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PC-414WIN Schematic ( PDF Datasheet ) - ETC

Teilenummer PC-414WIN
Beschreibung Last Time Buy Notice Board Products
Hersteller ETC
Logo ETC Logo 




Gesamt 14 Seiten
PC-414WIN Datasheet, Funktion
Last Time Buy Notice – Board Products
November 7, 2003
Effective immediately, DATEL, Inc. will be phasing out its line of board-level data acquisition
products. We will accept last time buy orders until February 28, 2004. Final shipments must
be accepted by June 31, 2004. In addition, all repairs and technical support must be concluded
by September 30, 2004. Please contact DATEL Sales as soon as practical to schedule your
order.
If this Notice is received by Purchasing, Materiel or Procurement personnel, we strongly
encourage you to forward this to your Engineering, Administrative and Program colleagues as
soon as practical.
Models to be Discontinued - Essentially all DATEL board-level data acquisition products, all
board-level accessories and all board software are covered in this Notice. This includes:
All ST-xxx model numbers (Multibus I boards, example ST-711)
All PC-xxx model numbers (ISA bus boards, example PC-414)
All DVME-xxx model numbers (VME bus boards, example DVME-628)
All CPCI-xxx model numbers (Compact PCI bus boards, example CPCI-511)
All PCI-xxx model numbers (PCI bus boards, example PCI-416)
Please note that many older ST-xxx, DVME-xxx and PC-xxx boards are already on very
limited availability due to component obsolescence and other manufacturing issues.
Last Time Orders - Customers should contact the DATEL Sales Dept. (Mansfield, MA, USA)
directly to place orders and negotiate delivery schedules. Some products may require minimum
order quantities and/or extended delivery. This varies over time so it is difficult to give an exact
list of such products.
To assure supply, we encourage customers to accept deliveries as soon as practical. As
time passes, customers risk non-availability of an increasing number of products. After the
customer accepts final order acknowledgement, all orders placed will be firm and non-
cancellable.






