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Summary of Contents for Mean Well KNX-40E-1280D
- Page 1 KNX-40E-1280D Instruction Manual...
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Page 2: Table Of Contents
Content ....................... 1.Overview ....................1.1 Overview devices ................. 1.2 Usage & possible applications ................1.3 Displays and operating elements ..................Explanation of LED status ....................1.5 Circuit diagrams ......................... 6 Wi ring ................Information at the ETS-Software ......................1.8 Starting up .................. -
Page 3: Overview
KNX-40E-1280D: INPUT: 180 ~ 264VAC 47 ~ 63Hz, OUTPUT: 1280mA, 30V 1.2 Usage & possible applications The KNX power supply KNX-40E-1280D is a 1280mA power supply with high efficiency and a small footprint of only 4SU (72mm). ℃ The device has a KNX bus choke output and additional output for auxiliary power. The -30 ~ +70 wide temperature operating range can meet all kinds of applications. -
Page 4: Explanation Of Led Status
Green, flashing Telegram load < 80 % Telegram traffic,T raffic Red, constant Telegram load >= 80 % Note: Application data base needs to be downloaded into KNX-40E-1280D for the LED indicator to work properly. 1.5 Circuit diagrams Vbus I>Imax Temp. Traffic... -
Page 5: Wi Ring
Manufacturer: MEANWELL Enterprises Co.Ltd. Product family: System Devices Product type: Power Supply Unit Product name: addicted to the used type, e.g.: KNX-40E-1280D, Power Supply (230V/1280mA) Order number: addicted to the used type, e.g.: KNX-40E-1280D 1.8 Starting up After wiring, the allocation of the physical address and the parameterization of every channel follow: (1)Connect the interface with the bus, e.g. -
Page 6: Communication Objects
2.Communication Objects 2.1 Summary and Usage Object Function Length Flag Function Area Description Central Objects: This object is shown permanently and a telegram Trigger Heartbeat 1bit Information of “1” is sent at regular intervals when working (DPT 1.017) normally This object is shown permanently and after initial Power supply Trigger... - Page 7 Device The device sends the measured device temperature temperature ,°C 2bytes Measurement temperature value in °C at regular intervals. (DPT=9.001) measured When the measured value is above the threshold a telegram with value 0 or 1 is sent. When the Device alarm temperature...
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Page 8: Reference Ets-Parameter
3.Reference ETS-Parameter 3.1 General function General Settings contains some useful functions, such as heartbeat, sending a power supply presence message, and remote- reset by using a telegram. The chart shows the dynamic range for this parameter: ETS ‐text Dynamic range Comment [default value] Heartbeat Time... - Page 9 ETS-text Dynamic range Comment [default value] Voltage Measurement Disable Enable or disable voltage measurement Enable 4byte[DTP14] Voltage Object Type Select data point type 2byte[DPT9] Voltage Cyclic Sending Send the latest voltage value at intervals you OFF, 1min, 2min, 3min, 4min, 5min, 10min, 15min, desired 20min, 25min, 30min, 1hour, 2hours, 3hours,...
- Page 10 ETS-text Dynamic range Comment [default value] Current Measurement Disable Enable or disable current measurement Enable 4byte[DTP14] Current Object Type Select data point type 2byte[DPT9] Current Difference Sending Difference between actual and last sent value OFF, 10mA, 15mA, 20mA, 25mA, 30mA, 40mA, which triggers the sending 50mA, 60mA, 70mA, 80mA, 90mA, 100mA...
- Page 11 3.2.3 Device Temperature Measurement This function can be used to monitor internal temperature of the device, sending values measured and rising alarm when values are higher than the threshold. ETS-text Dynamic range Comment [default value] Temperature Measurement Enable or disable temperature measurement Disable Enable Temperature...
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Page 12: Maximum Tracking
The following chart shows the objects that belong to general setting: Number Name Length Usage Device temperature 2bytes The device sends the measured output voltage measured value in °C regular intervals. Device temperature alarm 1 bit When the measured value is above the threshold a telegram with value 0 or 1 is sent. -
Page 13: Busload
The following chart shows the objects that belong to general setting: Number Name Length Usage The device sends the measured output current value in Maximum output current 2bytes during tracking period A or mA at the end of each period. 4bytes 2bytes The device sends the measured device temperature... -
Page 14: Faulty
The following chart shows the objects that belong to general setting: Number Name Length Usage 1bytes Busload measured The device sends the measured Busload value in % at regular intervals [0-255%] 1bit Busload alarm When the measured value is above the threshold a telegram with value 0 or 1 is sent. -
Page 15: Counters
ETS ‐text Dynamic range Comment [default value] 0-36,000 Overload Duration Telegram is sent when there is a duration difference Difference Sending between current counting and the previous value sent. This duration difference can be a range of 0 - 36000 sec, 0 = OFF. - Page 16 ETS ‐text Dynamic range Comment [default value] Disable Bus Restart Times Count Enable or disable Bus restart times count. Enable Restart Times Cyclic OFF, 1min, 2min, 3min, 4min, 5min, Send the latest value at intervals you desired 10min, 15min, 20min, 25min, 30min, Sending 1hour, 2hours, 3hours, 4hours, 5hours, 6hours, 7hours, 8hours...
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Page 17: Customized Alarm
3.7 Customized Alarm 1-4 " Customized Alarm provides alterable measurements for users. With these adjustable measurement sources, users can easily " build their preference settings for purposes. ETS ‐text Dynamic range Comment [default value] Disable Alarm Function Enable or disable Alarm Function Enable Measurement Source Selection of the measurement source... - Page 18 ETS ‐text Dynamic range Comment [default value] 0-2,800,000 Alarm Duration Difference Telegram is sent when there is a duration difference Sending between current counting and the previous value sent. This duration difference can be a range of 0 - 2800000 sec, the device is recording but will not send out any telegram when the difference is set at “0”.
- Page 19 N o . 2 8 , W u q u a n 3 r d R d . , W u g u D i s t . , N e w Ta i p e i C i t y 2 4 8 , Ta i w a n...
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