Πίνακας ελέγχου USB K8055

The K8055 interface a kit board and has 5 digital input channels and 8 digital output channels. It also features 2 additional analogue inputs and 2 analogue outputs with an 8-bit resolution. The number of inputs and outputs can be increased further by connecting (up to a maximum of 4) cards to the PC USB ports. All communication programs are contained in a Dynamic Link Library (DLL). You can write custom Windows (98SE, 2000, ME, XP) applications in Delphi, Visual Basic, C++ Builder or any other 32-bit Windows auxiliary application tool that supports DLL.

DIAGNOSTIC/TEST SOFTWARE:
• Separate input/output test
• Clear all/set all function
• Counter function on input 1 and 2 with adjustable debounce (max. 2 kHz depending on total I/O load)
• Analogue output with slide controls
• Bar graph (analogue input)
• Minimum system requirements:
• Pentium-class CPU
• USB 1.0 or higher
• Windows 98SE or higher (excluding Win NT)
• CD-ROM drive and mouse

• 5 digital inputs (0= ground, 1= open) (test buttons on board)
• 2 analogue inputs with attenuation and amplification options (+5 V provided for internal test)
• 8 digital output switches with open collector (max. 50 V/100 mA) (LED indicator on the board)
• 2 analogue outputs:
• 0 to 5 V, output impedance 1K5
• PWM 0 to 100% open collector output up to 100 mA/40 V (LED indicator on board)
• General conversion time: 20 ms per command
• Power supply via USB: approximately 70 mA
• Dimensions: 145 x 88 x 20 mm