I/O function per channel, operating state, module status
Diagnostics
Module run/error
Yes, using LED status indicator and software
Inputs
Yes, using LED status indicator and software
Channel type
Yes, using software
Power consumption
Bus
0.01 W
Internal I/O
0.8 W
Additional power dissipation caused by actuators (resistive) [W]
-
Certifications
CE
Yes
UKCA
Yes
CRA (Cyber Resilience Act)
In preparation
ATEX
Zone 2, II 3G Ex nA nC IIA T5 Gc IP20, Ta (see X20 user's manual) FTZÚ 09 ATEX 0083X
UL
cULus E115267 Industrial control equipment
HazLoc
cCSAus 244665 Process control equipment for hazardous locations Class I, Division 2, Groups ABCD, T5
DNV
Temperature: B (0 to 55°C) Humidity: B (up to 100%) Vibration: B (4 g) EMC: B (bridge and open deck)
CCS
Yes
LR
ENV1
KR
Yes
ABS
Yes
BV
EC33B Temperature: 5 - 55°C Vibration: 4 g EMC: Bridge and open deck
KC
Yes
Analog inputs
Input
±10 V or 0 to 20 mA / 4 to 20 mA, via different terminal connections
Input type
Differential input
Digital converter resolution
Voltage
±12-bit
Current
12-bit
Conversion time
300 μs for all inputs
Output format
Data type
INT
Voltage
INT 0x8001 - 0x7FFF / 1 LSB = 0x0008 = 2.441 mV
Current
INT 0x0000 - 0x7FFF / 1 LSB = 0x0008 = 4.883 µA
Input impedance in signal range
Voltage
20 MΩ
Current
-
Load
Voltage
-
Current
<400 Ω
Input protection
Protection against wiring with supply voltage
Permissible input signal
Voltage
Max. ±30 V
Current
Max. ±50 mA
Output of digital value during overload
Configurable
Conversion procedure
SAR
Input filter
Third-order low-pass filter / Cutoff frequency 1 kHz
Max. error
Voltage
Gain
0.08%
Offset
0.015%
Current
Gain
0 to 20 mA = 0.08% / 4 to 20 mA = 0.1%
Offset
0 to 20 mA = 0.03% / 4 to 20 mA = 0.16%
Max. gain drift
Voltage
0.006%/°C
Current
0 to 20 mA = 0.009 %/°C 4 to 20 mA = 0.0113 %/°C
Max. offset drift
Voltage
0.002%/°C
Current
0 to 20 mA = 0.004 %/°C 4 to 20 mA = 0.005 %/°C
Common-mode rejection
DC
70 dB
50 Hz
70 dB
Common-mode range
±12 V
Crosstalk between channels
<-70 dB
Nonlinearity
Voltage
<0.025%
Current
<0.05%
Insulation voltage between channel and bus
500 Veff
Electrical properties
Electrical isolation
Channel isolated from bus Channel not isolated from channel
Operating conditions
Mounting orientation
Horizontal
Yes
Vertical
Yes
Installation elevation above sea level
0 to 2000 m
No limitation
>2000 m
Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529
IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation
-25 to 60°C
Vertical mounting orientation
-25 to 50°C
Derating
-
Storage
-40 to 85°C
Transport
-40 to 85°C
Relative humidity
Operation
5 to 95%, non-condensing
Storage
5 to 95%, non-condensing
Transport
5 to 95%, non-condensing
Mechanical properties
Note
Order 1x terminal block X20TB06 or X20TB12 separately. Order 1x bus module X20BM11 separately.
Pitch
12.5+0.2 mm
Material number:
X20AI2622
Description:
2 analog inputs
Either current or voltage signal possible
13-bit digital converter resolution
The module is equipped with 2 inputs with 13-bit (including sign) digital converter resolution. It is possible to select between the current and voltage signal using different terminals.
This module is designed for X20 6-pin terminal blocks. If needed (e.g. for logistical reasons), the 12-pin terminal block can also be used.
