B&R X90, Руководство пользователя

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X90 mobile modules
38 X90 mobile system User's manual V 1.20 - Translation of the original manual
Model number X90CP172.24-00 X90CP172.48-00
Input current at 24 VDC MF-DI: Typ. 1.2 / 2.5 / 3.6 mA, configurable
MF-AI: Typ. 1.2 / 2.5 / 3.6 mA, configurable
MF-DO: Typ. 2.5 mA
MF-PWM: Typ. 2.5 mA
Input filter
Hardware MF-DI: 3 μs if switching threshold = 50% of supply voltage
MF-AI: 300 μs if switching threshold = 50% of supply voltage
MF-DO: 300 μs
MF-PWM: 150 μs
Software Default 1 ms, configurable between 0 and 25 ms in 0.1 ms intervals
Input circuit Sink/Source, configurable
Input resistance MF-AI and MF-DI: Typ. 6.5 / 9 / 18 kΩ, configurable
MF-DO and MF-PWM: 9 kΩ
Input frequency MF-DI: Max. 50 kHz
Switching threshold MF-DI: 50% of supply voltage
MF-AI: Switching threshold and hysteresis configurable with software
MF-DO: 42% of supply voltage
MF-PWM: 42% of supply voltage
Analog inputs
Input 0 to 10 V / 0 to 32 V or 0 to 20 mA
Digital converter resolution 12-bit
Conversion time 160 μs
Output format
Data type INT
Voltage Voltage 0 to 10 V: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 2.44 mV
Voltage 0 to 32 V: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 7.81 mV
Current INT 0x0000 - 0x7FFF / 1 LSB = 0.0008 = 6.1 μA
Input impedance in signal range
Voltage 100 kΩ
Current -
Load
Voltage -
Current <300 Ω
Open circuit detection Per application
Reverse polarity protection Yes
Input filter 1st-order low pass / cutoff frequency of voltage input 350 Hz, current input 200 Hz
Max. error at 25°C
Voltage
Gain <1%
4)
Offset <1%
5)
Current
Gain <1%
4)
Offset <1%
6)
Max. gain drift
Voltage <0.03%/°C
4)
Current <0.04%/°C
4)
Max. offset drift
Voltage <0.006%/°C
5)
Current <0.02%/°C
6)
Input filter
Cutoff frequency Voltage: 350 Hz
Current: 200 Hz
Slope 20 dB
Hardware 300 μs at switching threshold = 50% supply voltage
Software Default 1 ms, configurable between 0 and 25 ms in 0.1 ms intervals
Sensor power supply
Voltage Sensor power supply 1: 5/10 V
Sensor power supply 2: 5 V
7)
Current Sensor power supply 1: Max. 400 mA, precision: ±3%
Sensor power supply 2: Max. 500 mA, precision: ±4%
8)
Digital outputs
Design MF-DO: FET positive switching, 2 channels can be connected in parallel (max. 8 A)
MF-PWM: FET positive/negative switching, channels can be connected in parallel
9)
Quantity 0 to 12, depends on the use of multifunction outputs 0 to 24, depends on the use of multifunction outputs
Nominal voltage 12 / 24 VDC
Nominal output current MF-DO: 4 A
MF-PWM: 4 A / 6 A
Output protection Thermal cutoff if overcurrent or short circuit occurs, integrated protection for switching inductances
Diagnostic status MF-DO: Overload I
L
> I
Nom
, short circuit I
L
> 20 A
MF-PWM: Overload I
L
> I
Nom
, short circuit I
L
> 10 A
Leakage current when switched off MF-DO: 10 μA
MF-PWM: 20 μA
R
DS(on)
MF-DO: 80 mΩ
MF-PWM: 50 mΩ
Residual voltage <1 V at 4 A nominal current
Table 10: X90CP172.24-00, X90CP172.48-00 - Technical data