DAQ system PCI-PWM02 User Manual Download Page 12 | Manualshive

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DAQ system PCI-PWM02 User Manual Download Page 12

PCI-PWM02 Users Manual (Rev 1.4)

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http://www.daqsystem.com

3-4. Digital Input Circuit

DIN_COM

DIN0

Input0

4.7K

VCC

DIN5

Input5

4.7K

VCC

[Figure 3-4. Isolated Digital Input Circuit]

Figure 3-4 shows that each digital input is isolated by photo-coupler, input has a common input

terminal and each input terminal. The resistor of 4.7K ohms is connected in a series, each input

can get from 12 and 24V.

The common terminal can get from plus(

“+”) or minus( “-”) voltage because of no polarity of

input. Each input shall input opposite polarity to a common port.

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Summary of Contents for PCI-PWM02

Page 1: ...system is believed to be accurate and reliable However no responsibility is assumed by DAQ system for its use nor for any infringements of patents or other rights of third parties which may result fro...

Page 2: ...1 Dsub 37Pin Panel 2 2 Multi Board Setup 3 Circuit Connection 3 1 PWM Output 3 2 Trigger Input 3 3 Digital Output 3 4 Digital Input 4 External Connection 4 1 External Power 4 2 Internal Power 5 Trigge...

Page 3: ...ltage by changing the duty ratio within a certain period PCI Target PCI BUS Local Bus Address Data Mem I O PWM0 External Interface IO Decoder To each IO Module PCI PWM02 INTERNAL BLOCK MEM Decoder BUS...

Page 4: ...Low voltage 0 1 5V Input Resistance 4 7Kohm 0 2W Isolation Voltage 2500Vrms Isolated Input Voltage up to 24V Data Transfer Programmed I O Isolated Digital Output Number of Channels 12 Output Type Ope...

Page 5: ...PCI PWM02 Users Manual Rev 1 4 5 http www daqsystem com SOFTWARE Operating system Windows 2000 XP Windows 7 Recommended Software Visual basic C with Board API DLL...

Page 6: ...COM DIN1 EXT 12V PWM3 OUT PWM0 TRG PWM2 OUT PWM1 OUT PWM0 OUT DOUT_COM DIN5 PWM1 TRG PWM3 TRG DIN0 DIN2 GND PWM0 12V PWM1 12V PWM2 12V PWM3 12V EXT 12V DOUT3_C DOUT5_C DOUT7_C DOUT9_C DOUT11_C DOUT2_C...

Page 7: ...ut 9 Collector Output 19 DOUT11_C Digital Output 11 Collector Output 20 PWM0 12V PWM Channel 0 Output 12V 21 PWM1 12V PWM Channel 1 Output 12V 22 PWM2 12V PWM Channel 2 Output 12V 23 PWM3 12V PWM Chan...

Page 8: ...it up through 4 pin switch JP3 A system is designed of maximum four boards at the same time so as usable Board No JP3 Setup PIN38 PIN40 PIN37 PIN39 0 OPEN OPEN 1 OPEN SHORT 2 SHORT OPEN 3 SHORT SHORT...

Page 9: ...ection 3 1 PWM Output Circuit PWMx 12V PWMx OUT terminal LED Module terminal Figure 3 1 PWM Output Connection Circuit Figure 3 1 shows that the PWM output connects to the LED modules It is used to con...

Page 10: ...er3 4 7K VCC Figure 3 2 Trigger Input Circuit Figure 3 2 shows that each PWM output get from trigger input if it let operate in trigger mode There is A B at the trigger input it made a trigger actions...

Page 11: ...e 3 3 Isolated Digital Output Circuit Figure 3 3 shows that each digital output makes output as isolated photo coupler Each output gets from over current protection by resistance of 22 ohms it use a c...

Page 12: ...Circuit Figure 3 4 shows that each digital input is isolated by photo coupler input has a common input terminal and each input terminal The resistor of 4 7K ohms is connected in a series each input ca...

Page 13: ...1 2 J1 2 1 JP1 Figure 4 1 External Connection External Power Use If 12V of PC power is lack of acting a LED module it shall use external power In case of using external power connection Figure 4 1 sho...

Page 14: ...om 4 2 In case of internal power use In case of Internal Power Use 3 1 2 J1 2 1 JP1 Figure 4 2 Internal Power Use In case of using internal PC power 12 use connection shall work 1 2 jumper J1 like Fig...

Page 15: ...nput PWM Output Output Term Figure 5 1 Trigger Mode Motion Figure 5 1 shows trigger motion mode to control PWM output by external trigger It can be set up output delay and output time in trigger mode...

Page 16: ...provided by DAQ System If the document is missing you can get it from www daqsystem com The PCI PWM02 board is completely Plug Play There are no switches or jumpers to set Therefore you can install it...

Page 17: ...he driver folder includes a file of pci_pwm02 inf and pci_pwm02 sys that it is necessary for driver installation A warning message appears during installation here press Continue Anyway button You can...

Page 18: ...PCI PWM02 Users Manual Rev 1 4 18 http www daqsystem com If the installation is completely finished you can show below message window...

Page 19: ...owing ways Do the following steps to show up the Device Manager window My Computer properties Hardware Device Manager Multifunction Adaptors PCI PWM02 If you can see the PCI PWM02 the driver installat...

Page 20: ...lopment easier You can find the sample program in the CDROM accompanying with the board One of the execution file is PCI_PWM02_SINGLE exe and PCI_PWM02_MULTI exe Sample program is provided in source f...

Page 21: ...ble file you have to use Import Library files and header files You can find them in the CDROM To run the exe file the API DLL file PCI_PWM02 DLL must be in the same directory with the exe file or Wind...

Page 22: ...y Cycle Pulse Width 191 50 On Duty Cycle Pulse Width 127 0V 5V 25 On Duty Cycle Pulse Width 64 0V 5V 5V 0V 0 On Duty Cycle Pulse Width 0 3 Trigger Delay Read Button Read current setup PWM output delay...

Page 23: ...SEC 7 Reset Button Initialize each PWM After initialization PWM will be 0 and PWM Disable Normal Mode Delay time will be 0 Period time will be 1000mSEC 7 2 Digital Output Function 1 Write Button Set u...

Page 24: ...PWM0 is repeated PWM Auto Check The initial value is added to the increment value and the current value is output Current current value Init Initial value Step Increment or Decrement Value Update Cycl...

Page 25: ...stem com References 1 PCI System Architecture MindShare Inc 2 PCI Local Bus Specification PCI SIG 3 General information on PCI board API DAQ system 4 AN201 How to build application using APIs DAQ syst...

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