Power Up And Reset Jumper; Analog Output Range Switch; Installing The Cio-Dac08 - Measurement Computing CIO-DAC08 User Manual

CIO-DAC08 User's Guide

Power up and reset jumper

The power up and reset jumper (hardware revision 3 and later) controls the state of the DAC outputs when the
CIO-DAC08 board is powered up or reset. This jumper is shown in
When set for
ZERO
are set to simultaneous update mode until first read.
When set for
STD

Analog output range switch

The analog output voltage range of each channel can be set with a set of five ganged DIP switches. The switch
blocks are located on the board below the calibration potentiometers. The switch blocks are labeled
individual switches are labeled
Set the switches for each individual channel as shown in Figure 5.
Figure 5. Analog output range switch—one per DAC — configured for ±5 V
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 want to set.
The switch shown in Fi

Installing the CIO-DAC08

After you configure the board's switches and jumpers, you can install the CIO-DAC08 into your computer. To
install your board, follow the steps below.
Install the MCC DAQ software before you install your board
The driver needed to run your board is installed with the MCC DAQ software. Therefore, you need to install
the MCC DAQ software before you install your board. Refer to the Quick Start Guide for instructions on
installing the software.
ZERO
Figure 4. Power up and reset jumper
, all DACs are cleared to 0 volts, ±32 mV on power up and reset. In addition, all DACs
, the analog output values are undefined on power up and reset.
through .
1 5
Range 1 2
± UP DN
10
± UP DN
5.0
UP DN
±2.5
DN UP
0-10
DN UP
0-5
DN UP
0-2.5
gure 5 is configured for ±5V range (switch settings UP>DN>DN>UP>DN).
Figure 4
PWR UP
STD
4 5
DN DN
UP DN (shown)
DN UP
DN DN
UP DN
DN UP
12
Installing the CIO-DAC08
.
to
0
, and
7