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ACCES I/O Products, Inc. 

858 550 9559 

www.acces.io 

10623 Roselle Street 

800 326 1649 

http://acces.io/USB-AO-ARB1 

San Diego CA 92121-1506 USA 

[email protected]

 

MADE IN THE USA 

8

 

MH

16-

BIT 

A

NALOG 

O

UTPUT 

USB

 

M

ODULE

 

H

ARDWARE 

M

ANUAL

 

M

ODEL 

USB-AO-ARB1

Summary of Contents for USB-AO-ARB1

Page 1: ... 858 550 9559 www acces io 10623 Roselle Street 800 326 1649 http acces io USB AO ARB1 San Diego CA 92121 1506 USA contactus accesio com MADE IN THE USA 8 MHZ 16 BIT ANALOG OUTPUT USB MODULE HARDWARE MANUAL MODEL USB AO ARB1 ...

Page 2: ...f 0 2 5V 0 5V 0 10V 2 5V 5V 10V Two 4 bit I O ports independently selectable for inputs or outputs All 8 DIO lines buffered with Sink 32mA Source 32mA current capabilities Jumper selectable 10k ohm Pull up Pull down resistors on DIO lines Standard 16 pin IDC connector for DIO and GATE BNC connectors for DAC output and Gate Control PC 104 module size and mounting compatibility Alternate embedded US...

Page 3: ...r to the image above and instructions below You will need a Philips screw driver to open the enclosure Please follow ESD precautions while configuring settings Digital I O o For each 4 bit port select between Pull Up to Vcc1 via 10kΩ or Pull down to GND via 10kΩ You may also configure a DIO port for neither pull up nor pull down unbiased by removing the option selection jumper entirely Note 1 Vcc ...

Page 4: ...air of BNC connectors are industry standard female identical to those you would find on test equipment anywhere All DIO bits can be pulled up or down via jumper selection in two groups of four bits each Pull ups are generally used with input mode to make contact closure monitoring easy while outputs are best configured for pull downs so external devices don t activate while the computer is booting...

Page 5: ... FrameData add data to the current waveform buffer for output UInt64 DACDirect UInt32 DeviceIndex UInt16 Channel UInt16 Counts update the DAC output in immediate mode i e changes the voltage being output Our drivers and DLLs usually shield you from needing to know these details but for advanced use the following information may be helpful Before the firmware has been loaded and initialized the dev...

Page 6: ...E PLEASE FOLLOW ALL REASONABLE PRECAUTIONS TO PREVENT A STATIC DISCHARGE ALWAYS CONNECT AND DISCONNECT YOUR FIELD CABLING WITH THE POWER TO THE DEVICE OFF CONNECTING CABLES TO A DEVICE WITH THE DEVICE OR FIELD POWER ON MAY CAUSE DAMAGE TO THE I O CARD AND WILL VOID ALL WARRANTIES IMPLIED OR EXPRESSED WARRANTY Prior to shipment ACCES equipment is thoroughly inspected and tested to applicable specif...

Page 7: ...ES nor the rights of others GENERAL Under this Warranty liability of ACCES is limited to replacing repairing or issuing credit at ACCES discretion for any products which are proved to be defective during the warranty period In no case is ACCES liable for consequential or special damage arriving from use or misuse of our product The customer is responsible for all charges caused by modifications or...

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