Velleman-projects VM140 Datasheet Manual de usuario descargar pdf

Specifications

•

8 analogue 10 bit resolution inputs: 0…5 or 10VDC / 20kohm

•

8 analogue 8 bit resolution outputs: 0…5V or 10VDC / 47ohm

•

8 digital inputs: Open collector compatible (connection to

GND=0) with on board LED indication.

•

8 digital open collector outputs (max. 50V/100mA) with on

board LED indication.

•

One 10 bit PWM output: 0 to 100% open collector output

(max 100mA / 40V) with on board LED indication.

•

General response time: 4ms per command.

•

USB Port: 2.0 and 1.1 compatible. USB cable included

•

Board to wire connectors (20cm wire)

•

Power consumption through USB port: approx. 60mA

•

Power supply through adaptor: 12Vdc / 300 mA (PS1205).

•

PCB Dimensions: 195 x 142 x 20mm (2.7 " x 5.6" x 0.8")

Minimum system:

Pentium class CPU with free USB port (1.1 or higher)

Windows 98SE, ME, 2K, XP (Win NT excluded) *

CD ROM player and Mouse

*Windows XP recommended!

EXTENDED USB INTERFACE BOARD

VM140

MAY 2007

Advanced and safe interfacing possibility using this card.

Connection to the computer is galvanically isolated, so that

damage to the computer is not possible thus providing a high

level of secure implementation.

All communication routines are contained in a Dynamic Link Library (DLL).

You may write custom Windows*. Applications in Delphi, Visual Basic, C++

Builder or most other 32-bit Windows application development tool that sup-

ports calls to a DLL.

(*) For first time interfacing and tutoring, check also

our VM110 USB

experimentation interface board

DIAGNOSTIC / TEST SOFTWARE

Features:

• Separate output / input test

• Clear all / set all function

• Analog and PWM output set sliders

• Analog input bar-graph indication

• Card selection address

8 open collector

outputs

8 Digital inputs;

Use dry switch or

open collector

8 Analog inputs

PWM output

2.0 – 1.1

I/O check LEDs

0 to 5V or

0 to 10V

8 Analog outputs

0 to 5V or

0 to 10V

0 to 10V or 0 to 5V selection per analog input / output !

Easy board to wire

connectors included

EXTENDED USB INTERFACE BOARD 1

Indice de contenidos

Pagina 1 - EXTENDED USB INTERFACE BOARD

New Product info Specifications • 8 analogue 10 bit resolution inputs: 0…5 or 10VDC / 20kohm • 8 analogue 8 bit resolution outputs: 0…5V or 10VDC /

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