Siemens SIMATIC S7-1500 System Manual page 111

Ex ample for the assignment of c hannel addresses (analog module)
The following figure shows how the addresses of the individual channels of the analog input
module (e.g., 6ES7531-7NF10-0AB0) are determined when the module has the start
address 256.
Figure 6-9
Not e
You can assign symbolic names to the addresses at the following locations in STEP 7:
• PLC tag table
• Properties of the module in the "IO Tags" tab.
Automation system
System Manual, 09/2016, A5E03461182-AD
Example for the assignment of channel addresses (analog module)
Configuring
6.1 Configuring the CPU
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