Mini-Circuits USB-I/O-16D8R User & Programming Manual Download Page 15

3

 

Chapter 3 – Operating the Control Boxes

 

 
The USB I/O control boxes are supplied along with API programming objects (DLL files) 
to allow them to be easily controlled by most common lab test software (See Chapter 7 of 
the PTE Programming handbook for details) and with a Windows GUI program to 
transmit or receive data manually. 
 

To start the program

 

go to the Start menu

 and select All 

Programs>MiniCircuits USB_To_IO (default), or go to the other destination address you 
selected during installation (section 

2.2.5

). The “MiniCircuits USB_To_IO” icon should be 

waiting there for you. Click on it and get started!  

 
 

3.1

 

Starting the GUI program 

 
 

3.1.1

 

If no control box is connected to 

the computer, or there is a problem 

with the data connection the program will open with no unit listed in the Model name and 
S/N fields.  

 

 

  

Figure 3.1.1:

 Device not found! 

 

3.1.2

 

If multiple units are connected to 

the computer, the initial screen will 

show a list of S/N for connected units. Select the unit you wish to start with and click OK, 
or click Cancel to exit the program. The program can handle up to 24 units connected 
simultaneously.  

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Figure 3.1.2: 

Unit selection screen 

 

 

 
 

 

Page 15 of 17 

AN-49-004   Rev.: A   (November 26, 2014)   M149081 (R88277)   File: AN-49-004(A).doc

 

This document and its contents are the property of Mini-Circuits

                                                                                                                                                                        

 

Summary of Contents for USB-I/O-16D8R

Page 1: ...e USB I O Control Boxes USB I O 4D2R Two 24V outputs Four TTL LVTTL outputs Connectors 10 pin IDC 2x 3 81mm DC connectors USB I O 16D8R 8 buffered relays 16 TTL LVTTL input output lines Connectors 26...

Page 2: ...onsibility for and will have no liability on account of any of the foregoing Accordingly this guide should be used as a guideline only Trademarks Microsoft Windows Visual Basic Visual C and Visual C a...

Page 3: ...ual Model Features 7 1 9 1 USB I O 4D2R Features 7 1 9 2 USB I O 16D8R Features 7 1 9 3 USB I O 16D8R Features 7 Chapter 2 Installation and setup 8 13 2 1 Software Setup 8 2 2 Installation 9 9 2 3 Con...

Page 4: ...ini Circuits A warning alerts to a possible risk to the user and steps to avoid it Do Not proceed until you are sure you understand the warning 1 4 General safety precautions There are no general Safe...

Page 5: ...cuits com For regional offices and tech support see http www minicircuits com contact offices html 1 8 Model Description Mini Circuits USB I O control boxes are USB HID devices no driver installation...

Page 6: ...el at no extra charge 2 ft 34 pin IDC cable 3 ft 34 pin IDC cable Not used by this model Available as additional accessories 4 position DC connector Included with the model at no extra charge Not used...

Page 7: ...al Model Features 1 9 1 USB I O 4D2R Features Low cost solution for automatic relay control Easy installation and operation Two DC 24V 0 375A opto isolated relay Outputs Four TTL outputs with a wide r...

Page 8: ...ni Circuits Worldwide Technical support It s 718 934 4500 or e mail apps minicircuits com for North America or go to minicircuits com contact worldwide_ tech_support html for other regional numbers an...

Page 9: ...now appear To proceed click I Agree and the Continue button 2 2 3 The installation program will launch Click the OK button to continue Figure 2 2 2 License agreement Figure 2 2 3 Installation Program...

Page 10: ...n Directory window 2 2 5 The Program Group window will appear This window allows you to select the program group under which the link for the Demo program in the Start Menu will be created Click on Co...

Page 11: ...unit CAUTION 2 Connect power to the I O control box in the following order digital power followed by 24V then USB Insure the wall socket you use to power the 24V power supply is intact and connected t...

Page 12: ...l box s USB socket to the computer s USB bus note the LED indicator color matches your selected voltage red 5V yellow 3 3V 2 3 2 2 Setting digital connections a Insure the power sources you are going...

Page 13: ...efore connecting the USB cable otherwise use the supplied USB CBL AB 3 cable or similar USB cable to connect the control box s USB socket to the computer s USB bus note the LED indicator color red 5V...

Page 14: ...Figure 2 3 3 USB I O 8DRV connections Page 14 of 17 AN 49 004 Rev A November 26 2014 M149081 R88277 File AN 49 004 A doc This document and its contents are the property of Mini Circuits...

Page 15: ...ld be waiting there for you Click on it and get started 3 1 Starting the GUI program 3 1 1 If no control box is connected to the computer or there is a problem with the data connection the program wil...

Page 16: ...etween Common to NO and Common to NC 4 Set Digital Byte A When Byte A is in output mode allows setting each bit to 1 or 0 5 Set Digital Byte B When Byte B is in output mode allows setting each bit to...

Page 17: ...y 1 Using 24V dc power supply this relay controls a mechanical switch such as the MSP2TA 18XL 4 Relay 2 Using 12V dc power supply this relay controls an RF amplifier such as the ZRL 400 5 Relay 3 Usin...

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