Advantech PCI-1721 handleiding
Handleiding
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Chapter 1
– 23 – PCI-1721 User’s Manual
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3. Signal Connections
3.1 Overview
Maintaining signal connections is one of the most important factors in
ensuring that your application system is sending and receiving data
correctly. A good signal connection can avoid unnecessary and costly
damage to your PC and other hardware devices. This chapter provides
useful information about how to connect input and output signals to
the PCI-1721 via the I/O connector.
3.2 Analog Output Connections
The PCI-1721 provides four D/A output channels, Vout_0 ~ Vout_3
and Iout_0 ~ Iout_3. Users may use the PCI-1721 internally-provided
precision -5V (-10V) reference to generate 0 to +5 V (+10 V) D/A output
range. Users also may create D/A output range through external
references, REF_V0 ~ REF_V3. The external reference input range is
+/-10 V. For example, connecting with an external reference of +7 V will
generate 0 ~ +7 V D/A output.
Figure 3-1 shows how to make analog output and external reference
input connections on the PCI-1721.
Figure 3-1: Analog output connections
FIFO
MUX
Data Bus
AGND
Load
Internal External
+5 V
+
--
External Reference
For D/A Signal n
n: 0~3
REF_VnREF_INT
Vout_n
D/A n
Local Bus
Chapter
3
Bekijk gratis de handleiding van Advantech PCI-1721, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | PCI-1721 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 5476 MB |
