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25 

4.2. 

Configure Digital Input interface 

Under  Digital I/O interface catalog, select “

Digital Input

” item and you can 

read control panel as shown as below. If there are any settings changes, be 
sure to execute the “

Apply

” button to save the settings, or execute “

Default

” 

button to restore manufactory default settings. 

 

 

 
1. Digital Input Interface 
  

Select this item to read Digital Input channel state on the table. 

 
2. Digital Input Channel State List 

User can read the state table of the digital input channel and individually set 
each digital input channel in the control panel. 

 
3. Digital Input Control Panel 
  

Please refer to following instructions.

 

3. 

2. 

1. 

Summary of Contents for SDC0880I

Page 1: ...orrectness of this content In the interest of continued product improvement this company reserves the right to revise the manual or include change in the specifications of the product described within...

Page 2: ...compliance could void the user s authority to operate the equipment Use an approved phone set CE This equipment is in compliance with the requirements of the following regulations EN 55032 CLASS B an...

Page 3: ...Installation 11 2 4 Pin Assignment 14 3 DRIVER AND SOFTWARE INSTALLATION 16 3 1 Windows Driver and software Installation 16 3 2 Windows Driver Verify Installation 20 3 3 Windows Driver Uninstallation...

Page 4: ...virtually any available PC system and compatible with all major Windows and Linux operating systems This board offers independent Digital I O and RS 232 422 485 ports for connecting kinds of serial te...

Page 5: ...ess Industrial I O Control Board enriches I O expandable capacity with cost efficient design SDC4880B is the best serial and digital I O communicating solution and SDC0880I is the best digital I O com...

Page 6: ...RS 232 422 485 Utilize 16C950 UART and on chip 128 bytes hardware FIFO for reliable high speed serial communication RS 232 422 485 interface and 120 terminal resistor configured by software On chip h...

Page 7: ...t Discharge Interface RS 232 422 485 No of Port 4 ports Controller 16C950 UART Compatible Data bit 5 6 7 8 FIFO 128byte Hardware Parity even odd none mark space Baud rate 50bps 921 6Kbps Flow Control...

Page 8: ...ise reduction Pin Define DI1 DI8 COM GND Interrupt Mode Event trigger Rising Edge Falling Edge Both modes polling for all channels PCB Connector DB44 Female connector for SDC4880B DB25 Female connecto...

Page 9: ...ension Operation Temperature 20 to 70 C 4 to 158 F Operation Humidity 5 to 95 non condensing Storage Temperature 20 to 70 C 4 to 158 F SDC4880B 146 x 68 5 mm Bracket Standard 121 mm Low Profile 79 2mm...

Page 10: ...installation of SUNIX PCI Express Industrial I O Control Board connectors and cables pin assignment of hardware interfaces and digital input out settings The following topics covered in this chapter...

Page 11: ...socket Step3 Remove the cover from the computer case Step4 If fitted Remove the metal cover plate on the rear of a free PCI E slot Step5 Insert PCI Express Industrial I O Control Board into the free P...

Page 12: ...______________________________________________________ 12 2 DB25 Male to Female connection cable 100cm SDC0880I only 3 DB25 Male DIN rail wiring board 4 Serial RS 232 D Sub 9 pin male with nuts on cab...

Page 13: ...32 422 485 serial port interface Step2 Fix the DB25 male DIN rail wiring board on DIN rail mount Step3 Please refer to 2 4 Pin Assignment table of RS 232 422 485 to determinate your serial port interf...

Page 14: ...ent This chapter provides the pin assignment of PCI Express Industrial I O Control Board as well as the pin assignment for the optional accessories RS 232 422 485 Pin Assignment SDC4880B only DB9M RS...

Page 15: ...Pin Assignment Note DI Digital in DO Digital out NC No connection PIN Digital Input PIN Digital Output 1 DI COM 14 DO PWR 2 DI COM 15 DO PWR 3 DI GND 16 DO GND 4 DI GND 17 DO GND 5 DI 1 18 DO 1 6 DI...

Page 16: ...and software for PCI Express Industrial I O Control Board supports Windows 10 operating systems and you can select your requirement in the following chapter The following topics covered in this chapt...

Page 17: ...__________________________________________________________________________________ 17 2 Please select setup language for your operation system 3 Click Next to continue installation steps...

Page 18: ...__________________________________________________________________________________ 18 4 Click Install to continue installation steps 5 System will install driver and software automatically...

