B&R X90, Руководство пользователя

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X90 mobile modules
320 X90 mobile system User's manual V 1.20 - Translation of the original manual
5.7.1.3 Technical data
Model number X90AT910.04-00 X90AT910.08-00
Short description
I/O module 4 inputs for PT1000 resistance tem-
perature measurement, analog inputs,
PWM signal outputs, 1-wire connections
8 inputs for PT1000 resistance tem-
perature measurement, analog inputs,
PWM signal outputs, 1-wire connections
General information
B&R ID code 0xEC23 0xEC22
Status indicators -
Diagnostics
Digital inputs External resistor connection
Electrical isolation
Digital - Digital No
Digital - Analog No
Certifications
CE Yes
UN ECE-R10 Yes
Multi-function inputs
Multifunction resistance measurement inputs (MF-
AT)
Quantity 4 8
Functions Resistance measurement input PT1000, digital input, sink/source circuit, analog input 0
to 10 V, 0 to 32 V, 0 to 20 mA, PWM signal output high-side, configurable per channel
Digital inputs
Quantity 0 to 4, depending on use of
multifunction inputs/outputs
0 to 8, depending on use of
multifunction inputs/outputs
Input voltage 9 to 32 VDC
Input current at 24 VDC Typ. 2.4 mA
Input filter
Hardware 500 μs at switching threshold = 50% supply voltage
Software Default 1 ms, configurable between 0 and 25 ms in 0.2 ms intervals
Input circuit Sink/Source, configurable Configurable sink/source
Input resistance 10 kΩ
Input delay <0.5 ms (at 160 μs sampling rate)
Switching threshold Fixed or ratiometric, configurable
Analog inputs
Quantity 0 to 4, depending on use of
multifunction inputs/outputs
0 to 8, depending on use of
multifunction inputs/outputs
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 0 to 10 V: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 3.1 mV.
0 to 32 V: INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 9.8 mV
Current INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 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 signal
Nominal 0 to 10 V / 0 to 32 V or 0 to 20 mA
Permissible input signal
Voltage ±36 V
Current ±50 mA
Output of digital value during overload
Undershoot
Voltage 0x0000
Current 0x0000
Overshoot
Voltage 0x7FFF
Current 0x7FFF
Max. error at 25°C <1%
1)
Max. gain drift
Voltage <0.03%/°C
2)
Current <0.06%/°C
2)
Max. offset drift
Voltage <0.007%/°C
1)
Current <0.02%/°C
1)
Table 38: X90AT910.04-00, X90AT910.08-00 - Technical data