Coated modules • Analog input modules • X20cAI4632
2496
X20 system User's Manual 3.10
5.3.4.3 Technical data
Product ID
X20cAI4632
Short description
I/O module
4 analog inputs, ±10 V or 0 to 20 mA
General information
B&R ID code
0xE1F0
Status indicators
I/O function per channel, operating state, module status
Diagnostics
Module run/error
Yes, using status LED and software
Inputs
Yes, using status LED and software
Channel type
Yes, using software
Power consumption
Bus
0.01 W
Internal I/O
1.5 W
1)
Additional power dissipation caused by the actua-
tors (resistive) [W]
-
Electrical isolation
Channel - Bus
Yes
Channel - Channel
No
Certification
CE
Yes
cULus
Yes
ATEX Zone 2
2)
Yes
GL
Yes
GOST-R
Yes
Analog inputs
Input
±10 V or 0 to 20 mA, via different connection terminal points
Input type
Differential input
Digital converter resolution
Voltage
±15-bit
Current
15-bit
Conversion time
50 µs for all inputs
Output format
INT
Output format
Voltage
INT 0x8001 - 0x7FFF / 1 LSB = 0x0001 = 305.176 µV
Current
INT 0x0000 - 0x7FFF / 1 LSB = 0x0001 = 610.352 nA
Input impedance in signal range
Voltage
20 MΩ
Current
-
Load
Voltage
-
Current
<400 Ω
Input protection
Protection against wiring with supply voltage
Permitted input signal
Voltage
Max. ±30 V
Current
Max. ±50 mA
Output of the digital value during overload
Below lower limit
Voltage
0x8001
Current
0x0000
Above upper limit
Voltage
0x7FFF
Current
0x7FFF
Conversion procedure
SAR
Input filter
Hardware - 3rd-order low pass / cut-off frequency 10 kHz
Max. error at 25°C
Voltage
Gain
0.08%
3)
Offset
0.01%
4)
Current
Gain
0.08%
3)
Offset
0.02%
5)
Max. gain drift
Voltage
0.01 %/°C
3)
Current
0.01 %/°C
3)
Max. offset drift
Voltage
0.001 %/°C
4)
Current
0.002 %/°C
5)
Common-mode rejection
DC
70 dB
50 Hz
70 dB
Common-mode range
±12 V
Crosstalk between channels
<-70 dB
Table 907: X20cAI4632 - Technical data
Summary of Contents for X20 System
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