The DS2202 HIL I/O Board has been designed for hardware-in-the-loop simulation in automotive applications, and is tailored to the simulation and measurement of automotive signals. The board contains signal conditioning for typical signal levels of 12 V, 24 V, and 48 V automotive systems and supports 2-voltage systems.
The DS2202 HIL I/O Board has been designed for hardware-in-the-loop simulation in automotive applications, and is tailored to the simulation and measurement of automotive signals. The board contains signal conditioning for typical signal levels of 12 V, 24 V, and 48 V automotive systems and supports 2‑voltage systems. Typical use cases are body electronics, transmission, and component tests performed by automotive suppliers, or as an additional HIL I/O board in large powertrain and vehicle dynamics HIL applications.
Together with a processor board (DS1006 or DS1007), the DS2202 HIL I/O Board constitutes the hardware core of dSPACE Simulator. While the DS2202 measures and generates the signals required, the processor board performs the calculation of the real-time model. Communication between the processor board and the I/O board runs via the peripheral high-speed bus (PHS++ bus). The DS2202 can be used in dSPACE Simulator Mid-Size and Full-Size.
Parameter | Specification | ||
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A/D channels | Channels |
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Resolution |
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Conversion time1) |
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Input voltage range |
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Offset error |
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Gain error |
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Input impedance |
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D/A channels | Channels |
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Output voltage range |
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Resolution |
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Settling time |
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Output current |
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Offset error |
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Gain error |
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Digital inputs | Channels |
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Input voltage |
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Threshold voltage level |
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Input impedance |
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Channels |
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External supply voltage |
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Output current range |
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Vout high, min. |
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Vout low, max. |
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Interfaces | Serial interface | Configuration |
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Baud rate |
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CAN bus interface | Configuration |
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Baud rate |
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Physical connections |
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Host interface |
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Physical characteristics | Physical size |
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Ambient temperature |
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Power supply | From host PC/expansion box |
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VBAT |
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1) Speed and timing specifications describe the capabilities of the hardware components and circuits of dSPACE products. Depending on the software complexity, the attainable overall performance can deviate significantly from the hardware specification.
2) Output swing referenced to ground, when DACx is connected to another potential than GND.