purple02_next.gifDigital in/out Board PIO-64/64L(PCI)H

PIO-64/64L(PCI)H

Isolated Digital I/O Board for PCI

PIN Assignment & Etc

[Digital I/O ]  
Bus  :  PCI
Function  :  I/O
Input point  :  64
Output point  :  64
Bidirectional point  :  -
Response speed  :  200µsec (Max.)
Voltage of Operation (operation circuit voltage)  :  Input : 12 - 24VDC
Voltage of Operation (operation circuit voltage)  :  Output : 12 - 24VDC
Built-in power supply  :  -
Input circuit  :  Opto-isolated input (Sink output)
Output circuit  :  Opto-isolated open collector output (Sink type)
 

  • A different external power supply can be used for each common pin as it is shared by 16 channels.
  • Opto-coupler used to electrically isolated I/O signal interface from the PCI bus, offering good noise immunity.
  • Capable of using up to 16 channels of input signals as interrupt inputs.  Also capable of selecting the input signal edge for generating interrupts.
  • Digital filtering that prevents input signal noise and chattering.
  • Up to 35VDC, 100mA per signal, max. output. 
  • Zener diode connected to output transistors for protection from surge voltage.  Overcurrent protective device provided for every eight channels of output transistors.