Fig. 84: Connection of analog output loads (current)
The following measuring ranges can be configured
Chapter 1.6.3.1.1.6 “Parameterization”
0
Current
0 mA...20 mA
Load 0
W
...500
W
1 channel used
Current
4 mA...20 mA
Load 0
W
...500
W
1 channel used
For a description of the function of the LEDs, please refer to the Diagnosis and displays /
Chapter 1.6.3.1.1.8 “State LEDs” on page 572
Unused analog outputs can be left open-circuited.
Internal data exchange
Without the fast counter
With the fast counter (only
with AC500)
Digital inputs (bytes)
3
5
Digital outputs (bytes)
1
3
Analog inputs (words)
4
4
Digital outputs (words)
2
2
Counter input data (words)
0
4
Counter output data (words)
0
8
I/O configuration
The module does not store configuration data itself. It gets its parameterization data from the
master device of the I/O bus (CPU or communication interface module) during power-up of the
system.
Hence, replacing I/O modules is possible without any re-parameterization via software.
Device specifications
I/O modules > Digital/Analog I/O modules
2022/01/31
3ADR010278, 3, en_US
564