WSI8055N - USB Experimental Interface Board

DIAGNOSTIC SOFTWARE / TEST SOFTWARE:

• Separate input / output tests
• Clear all / set all function
• Counter function for inputs 1 and 2 with adjustable bounce elimination (max
• 20KHz depending on total input / output load)

Features

• Power supply via USB: approx. 70mA
• Dimensions: 145 x 89 x 20mm
• Analogue output with sliders
• Analogue input with bargraph indication
• PWM 0 to 100% open collector outputs max 100mA / 40V (LED indications)
• Allows connection of up to 4 cards to PC USB connectors
• Average conversion time: 2ms per command
• Uses Microsoft® Human Interface Device (HID) driver, no external driver required
• Examples and DLLs are available on the internet

Minimum system requirements:

• 1GHz or faster processor, 32-bit (x86) or 64-bit
• USB 1.1 connection or better
• Windows XP or higher

Technical specifications

• 5 digital inputs (0 = ground, 1 = open) (the unit is equipped with test buttons)
• 2 analogue inputs with optional attenuation and gain (internal +5V test connection provided)
• 8 open collector digital output switches (max 50V/100mA) (LED indication)
• 2 analogue outputs:
• 0 to 5V, output resistance 1K5
• PWM 0 to 100% open collector outputs max 100mA / 40V (LED indication)