features and benefits
The PISO-730U universal PCI card supports 3.3 V/5 V PCI bus.
PISO-730U cards provide 32 isolated digital I/O channels (16 x DI and 16 x DO) and 32 TTL-level digital I/O channels (16 x DI and 16 x DO).
Both the isolated DI and DO channels use a short optical transmission path to transfer an electronic signal between the elements of a circuit and keep them electrically isolated.
With 3750 Vrms isolation protection, these DIO channels allow the input signals to be completely floated so as to prevent ground loops and isolate the host computer from damaging voltages.
Each DO offers a Darlington (NPN) transistor and integrated suppression diode for the inductive load.
The open collector outputs (DO channels) are typically used for alarm and warning notification, signal output control, control for external circuits that require a higher voltage level, and signal transmission applications, etc.
PISO-730U cards also add a Card ID switch on-board.
Users can set Card ID and then recognize the board by the ID via software when using two or more cards in one 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.
- Universal PCI (3.3 V/5 V) Interface
- 16-channel Optically-isolated Digital Input
- 16-channel Optically-isolated Digital Output (Sink, NPN)
- 16-channel 5 V/TTL Digital Output
- 16-channel 5 V/TTL Digital Input
- Built-in DC/DC Converter with 3000 VDC Isolation
- 3750 Vrms Photo-isolation Protection
- Supports Card ID (SMD Switch)
- Supports DO Status Readback (Register Level)
- 2 Interrupt Sources
specifications
Hardware| Card ID | Yes (4-bit) |
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| Connector | Female DB37 x 1 | 20-pin box header x 2 |
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Digital Input| Channels | 16 (Isolated) + 16 (Non-isolated) |
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| Type | Wet Contact | Isolated: Photocoupler | Non-isolated: 5V/TTL |
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| Sink/Source (NPN/PNP) | Sink/Source |
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| ON Voltage Level | Wet: 9 ~ 24 V (Min. 7 V; Max. 30 V) | TTL: 2.0 V Min. |
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| OFF Voltage Level | Wet: 0 ~ 1 V | TTL: 0.8 V Max. |
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| Response Speed | 4 kHz (Typical) (Isolated) | 1.0 MHz (Typical) (Non-isolate) |
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| Trigger Mode | Static Update |
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| Isolation | 3750 Vrms (Isolated) |
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Digital Output| Channels | 16 (Isolated) + 16 (Non-isolated ) |
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| Type | Isolated: Open Collector | Non-isolated: 5V/TTL |
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| Sink/Source (NPN/PNP) | Sink (NPN) |
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| Operation Mode | Static Update |
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| Load Voltage | Non-isolated: | Logic 0: 0.4 V max. | Logic 1: 2.4 V min. |
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| Load Current | +30 V for each channel @ 100% duty (Isolated) | Sink: 2.4 mA @ 0.8 V (Non-isolated) | Source: 0.8 mA @ 2.0 V (Non-isolated) |
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| Response Speed | 4 kHz (Typical) (Isolated) | 1.0 MHz (Typical) (Non-isolate) |
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| Isolation | 3750 Vrms (Isolated) |
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PC Bus| Type | 3.3 V/5 V Universal PCI, 32-bit, 33 MHz |
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| Data Bus | 8-bit |
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Power| Consumption | 600 mA @ +5 V |
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Mechanical| Dimensions (mm) | 105 x 180 x 22 (W x L x D) |
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Environment| Operating Temperature | 0 ~ +60°C |
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| Storage Temperature | -20 ~ +70°C |
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| Humidity | 5 ~ 85% RH, Non-condensing |
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