SIGMATEK C-DIAS Technical Data Manual page 2

C-DIAS ANALOG INPUT MODULE
Number of filters per channel
Calibratable
Serial interface
So that the maximum load for the reference voltage is not exceeded, a maximum of 4
bridges with a minimum resistance of 300Ohms can be connected to the CAI 042.
Here, it doesn't matter if 4 bridges are connected parallel with one channel or if each
Afin de ne pas dépasser la charge maximale de la tension de référence, au maximum 4
ponts d'une résistance supérieure ou égale à 300 ohms peuvent être connectés à la
CAI 042. Il est sans importance si quatre ponts sont connectés en parallèle avec un canal
Step response of the analog and digital filters (20mV steps)
100000
80000
60000
40000
20000
0
0 10
Electrical Requirements
Supply from C-DIAS Bus
Current consumption of the
C-DIAS Bus (+5 V supply)
Current consumption of the
C-DIAS Bus (+24 V-supply)
Page 2 a
channel is connected to a single bridge.
ou si chaque canal est connecté à un seul pont.
20 30 40
Typically 50mA
Typically 200mA
CAI 042
2 (1 fix, 2. 4-step settable)
Yes
Analysis with hyper terminal possible
50 60 70
Samples [n]
+5V and +24V
Filter 2-1
Filter 2-2
Filter 2-3
Filter 2-4
Filter 1
80 90 10 0
Maximum 70mA
Maximum 250mA
02.08.2011