Compatibility With The Previous Product; Enhanced Functions And Modifications - Siemens SIMATIC NET S7-300-PROFIBUS CP 342-5 Equipment Manual

Application and functions

1.6 Compatibility with the previous product

1.6 Compatibility with the previous product
1.6.1

Enhanced functions and modifications

Replacing a module
The CP 342-5 (6GK7 342-5DA03-0XE0) is suitable as a replacement for the following
predecessor products:
• CP 342-5 (6GK7 342-5DA00-0XE0)
• CP 342-5 (6GK7 342-5DA01-0XE0)
• CP 342-5 (6GK7 342-5DA02-0XE0)
Functional differences
In the following table, you can see the performance and functional characteristics that differ
from the previously available device types.
Performance/functional characteristics
Number of connectable DP slaves
I/O configuration limits DP master
I/O configuration limits DP slave
Also supports transmission speeds > 1.5 Mbps
Supports SYNC / FREEZE in DP slave mode
Interface in the user program in DP mode
22
CP type 6GK7 342-5-****-0XE0
-5DA00- -5DA01-
64 124
240 bytes 2160 bytes
86 bytes 240 bytes
Refer to the information in section Compatibility in the
user program in DP mode (Page 24).
Equipment Manual, 01/2023, C79000-G8976-C146-11
-5DA02- -5DA03-
124 124
2160 bytes 2160 bytes
240 bytes 240 bytes
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CP 342-5