PCL-720+
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64-ch Digital I/O and Counter ISA Card
Main Features
  • 32 TTL-level digital input channels
  • 32 TTL-level digital output channels
  • High-output driving capacity
  • Low-input loading
  • 3 programmable counter/timer channels
  • User configurable clock source
  • Breadboard area for custom circuits
Datasheet (PDF) Manual/ Driver/ BIOS/ FAQ
Introduction
The PCL-720+ digital I/O and counter card is PC-compatible add-on cards with 32 digital input channels, 32 digital output channels and three programmable counter/timer channels. Their digital I/O channels are TTL-compatible and use 74LS244 driver/ buffer circuits to provide high output driving capacity. These buffered circuits also require lower input loading current than regular TTL circuits. The cards' 8254 programmable counter/timer provides three fl exible 16-bit counter/timer channels. You can generate waves and pulses by programming the 8254. Jumper settings determine the clock crystal frequency. The cards also includes a breadboard area perfect for customized circuits.
Specifications
Part NumberPCL-720+-AE
GeneralBusISA
Timer/CounterTime Base1 MHz
Channels3
TTL DI/O Input Channels32
Output Channels32
Isolated DI/OInput Channels-
Input Range-
Output Channels-
Output Range-
Ordering Information
Part Number Description
  PCL-720+-AE 
RoHS
CIRCUIT BOARD, 64ch TTL Digital I/O Card w/Counter
Accessory
Part Number Description
  ADAM-3920-AE  CIRCUIT MODULE, 20-Pin Flat Cable Terminal, DIN-rail Mount
  PCL-10120-1E  CABLE, IDC-20 Flat Cable, 1m
  PCL-10120-2E  CABLE, IDC-20 Flat Cable, 2m
  PCLD-782-BE  CIRCUIT BOARD, Opto-Isolated D/I Board
  PCLD-785-AE  CIRCUIT BOARD, 16-ch Relay Output Terminal
  PCLD-885-AE  CIRCUIT BOARD, 16-ch Power Relay Output Terminal
More Information
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Contact Information
Office Phone Email
  Advantech U.S.A., Industrial Automation Group 1-800-205-7940 click to chat buy@advantech.com
  Advantech Headquarters, Industrial Automation Group 886-2-2218-4567 click to chat IA@advantech.com.tw
  Advantech Europe Customer Care Center, Industrial Automation Group 00-800-2426-8081 click to chat eAcustomercare@advantech.eu
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