Omega Engineering MEGA-FIFO CIO-DAC16 Manual de usuario

CIO-DAC16andCIO-DAC08User’s ManualRevision 4October, 2000

To set a channel to a particular range, read the switch positions as UP or DN (down)from left to right in the row beside the range you desire.For exam

3.9 Signal ConnectionThe analog outputs of the CIO-DAC## are two-wire hookups. A signal, labeledD/A # OUT on the connector diagram below, and a Low L

3.10 Connector DiagramThe CIO-DAC## connector is a 37-pin D-type connector accessible from the rear ofthe PC through the expansion backplate.The conne

4 REGISTER ARCHITECTUREThe CIO-DAC## is a simple board to understand. All control and data isread/written with simple I/O read and write commands. No

In summary form, the registers and their function are listed in the following table.Each register has eight bits which can constitute a byte of data o

4.2 Output Transfer FunctionsTo program a DAC, you must select the output you desire in volts, then apply atransfer function to that value. The trans

5 SPECIFICATIONSPOWER CONSUMPTIONCIO-DAC16+5V supply 435 mA typical, 525 mA max+12V supply 140 mA typical, 180 mA max−12V supply 80 mA typical, 105 mA

Update DACs individually orsimultaneously (jumper-selectable bypairs)DAC output state on power up and resetundefinedENVIRONMENTALOperating temperature

For your notes.14

EC Declaration of Conformity8 Channel analog output boardCIO-DAC0816 Channel analog output boardCIO-DAC16DescriptionPart Numberto which this declarati

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

OMEGA Engineering Inc. One OMEGA Drive,Stamford, Ct 06801(800) 872-9436 E-mail: [email protected]

Table of Contents125 SPECIFICATIONS...94.1 Control & Data Registers...9

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1 INTRODUCTIONThe CIO-DAC16 is a 16 channel analog output board. The CIO-DAC08 is an eightchannel analog output board. The analog outputs are dual-D

3 HARDWARE INSTALLATION3.1 Initial Board SetupThe CIO-DAC## has one bank of gain switches for each analog output channel, onebase address switch, a si

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

3.3 Wait State JumperThe CIO-DAC## boards have a wait state jumper which can enable an on-boardwait state generator. A waitstate is an extra delay in

.Figure 3-3. Simultaneous Update Jumper3.5 Analog Output Range SwitchesThe analog output voltage range of each channel can be set with a set of five g