Table of Contents
Advertisement
1.
General Information
1.1 Introduction
The PISO-DA2 is a PCI bus analog output board with two output channels
and isolated 12-bit revolution for IBM Personal computer and compatible. The
output range can be configured as voltage output by one of the different ranges:
±10V, ±5V, 0~10V, 0~5V or current output using loop sink by the range:
0~20mA or 4~20mA. Besides, output channel is isolated each other and its
isolation range is increased the voltage more than 3000Vrms. It can be thought
as the most cost-effective isolated D/A board for the PCI bus interface.
The output terminals of the PISO-DA2 are two sets of 9-pin D-type female
connectors. PISO-DA2 can be installed in a 5V PCI slot and truly supports "Plug
& Play" function of PCI-bus. The key features are described as below:
1.2 Features
!
PCI BUS
!
Two independent 12 bits analog output channels
!
3750VDC isolation protection
!
Analog output range
#
Voltage output
Bipolar: ±10V, ±5V
Unipolar: 0~10V, 0~5V
#
Current output
Current loop sink:0~20mA, 4~20mA
!
3000Vdc isolation DC/DC converter build-in
!
Software calibration
!
Unipolar or bipolar output available from each converter
!
Two pacer timer interrupt source
!
The voltage or current output can be set to arbitrary values or reset to
zero when the power is on.
!
Double buffered D/A latches.
!
The calibration data is fully stored in EEPROM.
PISO-DA2 User Manual (Ver :1.0 05/20/03) -----4
Advertisement
Table of Contents
