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Technical data, notes for installation and dimensions
© 2002 Wieland Electric GmbH Version 2.4* (December 2002)
Part no. 05.591.3389.0
© 2002 Wieland Electric GmbH
109
3.2
Technical data of analog inputs/outputs
Analog inputs ± 10 V / 0...10 V
Parameters
Conditions
min.
typ.
max.
Unit
Measuring range (± 10
V)
-10.000
+9.995
V
Measuring range (0...10
V)
0
+9.995
V
Resolution
12
bit
Conversion period
2
ms
Common-mode range
against AGND
-12.1
+12.8
V
Input resistance
+input or –input against AGND
1
M
Ω
Input current
+input on AGND
-input on AGND
-
15
+ 15
µ
A
µ
A
Permitted source
voltage range for two-
way detection of wire
breakage:
Floating source
-pole laid on AGND:
+pole laid on AGND:
-10
-2.1
-2.8
+9.9
+9.9
+9.9
V
V
V
Max. total error
±40 mV ±0.35% of measured value
Electrical isolation
Only on the bus, analog channels are not separated from each other
Analog inputs 20 mA /4...20 mA
Parameters
Conditions
min.
typ.
max.
Unit
Measuring range (0...20
mA)
0
19.995
mA
Measuring range (4...20
mA)
0
19.995
mA
Resolution
12
bit
Conversion period
2
ms
Input load
Current input against AGND
99.9
100.0
100.1
Ω
Permitted continuous
input load
200
mW
Permitted continuous
input current
-40
40
mA
Permitted continuous
input voltage
-4
4
V
Dynamic input
resistance
f > 2 kHz
95
Ω
Offset error
0.5
1
LSB
Channel crosstalk
f < 100 Hz
-74
dB
Gain error
0.2
0.45
%
FSR
Noise voltage
0.5
2
LSB
Max. total error
±40
µ
A ±0.35% of measured value
Electrical isolation
Only on the bus, analog channels are not separated from each other