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Manual USB-DIO-48
5
Chapter 1: Introduction
Features
• 48 lines of digital I/O
• High-speed USB 2.0 device, USB 1.1 backwards compatible
• Six (6) 8-bit ports independently selectable for inputs or outputs
• All I/O lines buffered with 32 mA source, 64mA sink current capabilities
• I/O buffers can be enabled or tri-stated under program control
• Drivers and sample application provided
• Jumper selectable I/O pulled up to 5V (via 10K
Ω
), pulled down to ground or floating
• Jumper selectable power provided via USB cable or external power supply for higher
current sourcing capabilities
• Resettable fused +5VDC output per I/O connector
• Standard 50-pin IDC-type shrouded connectors with key
• PC/104 size board (3.550 by 3.775 in.)
• Rugged industrial enclosure
• Compatible with Industry-Standard I/O Racks such as Gordos, OPTO22, Potter &
Brumfield, etc.
Applications
• Automatic Test Systems
• Laboratory
Automation
• Robotics
• Machine
Control
• Security Systems, Energy Management
• Relay Monitoring and Control
• Parallel Data Transfer to PC
• Sensing Switch Closures or TTL, DTL, CMOS Logic
• Driving Indicator Lights or Recorders