
3.22 031-1CD40 - AI 4x16Bit 0(4)...20mA
The electronic module has 4 inputs with parameterizable functions. The channels of the
module are electrically isolated from the backplane bus. In addition, the channels are iso-
lated to the DC 24V power supply by means of DC/DC converter.
n
4 analog inputs
n
Suited for sensors with 0 ... 20mA;
4 ... 20mA with external supply
n
Interrupt and diagnostics function
n
Interference frequency suppression parameterizable (50/60Hz)
n
16bit resolution
n
Chapter 3.23 ‘031-1CD45 - AI 4x16Bit 0(4)...20mA’ on page 256
with limited parameter set
1
Locking lever terminal module
2
Labeling strip
3
Backplane bus
4
LED status indication
5
DC 24V power section supply
6
Electronic module
7
Terminal module
8
Locking lever electronic module
9
Terminal
RUN
MF
AI x
Description
green
red
red
●
○
X
Bus communication is OK
Module status is OK
●
●
X
Bus communication is OK
Module status reports an error
○
●
X
Bus communication is not possible
Module status reports an error
○
○
X
Error at bus power supply
X
B
X
●
○
●
Error channel x
n
Signal leaves measuring range
n
Error in parameterization
on: ● | off: ○ | blinks with 2Hz: B | not relevant: X
Properties
Structure
Status indication
VIPA System SLIO
Analog Input
031-1CD40 - AI 4x16Bit 0(4)...20mA
HB300 | SM-AIO | | en | 17-05
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