Advantech PCI-1720U Manual de usuario Pagina 16
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Features
6-16
Plug-in DA&C Cards
Specifications
Analog Input
Channels 16 Single-Ended, 8 differential or combination
Resolution 16-bit
FIFO Size 1K samples
Sampling Rate* 250 kS/s max.
Input range and
Gain List
Gain
0.5 1 2 4 8
Unipolar
N/A 0 ~10 0 ~5 0 ~2.5 0 ~1.25
Bipolar
± 10 ± 5 ± 2.5 ± 1.25 ± 0.625
Small Signal
Bandwidth for PGA
Gain
Gain
0.5 1 2 4 8
Bandwidth
4.0 MHz 4.0 MHz 2.0 MHz 1.5 MHz 0.65 MHz
Common Mode Voltage ± 11 V max. (operational)
Max. Input Overvoltage ±20 V
Input Protection 30 Vp-p
Input Impedance 100 MΩ/10 pF (Off); 100 MΩ/100pF (On)
Trigger Mode Software, Onboard Programmable Pacer or external
Accuracy
DC
DNLE: ±1 LSB
INLE: ±1 LSB
Zero (Offset) error: Adjustable ±1 LSB
Gain
0.5 1 2 4 8
Gain error
(%FSR)
0.15 0.03 0.03 0.05 0.1
AC
SNR: 82 dB
ENOB: 13.5 bits
THD: -84 dB typical
Clocking and
Trigger Inputs
Trigger Mode
Software, on-board programmable pacer or external
A/D pacer clock
250 k Hz (max.); 58 µHz (min.)
External A/D
trigger clock
Min. Pulse width: 2 µs (high); 2 µs (low)
Max. frequency: 250 KHz
Note:
The sampling rate and throughput depends on the computer hardware architecture and
software environment. The rates may vary due to programming language, code efficiency,
CPU utilization and other factors.
Digital Input /Output
Input Channels
16
Input Voltage
Low
0.4 V max.
High
2.4 V max.
Input Load
Low
0.4 V max.@ -0.2 mA
High
2.7 V max.@ 2.0 µA
Output Channels
16
Output Voltage
Low
0.4 V max.@ 0.8 mA (sink)
High
2.4 V min.@ -0.4 mA (source)
Counter/Timer
Channels 3 channels, 2 channels are permanently configured
as programmable pacers; 1 channel is free for user
application
Resolution 16-bit
Compatibility TTL level
Base Clock Channel 2: Takes input from output of channel 1
Channel 1: 10 MHz
Channel 0: Internal 1 MHz or external clock (10 MHz)
max Selected by software
Max. Input Frequency 1 MHz
Clock Input
Low
0.8 V max.
High
2.0 V min.
Gate Input
Low
0.8 V max.
High
2.0 V min.
Counter Output
Low
0.5 V max. @ +24 mA
High
2.4 V min. @ -15 mA
General
I/O Connector Type 68-pin SCSI-II female
Dimensions 175 x 100 mm (6.9” x 3.9”)
Power Consumption Typical +5 V @ 850 mA, +12 V @ 600 mA
Max. +5 V @ 1 A, +12 V @ 700 mA
Operating Temperature 0 ~ 60° C (32 ~ 158° F) (refer to IEC 68-2-1, 2)
Storage Temperature -20 ~ 85° C (-4 ~ 158° F)
Operating Humidity 5 ~ 85% RH non-condensing(refer to IEC 68-1, -2, -3)
Storage Humidity 5 ~ 95% RH non-condensing (refer to IEC 68-1, -2, -3)
Certifications CE
PCI-1716
PCI-1716L
16-bit high resolution
250 kS/s sampling rate
Auto calibration function
PCI-bus mastering for data transfer
16 analog input channels with 1K FIFO
16 S.E. or 8 Diff. AI, or a combination
Unipolar/Bipolar input range
2 analog output channels (PCI-1716 only)
16 digital input channels
16 digital output channels
One 10 MHz 16-bit resolution counter
BoardID™ Switch
Introduction
PCI-1716 and PCI-1716L are powerful high-resolution multifunction cards for the PCI bus. They feature a 250 kS/s 16-bit A/D converter, and an on-board 1K sample FIFO buffer for
A/D. The cards can also have up to sixteen single-ended or eight differential A/D input channels or a combination of these; two 16-bit D/A output channels, 16 digital input/output
channels, and one 10 MHz 16-bit counter channel. PCI-1716 and PCI-1716L provide specific functions for different user requirements.
16-bit High-resolution
Multifunction Card
16-bit High-resolution
Multifunction Card w/o AO function
Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com
- Plug-In DA&C Cards 1
- Data Acquisition and Control 2
- Tutorial 2
- DA&C Tutorial 3
- Getting Started 3
- Data Acquisition and 4
- Control Cards 4
- Selection Guide 5
- PCI-1710 10
- PCI-1710HG 10
- Online Download 11
- PCI-1711 12
- PCI-1711L 12
- Plug & Play Function 13
- On-board FIFO Memory 13
- Onboard Programmable Counter 13
- PCI-1712 14
- PCI-1712L 14
- PCI-1716 16
- PCI-1716L 16
- PCI-1718HDU 18
- PCI-1718HGU 18
- Analog Output 19
- Digital Input 19
- Digital Output 19
- Counter/Timer 19
- PCI-1741U 20
- Ordering Information 21
- Pin Assignments 21
- PCI-1747U 22
- Feature Details 23
- PCI-1713 24
- PCI-1714 25
- PCI-1714UL 25
- PCI-1720 26
- PCI-1720U 26
- PCI-1721 27
- PCI-1723 28
- PCI-1724U 29
- PCI-1727U 30
- PCI-1751 31
- PCI-1751U 31
- PCI-1753 32
- PCI-1753E 32
- PCI-1755 33
- PCI-1730 34
- PCI-1733 34
- PCI-1734 34
- PCI-1752 36
- PCI-1754 36
- PCI-1756 36
- Robust Protection 37
- Wide Input/Output Range 37
- BoardID™ Switch 37
- Channel-Freeze Function 37
- PCI-1758U 38
- Block Diagram 39
- PCI-1757UP 40
- PCI-1736UP 41
- Isolated Digital Input 42
- Relay Output 42
- Environment 42
- PCI-1750 43
- PCI-1761 44
- PCI-1760 45
- PCI-1760U 45
- PCI-1762 46
- Analog Input 48
- PCL-812PG 49
- PCL-818 Series 50
- PCL-818L 51
- PCL-818HD 52
- PCL-818HG 52
- PCL-813B 53
- 6-ch Analog Output Card 54
- 144-bit Digital I/O Card 56
- 24-bit Digital I/O Card 56
- 48-bit Digital I/O Card 56
- Introduction 57
- Isolated Digital Output 58
- Applications 59
- Programmable Counter 60
- Digital Input/Output 60
- Unique Digital Filter 60
- PCM-3712 61
- PCM-3718H/HG/HO 61
- PCM-3724 61
- PCM-3725 62
- PCM-3730 62
- PCM-3780 62
- PCI-1670 63
- PCI-1671 64
- USB-4711 65
- Digital Input / Output 66
- Programmable Counter / Timer 66
- ISA-Compatible PCI Cards 68
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