Trang chủ » Bo mạch I/O kết nối máy tính (PC Boards) » Card PCI Express 8 kênh đầu vào tương tự 16 bits + 4 kênh DIO ICP DAS PCIe-8620 CR

Card PCI Express 8 kênh đầu vào tương tự 16 bits + 4 kênh DIO ICP DAS PCIe-8620 CR

PCI Express, 200 kS/s, 16-bit 8-ch Simultaneously Sampled Analog Input Board with 4-ch Isolated DIO

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Model: PCIe-8620 CR
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Card PCI Express 8 kênh đầu vào tương tự 16 bits + 4 kênh DIO ICP DAS PCIe-8620 CR

The PCIe-8620 is a powerful multifunction board based on the PCI Express. With a FIFO of 2048 samples, the maximum sampling rate of PCIe-8620 is up to 200 kS/s with 8 16-bit A/D converters simultaneously sampling on each channel. The PCIe-8620 has 4 digital input channels, 4 digital output channels, and two PWM output channels.

PCIe-8620 supports more kinds of trigger modes for A/D conversion: software trigger and internal pacer trigger. The software trigger can acquire a sample whenever needed, while the internal pacer saves CPU loading by triggering the sampling at pre-programmed frequency. The PCIe-8620 also includes an onboard Card ID switch that can be used to set a unique ID for each board so that they can be instantly recognized if two or more boards are installed in the same computer.

The cards support various OS versions, such as Linux, DOS, Windows. DLL and Active X control together with various language sample program based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users to quickly and easily develop their own applications.

Hardware
Card ID Yes (4-bit)
Connector Female DB25 x 1
Analog Input
Channels 8 single-ended (Simultaneously)
Range Gain: 1, 2 Bipolar Range: ±10 V, ±5 V
Resolution 16-bit
Accuracy 0.05 % of FSR ±1 LSB @ 25 °C, ±10 V
Sampling Rate 200 kS/s
Input Impedance 10,000 MΩ/4pF
Overvoltage Protection Continuous ±35 Vp-p
FIFO Size 2048 samples
Trigger Mode Software, Pacer
Isolation 2500 VDC (Bus-type)
Data Transfer Polling, Interrupt, DMA
Digital Input
Channels 4
Type 5 V/TTL
TTL Input, ON Voltage Level 2.0 V Min.
TTL Input, OFF Voltage Level 0.8 V Max.
Response Speed 1.0 MHz (Typical)
Trigger Mode Static Update
Data Transfer Polling
Isolation 2500 VDC
Digital Output
Channels 4
Type 5 V/CMOS
Operation Mode Static Update
Voltage Logic 0: 0.4 V Max.
Logic 1: 2.4 V Min.
Max. Load Current Sink: 6 mA @ 0.33 V
Source: 6 mA @ 4.77 V
Response Speed 1.0 MHz (Typical)
Isolation 2500 VDC
DO Readback Yes
PC Bus
Type PCI Express x 1
Data Bus 32-bit
Power
Consumption 500 mA @ +3.3 V
200 mA @ +12 V
Mechanical
Dimensions (mm) Full-profile: 120 x 107 x 22
Low-profile: 80 x 107 x 22
(W x L x D)
Environmental
Operating Temperature 0 ~ +60°C
Storage Temperature -20 ~ +70°C
Humidity 5 ~ 85% RH, Non-condensing
PCIe-8620     CR PCI Express, 200 kS/s, 16-bit 8-ch Simultaneously Sampled Analog Input Board with 4-ch Isolated DIO (RoHS)
Includes one CA-PC25M D-Sub Connector and One Low-profile bracket
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