooth communication interface on board, which allows easy local wireless commissioning via a smart phone or tablet. Thanks to this innovative technology, the dynamx valves can be used in a much larger flow range compared to traditional control valves. dynamx product datasheet.602 page 2 12

3 Technical data Electrical Power supply U v 24 Volt (-20%/+20%), 50Hz D 24 Volt (-10%/+10%) onsumption during control 3W (4V) stationary 1,5W (2V) Input signal Y Vdc (0,17m), split range 0,5..4,5Vdc heating mode : maximum flow heating 0% 5,5..9,5Vdc cooling mode : 0% maximum flow cooling Feedback signal X Vdc ( 2m) the actual flow, scaled to the maximum flow settings for heating or cooling Electric wiring 1) 1m PV cable, 4x 0,5mm² Wiring MODUS/net 1m PV cable, 1x2x 0,22mm² ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice 1) number of wires depends on the version number 2) default factory setting 3) optional 4) reduction G½ + 1xG¾ available as an accessory Item Nr available (to be ordered separately) 5) - W617N brass : standard - W602N brass (DZR) : on request Flow measurement Sensor type Measuring unit Temperature measuring 3) Sensor type Sensor pairing Hydraulics Nominal pressure rating ontrol characteristic ultrasonic TTM, no moving parts m³/h 2), l/s, l/min, gpm (UK), gpm (US) Pt500 according to EN60751 according to MID-2014/32/EU, EN1434-4:2007 PN16 (16 bar) equal percentage 2) or linear hange-over heating or cooling modus via Y 1 Valve seat leakage tight sealing (sealing 100%) Differential pressure min. no minimum differential pressure required max. 2bar (200kPa) Maximum flow setpoint V max can be set differently for heating and cooling Flow setpoint control analog (Y 1), via bus communication or via LD 3) K vs value DXN6P15 1.4m 3 /h DXN6P25 2.5m 3 /h Medium water (glycol free) Medium quality according to VDI 2035 Medium temperature onnections DXN6P15 flat connections ISO228/1 : 5x G½ + 1x G¾ 4) Start-up time Material Housing Wet parts Environment Humidity Maintenance / calibration DXN6P25 flat connections ISO228/1 : 6x G1 3..5min after power-up S Temperature ambient storage brass 5), EPDM, composite stainless steel ( et ) maximum 90% HR, without condensation without maintenance, without calibration dynamx product datasheet.602 page 3 12

4 Flow range In order to enable optimal sizing and reduce pump energy to the absolute minimum, dynamx valves are available in different flow ranges. Type DN Kvs Vmin V5 V10 V20 Vmax [ mm ] [ m³/h ] [ l/h ] [ l/h ] [ l/h ] [ l/h ] [ l/h ] DXN6P , DXN6P , Legend ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice V max flow range ( 0..Vmax ) V min V 5 V 10 V 20 minimum controllable flow flow range at p 5kPa flow range at p 10kPa flow range at p 20kPa 4. MODUS / net interface The dynamx DXN6_ valves can optionally be delivered with an RS485 bus communication interface for an easy integration 1) into each uilding Management System (MS): MODUS RTU net MSTP These types of bus communication are very well adapted for communication on a field level. It is simple, while offering reliable and robust data communication. The MODUS communication technology is open, license-free and is available for each MS-system on the market. Technical specifications MODUS protocol net protocol Physical layer us termination ommunication settings 2) RTU/MSTP, slave MSTP, slave RS485, 2-wire twisted pair 120Ω terminal resistor at each end of the bus 9600, of ) aud 1 start bit even 3) /odd/no parity 8 data bits 1 stop bit Topology multi-drop bus, maximum length 1.000m Drop length us cable type maximum 2m, preferably in daisy chain shielded twisted pair STP or FTP 1) the installer is responsible for complying to local EM regulations when installing, connecting and commissioning DXN6_ to a communication bus 2) can be set via the luetooth communication interface (when ordered) or via dxlink commissioning tool over MODUS communication 3) default factory settings dynamx product datasheet.602 page 4 12

5 Electrical wiring DXN6_ ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice Integrated luetooth communication standard optional DXN6_. 12_401 DXN6_. 12_501 low voltage safety transformer should be used according to local regulations. omplies with the Electromagnetic ompatibility Directive 2014/30/EU, in accordance with the standards - EN (2014) - EN (2013) - EN (2007) - EN (2007) ( 1: 2011 / : 2012 ) dynamx product datasheet.602 page 5 12

