purple02_next.gifDigital in/out Board PIO-16/16B(LPCI)H

PIO-16/16B(LPCI)H

Isolated Digital I/O Board for Low Profile PCI (Internal power supply)

PIN Assignment  & etc             

Input Channels

 16

Output channels

 16

I/O Circuit

 

           Signal level

 12-24VDC

           Internal power

 12VDC 125mA

Input specifications

 

           Type

 Opto-isolated(for high sink current output)

            Interrupts

 16input signals combine to one
interrupt request signal as INTA

           Resistance

 4.7§Ú

Output specifications

 

           Type

Opto-lsolated Open Collector

           Rating

 35VDC 100mA

Response time

 200µsec (Max.)

Wiring distance

 50m (max)

I/O address

 Any 32-byte boundary

Power consumption

  +5VDC 100mA-max(Extemal),+5VDC 600mA-max(On-board)

PCI bus/
Dimensions(mm)

 32bit,33MHz,5V or 3.3V/
 121.69(L)*63.41(h)

 Connector

 50-pin Mini-Ribbon Connector
 10250-52A2JL[3M] or equivalent

Software
ACX-PAC(W32)BP
ACX-PAC(W32)AP

Accessories
DTP-3(PC),CM-32(PC)E,
DTP-4(PC),EPD-50A,EPD-37A,EPD-37

Cable (option)
PCA50PS, PCB50PS, PCE50/37PS-0.5P

  • A different external power supply can be used for each common pin as it is shared by 16 channels.
  • The PCI bus (personal computer) and the I/O interface are isolated from each other by an opto-coupler, offering good noise immunity.
  • You can use all of the input signals as interrupt inputs.  You can also select the interrupt trigger edge of the input signal.
  • The board has a digital filter feature to prevent noise or chatter from causing erroneous inputs.
  • 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.
  • The board carries an opto-coupler driving power supply.  You can select whether to use the internal power supply or an external power supply.