X90 mobile modules
X90 mobile system User's manual V 1.20 - Translation of the original manual
39
Model number
X90CP172.24-00
X90CP172.48-00
Peak short circuit current
MF-DO: 90 A
MF-PWM: 50 A
Switching frequency
Resistive load
MF-DO: Max. 250 Hz
Inductive load
MF-DO: Load current 4 A: Max. 4 mH (see section "Switching inductive loads")
Braking voltage when switching off inductive loads
MF-DO: Typ. 64 VDC
Switching delay
MF-DO: Max. 150 μs
Output voltage
Nominal
9 to 32 VDC
Current measurement
Current measurement range
MF-DO: 0 to 20 A
MF-PWM: ±10 A
Sampling frequency
MF-DO: 160 μs
MF-PWM: 40 μs
Resolution
Output format: INT
MF-DO: INT 0x0000 to 0x7FFF / 1 LSB = 610 μA
MF-PWM: INT 0x8001 to 0x7FFF / 1 LSB = 305 μA
Precision
MF-DO: ±12% ±0.2 A
MF-PWM: ±0.2% ±20 mA
Temperature drift
MF-DO: ±0.2%/°C ±1 mA/°C
MF-PWM: ±0.02%/°C ±1 mA/°C
PWM output
Quantity
0 to 6x 4 A and
0 to 2x 6 A
depends on the use of multifunction inputs/outputs
0 to 11x 4 A and
0 to 5x 6 A
depends on the use of multifunction outputs
Nominal voltage
12 / 24 VDC
Permissible supply voltage range
9 to 32 VDC
PWM frequency
15 Hz to 1 kHz
Duty cycle
0 to 100% in 0.1% steps, resolution <50 μs
Output circuit
Sink/Source
Output protection
Thermal cutoff if overcurrent or short circuit occurs, integrated protection for switching inductances
Design
FET positive/negative switching, channels can be connected in parallel
9)
Diagnostic status
Output monitoring with 1 ms delay
Load break (ON: I
L
<0.1 A), overload I
L
> I
Nom
, short circuit I
L
>10 A
Peak short circuit current
50 A (max. 0.2 ms)
Current measurement
Current measurement range
MF-PWM: ±10 A
Conversion time
MF-PWM: 40 μs
Resolution
12-bit for current value
14-bit through oversampling at >1 ms measurement period
16-bit through oversampling at >10 ms measurement period
Output format
Data type
INT 0x8001 to 0x7FFF
Current
1 LSB = 305 μA at 16-bit
Precision
MF-PWM: ±0.2% ±20 mA
Temperature drift
MF-PWM: ±0.02%/°C ±1 mA/°C
Common mode error
MF-PWM: ±3 mA/V
Electrical characteristics
Summation current
Multifunction digital outputs (MF-DO)
Max. 16 A
Max. 20 A
Mainboard
10)
Max. 40 A
Option boards
Max. 32 A
Complete system
Max. 70 A
Operating conditions
Mounting orientation
Any
Yes
Degree of protection per EN 60529
IP69K
11)
Environmental conditions
Temperature
Operation
Horizontal mounting orientation
-40 to 85°C housing surface
Vertical mounting orientation
-40 to 85°C housing surface
Storage
-40 to 85°C
Transport
-40 to 85°C
Relative humidity
Operation
5 to 100%, condensing
Storage
5 to 100%, condensing
Transport
5 to 100%, condensing
Table 10: X90CP172.24-00, X90CP172.48-00 - Technical data
