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ZNRG2061 Evaluation Kit User Manual 

 

© 2017 Integrated Device Technology, Inc. 

March 29, 2017 

 

Description 

The  ZNRG2061  Evaluation  Kit  is  designed  to  help  the  user 
evaluate  IDT’s  ZNRG2061  Smart  Photovoltaic  DC  Arc-Fault 
Detector  IC.  The  kit  includes  the  ZNRG2061  Evaluation  Board 
with a sample ZNRG2061 mounted, a current transformer, and a 
micro-USB cable for connecting the kit to the user’s computer. 
When the Evaluation Board is connected to the user’s computer 
via  a  USB  port,  the  ZNRG2061  can  be  monitored  for  arc-fault 
detection. A test arc circuit enables self-testing of the device.  

IDT’s  ZNRG2061  Arc  Analyzer  Software  provides  a  graphical 
user  interface  (GUI)  to  enable  configuration,  data  analysis,  and 

communication  with  the  ZNRG2061  mounted  on  the  Evaluation 
Board. The GUI is also used to activate the training sequence that 
allows the ZNRG2061 to adapt its algorithms for safe and reliable 
detection of arc faults The GUI is available for download on IDT’s 
website. 

Features 

 

Complete  system  demonstrates  ZNRG2061  arc-detection 
performance  

 

Evaluation Board includes arc test circuitry 

 

Current transformer is included for easy evaluation 

 

The kit can derive its power from the USB connection so no 

additional power supply is required  

 

To ensure use of the latest version, the ZNRG2061 Evaluation 
Software and the ZNRG2061 Evaluation Software User Guide 
are available for download on 

www.IDT.com/ZNRG2061-EVK

  

Kit Contents 

 

ZNRG2061 Evaluation Board, Revision V 3.0  

 

100:100-Turns Current Transformer  

 

Micro-USB cable 

 

ZNRG2061 Evaluation Kit 

 

Summary of Contents for ZNRG2061

Page 1: ...ble configuration data analysis and communication with the ZNRG2061 mounted on the Evaluation Board The GUI is also used to activate the training sequence that allows the ZNRG2061 to adapt its algorithms for safe and reliable detection of arc faults The GUI is available for download on IDT s website Features Complete system demonstrates ZNRG2061 arc detection performance Evaluation Board includes ...

Page 2: ...E STATUTORY WARRANTY OF NON INFRINGEMENT AND ANY OTHER WARRANTY THAT MAY ARISE BY REASON OF USAGE OF TRADE CUSTOM OR COURSE OF DEALING Restrictions in Use IDT s ZNRG2061 Evaluation Kit consisting of the ZNRG2061 Evaluation Board 100 100 turns Current Transformer and micro USB cable and the ZNRG2061 Evaluation Software are designed for demonstration and evaluation only IDT s ZNRG2061 Evaluation Kit...

Page 3: ...hts on the computer to download and install the ZNRG2061 Arc Analyzer Software for the kit The computer must meet the following requirements Windows XP 7 or 10 Supported architecture x86 and x64 Available USB port Internet access for downloading the ZNRG2061 Arc Analyzer Software 1 2 2 Software Installation and Setup To ensure use of the latest version of the software the ZNRG2061 Arc Analyzer Sof...

Page 4: ...arch 29 2017 Figure 1 Initial Display after Installation of the Evaluation Software Note This is the display when the software is activated for the first time with the kit hardware connected Refer to the ZNRG2061 Software User Manual for the initial setup steps for the software ...

Page 5: ... Figure 2 for the number references used in this table Also see the schematics in section 3 Ref Name Connector Label Function 1 USB Connector J3 This connector is used to connect the Evaluation Board to the user s computer via the micro USB cable Wait until the instructions in section 1 4 to make this connection 2 INP I X2 7 pin on X2 Connect INP and INN to the leads for the secondary of the curre...

Page 6: ...0 GND GND GND pin when using external power supply X1 1 11 LEDs POWER LED See section 1 4 AFS LED See reference 6 above AFD LED See reference 5 above Figure 4 shows pin assignments for the terminal blocks on the Evaluation Board and the details of the connections to the current transformer The current transformer included in the kit has 100 turns for both the secondary and auxiliary windings on a ...

