10 | Technical data
RINCO ULTRASONICS AG
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BA_Standard3000_GB_V5.1_36566
Analogue and digital inputs and outputs
Voltage supply and voltage level
The digital inputs/outputs require an external 24 V voltage supply (+24VDC_
IO_IN).
The following table shows the voltage level of voltage supplies and the digital
inputs/outputs.
Parameters
Condition
Min.
Type Max.
Unit
24VDC_EXT_IN
20
24
28
V
Digital input high
signal
15
V
Digital input low
signal
1
V
Digital output high
signal
Vsupply = 24 V
24
V
Digital output low
signal
Vsupply = 24 V
0
0.5
V
Tab. 51:
Voltage supply and voltage level
Overview of inputs and outputs
Signal type
Voltage level
Digital inputs
24 VDC
Input current = 5 mA type.
Input resistance = 8.4 kΩ
Analogue inputs
0 to 10 VDC
Accuracy ±3 %
Input current = 0.3 mA type.
Input resistance = 45 kΩ
Digital outputs
24 VDC
Output current = 100 mA max.
Analogue outputs
0 to 10 VDC
Output current = 10 mA max.
Output resistance = 680 Ω
Tab. 52:
Overview of inputs and outputs
10.7.2
10.7.2.1
10.7.2.2
