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PCL-730

 
pcl-730 image

32-channel Isolated Digital I/O Card


 

Introduction
Applications
Features
Specifications
Ordering Information

Introduction

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The PCL-730 offers 32 isolated digital I/O channels (16 DI and 16 DO) and 32 TTL digital I/O channels (16 DI and 16 DO). Its isolated I/O channels provide 2,500 V of protection. The PCL-730 offers one PC interrupt with jumper-selectable IRQ. Each I/O channel corresponds to a bit in a PC I/O port. This makes the PCL-730 very easy to program.

Applications

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  • Industrial On/Off control
  • Contact closure monitoring
  • Switch status sensing BCD interfacing
  • Digital I/O control
  • Industrial and lab automation

Features

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  • 32 isolated DIO channels (16 inputs and 16 outputs)
  • 32 TTL-level DIO channels (16 inputs and 16 outputs)
  • High output driving capacity
  • High-voltage isolation on isolated I/O channels (2,500 VDC)
  • Interrupt capacity
  • Four separate 20-pin connectors for isolated input and output channels
  • D-type connectors for isolated input and output channels
  • High sink current on isolated output channels (200 mA/channel)
  • Reverse voltage protection for isolated input channels (up to 24 VDC)

Specifications

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Digital Input

  • 16 optically-isolated inputs
  • Input voltage: 5 to 24 VDC
  • Input resistance: 1.2 k ohms @ 0.5 W
  • Isolation voltage: 2,500 VDC
  • Throughput: 10 KHz max.

16 TTL-level inputs

  • Input voltage:
    Low: 0.8 V max.
    High: 2.0 V min.
  • Input load:
    Low: 0.4 mA max. @ 0.5 V
    High: 0.05 mA max. @ 2.7 V
  • Throughput: 30 KHz typical.

Digital Output

16 optically-isolated outputs Return to top of page

  • Output voltage: Open collector 5 to 40 VDC
  • Sink current: 200 mA max. I
  • Isolation voltage: 2,500 VDC
  • Throughput: 10 KHz max.

16 TTL-level outputs

  • Output voltage:
    Low: Sink 8 mA at 0.5 V max.
    High: Source 0.4 mA at 2.4 V min.

Interrupt Source

  • Channels 0 and 1 of Isolated DI port or
  • Channels 0 and 1 of TTL DI port

Ordering Information

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PCL-730

32-channel Isolated Digital I/O Card
PCLS-DLL-DIO $ FREE

Windows DLL Driver
PCLK-1050

Industrial Wiring Kit
 
 
 
USA Office

Tel:1.877.902.2979-1.425.223.4311
Fax:1.877.329.4324
Address: 1480 Gulf Road, Suite 837,
PO Box 1280
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Fax:1.604.925.6170
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027
Fax:1.877.329.4324