Omega CIO-DAC16 - Manuals - manualsarea.com

Page 2 - Notice; OMEGA Engineering Inc.

MEGA-FIFO, the CIO prefix to data acquisition board model numbers, the PCM prefix to dataacquisition board model numbers, PCM-DAS08, PCM-D24C3, PCM-DAC02, PCM-COM422,PCM-COM485, PCM-DMM, PCM-DAS16D/12, PCM-DAS16S/12, PCM-DAS16D/16,PCM-DAS16S/16, PCI-DAS6402/16, Universal Library, InstaCal, Harsh Env...

Page 3 - Table of Contents; SPECIFICATIONS

Table of Contents 12 5 SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4.1 Control & Data Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 ARCHITECTURE . . . . . . . . . . . . . . . . . . . . . . . . ...

Page 6 - HARDWARE INSTALLATION; Initial Board Setup

3 HARDWARE INSTALLATION 3.1 Initial Board Setup The CIO-DAC## has one bank of gain switches for each analog output channel, onebase address switch, a simultaneous update jumper for each DAC pair, a “power-upstate” selection jumper and one wait state jumper block which must be set beforeinstalling th...

Page 9 - Analog Output Range Switches; INDIVIDUAL UPDATE / SIMULTANEOUS TRANSFER JUMPER; XFER

. Figure 3-3. Simultaneous Update Jumper 3.5 Analog Output Range Switches The analog output voltage range of each channel can be set with a set of five gangedDIP switches. The switch blocks are located on the board below the calibrationpotentiometers. The switch blocks are labeled 0 to 15 (0 to 7 on...

Page 10 - Testing the Installation

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 example, the ±5V range is: UP>DN>DN>UP>DN. 3.6 Installing the CIO-DAC## in the Computer Turn the power off. Remove the cover of your computer...

Page 11 - Signal Connection

3.9 Signal Connection The analog outputs of the CIO-DAC## are two-wire hookups. A signal, labeledD/A # OUT on the connector diagram below, and a Low Level Ground (LLGND).The low level ground is an analog ground and is the ground reference which shouldbe used for all analog hookups. Possible analog o...

Page 12 - Connector Diagram

3.10 Connector Diagram The CIO-DAC## connector is a 37-pin D-type connector accessible from the rear ofthe PC through the expansion backplate. The connector accepts female 37-pin D type connectors, such as those on theC37FF-2, 2 foot cable with connectors. If frequent changes to signal connections o...

Page 13 - REGISTER ARCHITECTURE; HEX VALUE

4 REGISTER ARCHITECTURE The CIO-DAC## is a simple board to understand. All control and data isread/written with simple I/O read and write commands. No interrupt or DMAcontrol software is required. Thus, the board's functions are easy to control directlyfrom BASIC, C or PASCAL. 4.1 Control & Data...

Page 15 - Output Transfer Functions

4.2 Output Transfer Functions To program a DAC, you must select the output you desire in volts, then apply atransfer function to that value. The transfer function for code = output is: The UNIPOLAR transfer function of the DAC is: FSV / 4096 * CODE = OutV or CODE = OutV / FSV * 4096 For Example:If t...

Page 16 - POWER CONSUMPTION

5 SPECIFICATIONS POWER CONSUMPTION CIO-DAC16 +5V supply 435 mA typical, 525 mA max +12V supply 140 mA typical, 180 mA max − 12V supply 80 mA typical, 105 mA max CIO-DAC08 +5V supply 435 mA typical, 525 mA max +12V supply 75 mA typical, 98 mA max − 12V supply 52 mA typical, 68 mA max ANALOG OUTPUT D/...

Page 17 - ENVIRONMENTAL

Update DACs individually orsimultaneously (jumper-selectable bypairs)DAC output state on power up and resetundefined ENVIRONMENTAL Operating temperature range 0 to 70°C Storage temperature range − 40 to 100°C Humidity 0 to 90% non-condensing 13

Page 19 - EC Declaration of Conformity

EC Declaration of Conformity 8 Channel analog output board CIO-DAC08 16 Channel analog output board CIO-DAC16 Description Part Number to which this declaration relates, meets the essential requirements, is in conformitywith, and CE marking has been applied according to the relevant EC Directives lis...