Page 19: ...________________________________ 19 6 Click Finish to end installation steps Note PCI Express Industrial I O Control Board is certificated by Windows 10 operation system Please visit SUNIX official we...

Page 20: ...anel Controller Panel All Control Panel Items Device Manager 2 In the Device Manager window you would read SUNIX PCI Express Industrial I O Control Board under Multifunction adapters catalog and SUNIX...

Page 21: ...lowing instructions uninstall PCI Express Industrial I O Control Board driver 1 Click on the Programs and Features tab in the Windows Control Panel Controller Panel Programs Programs and Features 2 En...

Page 22: ...duces the operation of the I O Control Manager utility of industrial control board that comes with isolated digital input output channels and Serial RS 232 422 485 COM ports interfaces The following t...

Page 23: ...tility and you can read the control panel windows that shows utility version service version and driver version information User can update latest version from Microsoft Store where you download from...

Page 24: ...__________________________________________________________________________________ 24...

Page 25: ...changes be sure to execute the Apply button to save the settings or execute Default button to restore manufactory default settings 1 Digital Input Interface Select this item to read Digital Input chan...

Page 26: ...digital input as LOW 0 Standard digital input default state 0 Low 1 High If the external signal is logic level high the digital input value is 1 if the external signal is logic level low the digital...

Page 27: ...increased when a Positive rising edge Negative falling edge or both positive or negative edge occur 1 None Default Disable counter feature 2 Positive edge If positive rising edge trigged counter 1 Po...

Page 28: ...When the event trigger happens the corresponding action can be performed through the software User can enable positive rising or negative falling trigger event 1 None Default Disable event trigger fe...

Page 29: ...nel state List table True will be displayed if the state has changed if not it shows false Latch default settings is enable By clicking Reset Positive Latch or Reset Negative Latch button to clear the...

Page 30: ...anges be sure to execute the Apply button to save the settings or execute Default button to restore manufactory default settings 1 Digital Output Interface Select this item to read Digital Output chan...

Page 31: ...has the function High or Low state during computer boot before entering the operation system Digital Output initial state High or Low setting when system booting Note Before turning computer power on...

Page 32: ...anel as shown as below If there are any settings changes be sure to execute the Apply button to save the settings or execute Default button to restore manufactory default settings 1 Serial Interface S...

Page 33: ...d to configure each COM port for different UART interfaces in this page Please note if the select menu is unselect able it means that this COM port does not support multi interface feature RS 422 4 Wi...

Page 34: ...ble RS 485 Carrier Sense technology is the data flow control under RS 485 half duplex one way traffic communicating Due to the reduction of TX RX packet conflicting on RS 485 one way traffic bus it wi...

Page 35: ...e version of the I O expansion card in the setting options of this page After successfully downloading the latest firmware version Browse the file storage path location of the firmware ROM file and cl...

Page 36: ...to finish firmware upgrade process To enable new firmware feature please turn the computer off and then power it on later PC restart is useless Note 1 Do NOT turn off or restart your computer while u...

Page 37: ...___________________________ 37 5 How to use DLL library in C C 5 1 Create Console APP from Visual Studio Programming Language select C or C Platform select Windows Template select Console App 5 2 Add...

Page 38: ...__________________________________________________________________________________ 38 5 3 Add DLL file to Linker Input Additional Dependencies 5 4 Add DLL to Additional Dependencies...

Page 39: ...__________________________________________________________________________________ 39 5 5 Add sdciodll lib to Linker General Additional Library Directories...

Page 40: ...40 5 6 Add following copy command into Build Events Post Build Event Command Line 5 7 Select Build Build Solution on the menu bar to create an application According to your version of Visual Studio t...

Page 41: ...__________________________________________________________________________________ 41...

Page 42: ...impedance mismatch will sometimes cause signal reflection Signal reflection causes signal distortion which in turn will contribute communication errors The solution to this problem is to establish th...

Page 43: ...Default Enable RS 485 Carrier Sense technology is the data flow control under RS 485 half duplex one way traffic communicating It manages data flow between computers or devices or between nodes in a R...

Page 44: ...out buffers are used to reduce the frequency of interrupt processes for UART chips The size of the buffer will determine the number of times the cards need to interrupt the computer s CPU in order to...

Page 45: ..._________________ 45 set up to provide technical support driver updates product information and user s manual updates The following services are provided E mail for technical support info sunix com Wo...

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