CIO-DAC08/16andCIO-DAC16/16User’s ManualRevision 6April, 2001

Note: Use simultaneous update to maintain power-up state (seesection on “Initial Zero State Jumper”).In this way, the CIO-DAC16/16 and DAC08/16 may b

3.7 SIGNAL CONNECTIONThe analog outputs of the CIO-DAC16/16 and the DAC08/16 are two-wire hook-ups; a signal, labeled D/A # OUT on the connector diag

3.8 CONNECTOR DIAGRAM Both the CIO-DAC16/16 and DAC08/16 are 37 pin D type connectors accessiblefrom the rear of the PC through the expansion backplat

4.0 REGISTER ARCHITECTUREThe CIO-DAC16/16 and DAC08/16 are simple boards to understand right down totheir lowest level. All control and data is read/

In summary form, the registers and functions are listed in Table 4-2. Each register haseight bits which may constitute a byte of data or eight indivi

FSV / 65,536 * CODE = OutV or CODE = OutV / FSV * 65,536For Example:If the range is 0 to 5V CODE = 2/5 * 65,536and you desire a 2V output. CODE = 2

5.0 SPECIFICATIONSPower Consumption+5V supplyCIO-DAC16/16 1.8A typical, 2.25 maxCIO-DAC08/16 1.3A typical, 1.7A maxAnalog OutputResolution 16 bitsNumb

For your notes.13

For your notes.14

EC Declaration of ConformityWe, Measurement Computing Corp., declare under sole responsibility that theproduct:DescriptionPart Number16 Channel analog

MEGA-FIFO, the CIO prefix to data acquisition board model numbers, the PCM prefix to dataacquisition board model numbers, PCM-DAS08, PCM-D24C3, PCM-DA

Measurement Computing Corporation16 Commerce Boulevard,Middleboro, MA 02346(508) 946-5100Fax: (508) 946-9500E-mail: [email protected].

Table of Contents125.0 SPECIFICATIONS...104.2 OUTPUT TRANSFER FUNCTIONS ...94.1

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1.0 INTRODUCTIONThe CIO-DAC16/16 is a 16-channel analog output board. The CIO-DAC08/16 is an8-channel analog output board. The analog outputs are fr

3.0 HARDWARE INSTALLATIONThe CIO-DAC16/16 and DAC08/16 each has one bank of range jumpers, a singleunipolar/bipolar jumper, one base address switch an

Table 3-1. PC I/O AddressesSERIAL PORT3F8-3FFEGA2B0-2BFFLOPPY DISK3F0-3F7PARALLEL PRINTER270-27FSERIAL PORT3E8-3EFALT BUS MOUSE23C-23FCGA3D0-3DFBUS M

3.2 ANALOG OUTPUT RANGE JUMPERSThe analog output voltage range of each channel is set with a jumper. The jumpersare located on the board directly bel

This jumper affects ONLY the power-up / reset condition of the DACs. It is here toinsure that when the computer is turned on, or, if the computer is