| 结构型式 | 浮筒式 | 水 | 5-100（m3/h） | | | 金昊三扬 | 型号 | QFT | | 滗水深度 | 500-4000（mm） | 堰口长度 | 8000-12000（mm） | | 电极功率 | 0.37-1.5（kw） | 使用范围 | 污水处理 |
The A-821PGH/L is 12-bit multifunction analog and digital I/O boards for the PC/AT compatible computer. The A-821PGH/L offer 16 single-ended or 8 differential analog inputs, plus two channels of analog output with 12-bit resolution. In addition, The A-821PGH/PGL has 16 digital input, 16 digital output , and one timer/counter channel. The A-821PGH Provides gain of 1, 10,100 , 1000 while the A-821PGL provides gains of 1 , 2 , 4, 8 . It has a maximum sampling rate of 45 k Samples/Sec. . Interrupts are programmable 3 and 9 and provide one channel D/A output. ICP DAS discontinue the /NDA model (without D/A function) since the standard model provides full functions that covers the requirement for /NDA version. Please contacts us for OEM/ODM project if you are interested on customized version (or /NDA model).
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•12-bit A/D converter
•12-bit D/A converter
•16 single-ended or 8 differential input channels
•45 k/s sampling rate
•One 12-bit analog output channel
•Analog Output Range : 0 ~ 5 V , 0 ~ 10 V
•Software programmable gain :
A-821PGL (Low Gain Version ) : 1 , 2 , 4 , 8
A-821PGH(High Gain Version) : 1, 10, 100, 1000
•Interrupt handling
•A/D Trigger modes : Software Trigger, Pacer Trigger, External Trigger , Event Trigger
•A/D data traner modes : polling , interrupt , DMA
•16 digital input & 16 digital output
•37 pin D-Sub connector
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•Signal analysis
•Industrial automation
•Laboratory automation
•Sensor interface
•FFT & frequency analysis
•Transient analysis
•Production test
•Process control
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•DOS sample program(with source codes)
•DLL and OCX SDK for Windows 98/NT/2000
•DLL and OCX SDK for 32-bit Windows XP/2003/Vista/7
•VB/VC/Delphi/BCB sample programs with source codes are included
•LabVIEW toolkit for Windows
•Driver for Linux and DasyLab
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Analog Input
Channels 16 single-ended/8 differential
A/D Converter 12-bit, 8 μs conversion time
Sampling Rate 45 kS/s. max.
Over voltage Protection Continuous +/-35 Vp-p
Input Impedance 10 MΩ/6 pf
Trigger Modes Software, Pacer
Data Traner Polling, Interrupt
Accuracy 0.01 % of FSR ±1 LSB @ 25 °C, ± 10 V
Zero Drift 15 ppm/°C of FSR
Analog Output
Channels 1 independent
Resolution 12-bit
Accuracy 0.01% of FSR ± 1 LSB @ 25 °C, ± 10 V
Output Range Unipolar: 0 ~ 5 V, 0 ~10 V
Bipolar: +/-10 V
Output Driving +/- 5 mA
Slew Rate 0.6 V/μs
Output Impedance 0.1 Ω max.
Operating Mode Software
Digital Input
Channels 16
Compatibility 5 V/TTL
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
Response Speed 1.0 MHz (Typical)
Digital Output
Channels 16
Compatibility 5 V/TTL
Output Voltage Logic 0: 0.4 V max.
Logic 1: 2.4 V min.
Output Capability Sink: 0.8 mA @ 0.8 V
Source: -2.4 mA @ 2.0 V
Response Speed 1.0 MHz (Typical)
Timer/Counter
Channels 3 independent
Resolution 16-bit
Compatibility 5 V/TTL
Input Frequency 10 MHz max.
Reference Clock Internal: 2 MHz
General
Bus Type ISA
I/O Connector Female DB37 x 1
20-pin box header x 2
Dimensions (L x W x D) 160 mm x 106 mm x 22 mm
Power Consumption 300 mA @ +5 V
60 mA @ +12 V
30 mA @ -12 V
Operating Temperature 0 ~ 60 °C
Storage Temperature -20 ~ 70 °C
Humidity 5 ~ 85% RH, non-condensing
Analog Input Range
Model A-821PGL (Low-Gain)
Gain 1 2 4 8
Bipolar (V) +/- 5 +/- 2.5 +/- 1.25 +/- 0.625
Sampling Rate Max. 45 kS/s 45 kS/s 45 kS/s 45 kS/s
Model A-821PGH (High-Gain)
Gain 1 10 100 1000
Bipolar (V) +/- 5 +/- 0.5 +/- 0.05 +/- 0.005
Sampling Rate Max. 45 kS/s 45 kS/s 10 kS/s 1 kS/s
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A-821PGL 12-bit Low Gain Multi-function Board
Includes one CA-4002 D-Sub connector.
A-821PGH 12-bit High Gain Multi-Function Board
Includes one CA-4002 D-Sub connector.
OEM Version
A-821PGL/S A-821PGL + Daughter Board DB-8225
Includes one CA-3710 D-Sub cable.
A-821PGH/S A-821PGH + Daughter Board DB-8225
Includes one CA-3710 D-Sub cable.
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CA-2010 20-pin flat cable,1 M
CA-2020 20-pin flat cable 2 M.
CA-3710 DB-37 Male-Male D-sub cable 1 M (Cable for Daughter Board(45°))
CA-3710D DB-37 Male-Male D-sub cable 1M (Cable for Daughter Board(180°))
CA-3710DM DB-37 Male-Male Cable, 1.0 M, 180°. (RoHS)
CA-3730DM DB-37 Male-Male Cable, 3.0 M, 180°. (RoHS)
CA-3750DM DB-37 Male-Male Cable, 5.0 M, 180°. (RoHS)
CA-4002 37-pin Male D-sub connector with plastic cover.
DB-37 Directly connect signal to D-sub 37-pin connector
DN-37 DIN Rail Mounting 37-pin Connector
DB-8225 Screw Terminal Board For Analog I/O
DB-889D 16-channel Analog Input Multiplexer Board
DB-16P 16-channel Isolated Digital Input Daughter Board
DB-16R 16-channel Relay Output Daughter Board
DB-24C 24-channel Open Collector Output Daughter Board
DB-24SSR 24-channel SSR Output Daughter Board
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