PC-414WIN Datasheet, Funktion
PC-414
FUNCTIONAL SPECIFICATIONS
(Typical at +25°C, dynamic conditions, gain = 1, unless noted)
ANALOG INPUTS
Number of Channels
Input Configuration
(non-isolated) [Note 19]
Full Scale Input Ranges
(user-selectable) (gain = 1)
[Notes 1 & 16]
Input Overvoltage
(no damage, power on)
Overvoltage Recovery
Time, maximum
Common Mode Voltage
Range, maximum
Input Impedance [Notes 6 &10]
PC-414G
2 Simultaneous
(two A/D’s)
Single Ended
±5 V or
0 to +10 V
(separate models)
±15 V
2 µs
1 M
PC-414H
1
(single A/D)
Differential
±5 V
(other ranges
special order)
±15 V
1 µs
±1 V
2 k
SAMPLE/HOLD
Acquisition Time
(FSR step to 0.01% of FSR, max.)
Aperture Delay
Aperture Delay Uncertainty
350 ns [Note 11]
20 ns
±70 ps
35 ns
±10 ns
3 ps rms
A/D CONVERTER
Resolution
Conversion Period
14 bits
500 ns
12 bits
100 ns
SYSTEM DC CHARACTERISTICS [Note 7]
Integral Non-linearity
(LSB of FSR)
Differential Non-linearity
(LSB of FSR)
Full Scale Temperature
Coefficient (LSB per °C)
Zero or Offset
Temperature Coefficient
(LSB per °C)
±1.5
±1
±0.3
±0.3
±1.5
±1
±1
±1
SYSTEM DYNAMIC PERFORMANCE [Note 2]
Throughput to FIFO
(single channel, gain = 1)
Throughput to FIFO
(sequential channels,
gain = 1)
Total Harmonic Distortion
[Note 3]
1 MHz
1 MHz/chan.
(2 chans.)
–80 dB
10 MHz
–65 dB
**A 380 KHz per channel option is available on special order.
®®
PC-414J
8 Simultaneous A/D’s
[Note 8]
Single Ended
±5 V, ±10 V
[Note 13]
PC-414K
2 Simultaneous
(two A/D’s)
Limited Differential
0 to +10 V, ±5 V
(separate models)
±15 V
3 µs
8 k(bipolar)
±15 V
±1 V
1 k
400 ns
12 bits
2 µs [Note 12]
50 ns
10 ns
±7 ps
12 bits
200 ns
±1
±1
[Footnote 10]
[Footnote 10]
±2
±1
±0.1
±0.3
400 kHz
250kHz/chan.**
–75 dB
5 MHz
5 MHz/ch.
–68 dB
DATEL, Inc., Mansfield, MA 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: [email protected] Internet: www.datel.com
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PC-414WIN pdf, datenblatt
PC-414
®®
PC-414LV FEATURES
Supports DATEL’s PC-414 family of high-speed analog
input boards
Runs under Microsoft Windows®, uses Dynamic Data
Exchange (DDE)
Adaptable to all LabVIEW applications
Easy-to-use visual programming eliminates low level
software
Interactive, customizable front panel controls
Integrates data acquisition, processing, display, and
storage
A/D sampling rates to 10 MHz
Optional multi-channel simultaneous sampling
PC-414LV GENERAL DESCRIPTION
National Instruments’ LabVIEW transforms the PC-414 family
of high speed analog input boards into easy-to-use virtual
instruments (VI’s) that acquire, analyze, display, and store
analog signals in real time. Low level software development is
replaced by an intuitive visual programming system that
harnesses all the power of Microsoft Windows - graphic user
interface (GUI), access to more host memory (16
megabytes), multi-tasking, and inter-process communications
using DDE. Applications include highly concurrent system
testing, process monitoring and control, telemetry, radar,
sonar, acoustics, DSP front end quantizer, education, and
research.
The PC-414 LabVIEW package from DATEL consists of a set
of inexpensive VI’s for low level control of the board. These
integrate into the LabVIEW package which the user must
purchase from National Instruments. Once installed, these
VI’s appear as icons on the LabVIEW menues. DATEL’s VI’s
are offered in two versions. Model PC-414LV is the
executable binary-only configuration which can be fully
integrated into the user-written block diagram. Model
PC-414LVS is the full source to model PC-414LV and also
includes all binaries. The source code should be considered
by a programmer who wishes to extend or modify the existing
VI’s or just wants to more fully understand their operation.
LabVIEW’s feature-rich program development system
combined with DATEL’s library of VI functions for the PC-414
provide the essential building blocks to create any conceivable
LabVIEW applications.
Graphical programming works like a flowchart - when the
flowchart is accurate and complete, the program is done.
PC-414LV off-loads as much programming as possible into
the LabVIEW environment so the user has maximum control.
It creates a library of fast, simple, highly modular VI functions
for the PC-414 that do not sacrifice board performance. The
user builds VI’s to configure the data acquisition hardware,
process the data, and ultimately display and store that data
without writing programs. Similar VI’s can be created to
update the analog output and to read and write the digital I/O
port.
A/D data to
remote receivers
Analog
and
Digital
I/O
Parallel Port
PC-414
High speed analog
input board
(includes D/A and digital I/O)
Host Computer
Windows
LabVIEW
Input Signal
Amplitude
Timebase
Input Channel
Single Multi SS&H
10101010 OFF
Digital Out
1024
Analog Out ON
Front Panel Controls
LabVIEW
Initialize
PC-414
Start Read
A/D FIFO
Loop
Real Time
Processing
and Display
On/
Off
Visual Programming Diagram
Figure 6. PC-414LV LabVIEW System Diagram
DATEL, Inc., Mansfield, MA 02048 (USA) Tel: (508)339-3000, (800)233-2765 Fax: (508)339-6356 Email: [email protected] Internet: www.datel.com
88

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