Page 7: ...tion1 3 use the micro USB cable to connect the USB connector to an available USB port on the user s computer as shown in Figure 4 Then activate the GUI to control the Evaluation Board Note When the Evaluation Board has power the POWER LED will be on see Figure 2 Figure 4 Evaluation Board Connections to Current Transformer and User s Computer USB X2 Connector X1 Connector 100 100 The asterisk indic...

Page 8: ...elf Only a power off on cycle or a GUI command can reset this pin The red AFD LED indicator on the Evaluation Board see Figure 2 is on if the AFD pin is set HIGH otherwise it is not on 2 1 2 AFS Arc Feature Signal The AFS pin is dynamic and it outputs a signal similar to pulse width modulation PWM The information on this pin is defined by the width of the positive pulse width in milliseconds This ...

Page 9: ...onal amplifier simulating an arcing event Pins 1 and 2 on the 3 pin jumper SJ1 must be shorted for the arc test circuitry to work The RA and RA must be connected to the secondary of the current transformer per Figure 2 Potentiometers R3 and R11 see Figure 7 can be used to adjust the arc test signal R3 will adjust the op amp gain to obtain the right amplitude for the test signal The Evaluation Kit ...

Page 10: ...ZNRG2061 Evaluation Kit User Manual 2017 Integrated Device Technology Inc 10 March 29 2017 3 Evaluation Board Schematic Figure 8 Evaluation Board Main Circuit ...

Page 11: ...ZNRG2061 Evaluation Kit User Manual 2017 Integrated Device Technology Inc 11 March 29 2017 Figure 9 Evaluation Board Schematic USB Circuit ...

Page 12: ...3 AVX 1 8 C11 C13 680pF 50V 0603 Multicomp 2 9 C14 22nF 50V 0603 AVX 1 10 C17 680nF 50V 0603 TDK 1 11 C18 C19 2µ2F 25V 0805 AVX 2 12 C21 220pF 100V 0603 AVX 1 13 C22 2µ2F 16V 0603 AVX 1 14 D1 D2 BAT60J SOD323 STMicro 2 15 D3 D4 D7 PMEG3010ER SOD123 NXP 3 16 D5 D6 PESD1 SOT23 NXP 1 17 IC1 LM317 SOT89 3 TI 1 18 IC2 LM317 SOT223 TI 0 19 IC3 LM386M 1 SOIC8 TI 1 20 IC4 ZNRG2061 PQFN32 5x5mm IDT 1 21 J1...

Page 13: ...o 9 35 R10 R36 R37 1k 0603 Yageo 3 36 R11 10k Bourns 1 37 R12 R13 10R 0603 Yageo 2 38 R14 R15 2R2 0603 Yageo 2 39 R16 1k2 0603 Yageo 1 40 R17 R18 R19 120k 0603 Yageo 3 41 R25 R27 R29 R30 R34 R46 4k7 0603 Yageo 6 42 R31 R32 R33 47R 0603 Yageo 3 43 R39 380R 0603 Yageo 1 44 R45 0R 0603 Yageo 1 45 R47 R48 470R 0603 Yageo 2 46 SV1 75869 104LF AMP FCI 1 47 U1 FT232RQ QFN32 FTDI 1 48 X1 1725656 Phoenix C...

Page 14: ...ZNRG2061 Evaluation Kit User Manual 2017 Integrated Device Technology Inc 14 March 29 2017 5 Board Layout Figure 10 ZNRG2061 Evaluation Board V3 0 Board Layout Top Assembly Layer with Silkscreen ...

Page 15: ...ZNRG2061 Evaluation Kit User Manual 2017 Integrated Device Technology Inc 15 March 29 2017 Figure 11 ZNRG2061 Evaluation Board V3 0 Board Layout Top Layer ...

Page 16: ...ZNRG2061 Evaluation Kit User Manual 2017 Integrated Device Technology Inc 16 March 29 2017 Figure 12 ZNRG2061 Evaluation Board V3 0 Board Layout Bottom Layer ...

Page 17: ...ZNRG2061 Evaluation Kit User Manual 2017 Integrated Device Technology Inc 17 March 29 2017 Figure 13 ZNRG2061 Evaluation Board V3 0 Board Layout Bottom Assembly and Silkscreen ...

Page 18: ...d without representation or warranty of any kind whether express or implied including but not limited to the suitability of IDT s products for any particular purpose an implied warranty of merchantability or non infringement of the intellectual property rights of others This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third...

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