Parameter
Value
Unused voltage inputs
Are configured as "unused"
Unused current inputs
Have a low resistance, can be left open-circuited
Overvoltage protection
Yes
Technical data of the analog inputs, if used as digital inputs
Parameter
Value
Number of channels per module
Max. 4
Distribution of channels into groups
1 group of 4 channels
Connections of the channels I0+ to I3+
Terminals 2.0 to 2.3
Reference potential for the inputs
Terminals 1.9, 2.9, 3.9 and 4.9 (ZP)
Input signal delay
Typ. 8 ms, configurable from 0.1 to 32 ms
Indication of the input signals
1 LED per channel
Input signal voltage
24 V DC
Signal 0
-30 V...+5 V
Undefined signal
+5 V...+13 V
Signal 1
+13 V...+30 V
Input current per channel
Input v24 V
Typ. 7 mA
Input v5 V
Typ. 1.4 mA
Input v15 V
Typ. 4.3 mA
Input v30 V
< 9 mA
Input resistance
ca. 3.5 k
W
Technical data of the analog outputs
Parameter
Value
Number of channels per module
4, all channels for voltage and current
Distribution of channels into groups
1 group of 4 channels
Channels O0-...O3-
Terminals 3.0...3.3
Channels O0+...O3+
Terminals 4.0...4.3
Output type
Bipolar with voltage, unipolar with current
Galvanic isolation
Against internal supply and other modules
Configurability
-10 V...+10 V, 0 mA...20 mA, 4 mA...20 mA (each
output can be configured individually), current out-
puts only channels 0...3
Output resistance (load), as current
output
0
W
...500
W
Output loadability, as voltage output
Max.
±
10 mA
Indication of the output signals
One LED per channel
Resolution
12 bits (+ sign)
Device specifications
I/O modules > Analog I/O modules
2022/01/31
3ADR010278, 3, en_US
522