Technical Data
Manual • Doc.-No.: C.3030.21 / Rev. 1.4
CAN-CBX-AI420
Page 12 of 103
2.4 Analog Inputs
Number
4 differential
kl
-converter inputs
Converter-Type
AD7732BRU
Resolution
resolution of the converter up to 24 bit
Input voltage rage
±10 V
Input impedance
minimum: 100 k
m
,
typical: 124 k
m
Conversion time
programmable
Electrical isolation against other
units
via magnetic data coupler
Protective circuit
Resistance against overvoltage of the converter inputs:
- up to ±16,5 V without influence on the adjacent channel
- absolute maximum ±50 V
Table 4: Data of the analog inputs
2.5 Software-Support
The firmware of the module supports CANopen
®
according to CiA
®
CANopen specification CiA 301
[1] und CiA DS-401 [2].
The CAN-CBX-AI420 EDS file can be downloaded f rom the esd website
www.esd.eu
.