정밀한 아날로그 출력 채널을 갖춘 DS6242는 RCP(rapid control prototyping)와 HIL(hardware-in-the-loop) 테스트 애플리케이션에 사용할 수 있습니다. 10개의 전기 절연 아날로그 출력 채널은 전압 출력과 전류 싱크를 지원합니다. 전압 출력의 경우 최대 3개의 채널을 결합하여 -60V~+60V의 전압 범위를 커버할 수 있습니다.
ECU 기능을 개발하는 동안 DS6242는 액추에이터 제어를 위한 아날로그 신호 발생기로 작동합니다. 테스트 시나리오에서는 센서 시뮬레이션을 위한 신호를 생성합니다.
Technical Details
|
Parameter |
Specification |
|
|---|---|---|
|
Angular processing units |
Number of units |
6 slaves |
|
Maximum speed |
1,200,000 °/s (200,000 rpm) |
|
|
Communication interface |
IOCNET (up to 2.5 Gbit/s link speed) |
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|
Provided channel types |
|
|
|
I/O connector |
50-pin Sub-D |
|
|
Typical power consumption |
20 W (typ. 0.834 A, at +24 V, with no output load) 24 W (typ. 1 A, at +24 V, with all outputs in voltage out mode each channel with 20 mA load.) |
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|
Physical size |
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Analog Out 21 Channel Type
|
Functionality |
Parameter |
Specification1) |
|---|---|---|
|
Analog voltage out |
Output voltage (signal pin to reference pin) |
-20 V ... +20 V |
|
Reference voltage (reference pin to GND) |
-60 V ... +60 V |
|
|
Working voltage range (signal pin to GND) |
-60 V ... +60 V |
|
|
Output current |
-40 mA … +40 mA |
|
|
Resolution |
16 bit |
|
|
Settling time2) |
4 µs (typ.) |
|
|
Update rate |
1 MS/s |
|
|
Gain error |
±0.1% (typ.) |
|
|
Offset error |
±2 mV (typ.) |
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|
Current sink |
Output current |
-20 μA … -40 mA and 20 μA … 40 mA |
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|
Reference voltage (reference pin to GND) |
-60 V ... +60 V |
|
|
Working voltage range (signal pin to GND) |
-60 V ... +60 V |
|
|
Analog output voltage |
-2 V … -60 V or 2 V … 60 V3) |
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|
Output current |
-20 μA … -40 mA or 20 μA … 40 mA3) |
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|
Resolution |
15 bit |
|
|
Max. frequency |
140 kHz (typ.) |
|
|
Update rate |
1 MS/s |
|
|
Gain error |
±0.1% (typ.) |
|
|
Offset error |
±10 μA (typ.) |
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Supported function blocks |
|
|
|
Channel multiplication |
Voltage enhancement |
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|
Current enhancement |
|
|
|
Failure routing unit (FRU) |
No |
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1) Unless stated otherwise, the specifications are valid only if the dSPACE hardware is correctly connected to the power, switched on, and ready for operation.
2) Full-scale range (FSR) step, value generally depends on output load condition.
3) It depends on the voltage direction whether the current is negative or positive.
4) You cannot use current enhancement and voltage enhancement at the same time.
Trigger In 4 channel type
|
Functionality |
Parameter |
Specification |
|---|---|---|
|
Trigger voltage in |
Input voltage |
0 V ... +60 V |
|
Input threshold voltage |
0 V … +23 V |
|
|
Hysteresis |
600 mV (typ.) |
|
|
Input resistance |
360 kΩ |
|
|
Threshold voltage resolution |
8 bit |
|
|
Supported function blocks |
Trigger In |
|
|
Channel multiplication |
No |
|
|
Failure routing unit (FRU) |
No |
|