6 Status information (LED) The two integrated LED s (optional) provide useful information during installation for easy commissioning: 1x LED power supply 1x LED status communication 7. Wireless commissioning Thanks to the integrated luetooth technology, the DXN6_ valves offer a wireless interface for commissioning purposes. This feature can optionally be combined with MODUS or net bus communication. ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice Note: this feature may not available on all versions, please verify the ordering information 8. ommissioning tool dxlink ll dynamx valves can be integrated smoothly into each uilding Management Systems or they can also be implemented as stand-alone devices. dxlink 1) is a software tool that allows dxlink control valves to be commissioned remotely, using the MODUS bus communication capabilities of the control valves. This means that the commissioning of a dynamx unit requires no intervention on site but can be carried out from a central location. This greatly reduces the time required to commission the HV system and makes the system less error-prone. ll dynamx configuration variables can be read and set remotely, via dxlink. The dxlink software will work on computer with the Windows Operating System, from XP to Win8. Type Description DX.10E dxlink - software license 1) requires a DXN6_ MODUS version - commissioning software for MS Windows - an unlimited number of dynamx devices can be commissioned - including 1 pc RS485-to-US conversion cable dynamx product datasheet.602 page 6 12

7 Hydraulic connections The dynamx DXN6_ valves have a fixed flow direction and a fixed heating and cooling connection as specified in the drawing. supply return cooling 1 1 heating 2 2 end unit 3 3 ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice hange-over The dynamx DXN6_ valves come with an integrated 6-way ball valve with a rotation angle of 90 in order to change over between heating and cooling. 1) default factory setting Overpressure protection 1) The DXN6_ valves have an integrated mechanical protection against overpressure to compensate for pressure variations in closed position. The water towards the unit will be isolated when the valve is in a closed position. When the temperature of this water moves towards room temperature, pressure differences will occur. small opening is made in the upper ball of the 6-way valve which will avoid these pressure differences. This opening does not compromise the tight sealing of the DXN6_ valve. s the bottom ball is not equipped with this opening, no water can flow through the unit when the valve is closed. Furthermore, the overpressure protection does not influence the hydronic separation between heating and cooling. These two circuits remain separated. dynamx product datasheet.602 page 7 12

8 ccessories Item Description T.N6.SU12 Tailpiece male G½ x female G1 (nut) for DXN6P25 (2 pcs) T.N6.SU34 Tailpiece male G¾ x female G1 (nut) for DXN6P25 (2 pcs) T.KH.F12M12.RD Tailpiece with integrated ball valve male G½ x female G½ (nut), red lever T.KH.F12M12.L Tailpiece with integrated ball valve male G½ x female G½ (nut), blue lever ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice T.K.G34.T34 Tailpiece with integrated ball valve female G¾ x female G¾ (nut) T.K.G1.T34 Tailpiece with integrated ball valve female G¾ x female G1 (nut) T.N6.G12.ISOL.M4 Thermic insulation shell for DXN6P15 (M4) T.N6.G1.ISOL.M4 Thermic insulation shell for DXN6P25 (M4) DX.10M Mounting bracket for floor mounting of DXN6P DX.10M Mounting bracket for ceiling mounting of DXN6P T.DXN6/N6.L02 Mounting bracket L for DXN6P T.DXN6/N6.L01 Mounting bracket L for DXN6P DX.10H Reduction male G½ x female G¾ for DXN6P15 dynamx product datasheet.602 page 8 12

9 Dimensions DXN6P15 ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice DXN6P25 dynamx product datasheet.602 page 9 12

10 Other resources Mounting instructions User manual MODUS RTU User manual net MSTP Data files REVIT 13. Intellectual property ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice DXN6_ is based on technology protected by international patents: European patent Nr hinese patent Nr. ZL United States Patent Nr Registered community design RD N Registered community design RD N Registered community design RD N elparts, dynamx, dynamic flow networking, DFN and dxlink are registered brands and/or trademarks of NV elparts. ll rights reserved. MS Windows is a registered trademark of Microsoft orp. MODUS is a registered trademark of Schneider Electric. net is a registered trademark of the merican Society of Heating, Refrigerating and ir-onditioning Engineers (shrae). The luetooth word mark and logos are registered trademarks owned by the luetooth SIG, Inc. and any use of such marks by elparts is under license dynamx product datasheet.602 page 10 12

11 602 My project notes ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice dynamx product datasheet.602 page 11 12

12 Ordering information DXN6P15 DXN6P25 Type /D 24 GV IP config Kvs Vmax V10 p s L [ Volt ] [ m³/h ] [ l/h ] [ l/h ] [ kpa ] [ m ] Integration via 0..10Vdc control ll rights reserved 2018 ELPRTS NV 10//2018 EN18v1.4.1 Patented European patent No Subject to change without prior notice DXN6P G½ , m DXN6P G , m With MODUS RTU communication DXN6P G½ , m DXN6P G , m DXN6P G½ , m DXN6P G , m With net MSTP communication DXN6P G½ , m DXN6P G , m DXN6P G½ , m DXN6P G , m Legend Gv connections valve body Vmax flow range ( 0..Vmax ) T1 medium temperature sensor Nr.1 ps maximum close-off pressure V10 flow at p 10kPa T2 medium temperature sensor Nr.2 IR with integrated room control function Lc standard cable length (PV cable) config configuration ( 90 or straight ) standard on request luetooth for wireless commissioning standard assembly-to-order; delivery times may vary standard assembly-to-order; delivery times on request, min. quantities may apply dynamx product datasheet.602 page 12 12