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>> K8055N HHHHH USB EXPERIMENT INTERFACE BOARD

>> K8090 HHHHH 8-CHANNEL USB RELAY CARD • USB-controlled relay card. • On-board manual operation. • DLL for own software development • power supply for relays: 9-10Vac or 12 to 14Vdc (500mA), example: PSSE1205 • 8 high-power relays: 16A each (resistive load)



Easy-to-use multipurpose interface board for PC with USB connection. On-board push buttons and LEDs for all digital inputs and outputs, analogue and PWM outputs. Test the supplied sample programs or make your own application using the supplied DLL. Great value! • 5 digital inputs (0= ground, 1= open) (on board test buttons provided) • 2 analogue inputs with attenuation and amplification option (internal test +5V provided) • 8 digital open collector output switches (max. 50V/100mA) (on board LED indication) • 2 analogue outputs: - 0 to 5V, output resistance 1K5 - PWM 0 to 100% open collector outputs max 100mA / 40V (on board LED indication) • up to 4 cards can be connected to PC • general conversion time: 2ms per command • uses Microsoft® human interface device (HID) driver, no external driver required. • diagnostic software, examples and DLL are downloadable via our website • power supply through USB: approx. 70mA



>> VM8090 PREASSEMBLED

>> VM110N PREASSEMBLED

>> K8045 HHHHH PROGRAMMABLE MESSAGE BOARD WITH LCD, SERIAL INTERFACE & 8 INPUTS

>> K8047 HHHH 4-CHANNEL RECORDER / LOGGER

Add an LCD display to any low-tech application and make it look high-tech ! Replace up to 9 indicators or lamps by one single backlit LCD. Recall messages simply by pressing a button. Inputs accept dry contacts, open collectors and logic levels. No programming skills required ! Store up to 9 sixteen-character messages in non-volatile EEPROM memory. 4 operating modes. Messages can be transferred from any PC or terminal. Power supply: 9-12VDC/150mA adapter or 2x9VAC/150mA transformer. - Kit version • inputs: 8 (24Vmax) • display: supertwist backlit LCD with 16 characters and 1 line • communication: RS232 serial 2400/N/8/1 no handshaking • power supply: 9-12VDC/150mA adapter or 2x9VAC/150mA transformer

• hardware: - USB connected and powered - four DC coupled input channels - input resistance: 1Mohm - maximum samples per second: 100 - four input ranges: 3V / 6V / 15V and 30V - sensitivity: 10mV - accuracy: ± 3% of full scale - maximum input: 30Vdc - power and recording/diagnostic LED • software: - analogue trace or digital DVM readout - 4 channels record simultaneously - minimum / maximum sample hold function for DVM - from 1 sec to 1000 sec per division - storage and recall of screens (full colour) or data - automatic recording option for long recordings - on screen markers for time and voltage - DLL included for your own developments



39.90



>> K8061 HHHHH EXTENDED USB INTERFACE BOARD >> K6714-16

HHH

16 relays and screw connectors included ! Power supply transformer is included. Output 12V DC can be used as a power supply for other kits: K6714, K8023,... Every output of the print can be equipped with a noise suppressor network. • the relays can be controlled in different ways: direct control from open-collector outputs, TTL or CMOS level • DIP switches are included to allow manual activation of the relays in case of maintenance work • 16 relay outputs • contact: 10A / 28VDC or 125VAC, max. 5A at 230VAC • power supply: 230 or 125VAC max. 12VA • output voltage: 12V / 250mA • PCB dimensions: 150 x 212mm / 5.9 x 8.4"



33 analogue, digital and PWM inputs and outputs - galvanic isolation from the computer! • power consumption through USB port: approx. 60mA • up to 8 cards can be connected to PC • power supply through adaptor: 12Vdc / 300 mA (PSSE1205) • PWM Frequency: 15,6 KHz • standard execution time: 48mS (use Microchip and K8061D.DLL drivers) • enhanced execution time: 21mS (use K8061_C.DLL) • PCB Dimensions: 195 x 142 x 20mm / 7.7 x 5.6 x 0.8" • minimum system: - pentium class CPU with free USB port (1.1 or higher) - windows 98SE or higher (Win NT excluded) * - CD ROM player and Mouse (*): Windows XP recommended! (*): Are registered trademarks of MICROSOFT CORP.



>> VM140

PREASSEMBLED

Velleman Projects Catalogue - EN  
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