X20 system modules • Analog input modules • X20AI2222
144
X20 system User's Manual 3.10
4.3.3 X20AI2222
4.3.3.1 General information
The module is equipped with 2 inputs with 13-bit (including sign) digital converter resolution. It can be used to
capture voltage signals in the range from ±10 V.
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.
•
2 analog inputs ±10 V
•
13-bit digital converter resolution
4.3.3.2 Order data
Model number
Short description
Figure
Analog input modules
X20AI2222
X20 analog input module, 2 inputs, ±10 V, 13-bit resolution, con-
figurable input filter
Required accessories
Bus modules
X20BM11
Bus module, 24 VDC keyed, internal I/O supply continuous
Terminal blocks
X20TB06
X20 terminal block, 6-pin, 24 VDC keyed
X20TB12
X20 terminal block, 12-pin, 24 VDC keyed
Table 28: X20AI2222 - Order data
4.3.3.3 Technical data
Product ID
X20AI2222
Short description
I/O module
2 analog inputs ±10 V
General information
B&R ID code
0xCAB0
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
Power consumption
Bus
0.01 W
Internal I/O
0.8 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
Yes
GL
Yes
GOST-R
Yes
Analog inputs
Input
±10 V
Input type
Differential input
Digital converter resolution
±12-bit
Conversion time
300 µs for all inputs
Output format
Data type
INT
Voltage
0x8001 - 0x7FFF / 1 LSB = 0x0008 = 2.441 mV
Input impedance in signal range
20 MΩ
Input protection
Protection against wiring with supply voltage
Permitted input signal
Max. ±30 V
Table 29: X20AI2222 - Technical data
Summary of Contents for X20 System
Page 2: ......
