Technical Data Of Analog Inputs/Outputs - Wieland ricos Manual

3.2

Technical data of analog inputs/outputs

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