Siemens CP 1626 Operating Instructions Manual page 7

List of available protocols (local access via a local network)
The following is a list of all available protocols and their ports through which the CP 1626 can
be accessed.
Table 1 List of available protocols
Protocol Protocol/
Port number
PROFINET UDP/34964
UDP/60136
UDP/65203
HTTP TCP/443
SNMP UDP/161
S7 TCP/102
Explanation of the table:
● Authentication
Specifies whether authentication of the communication partner takes place.
● Encryption
Specifies whether the transfer is encrypted.
SIMATIC NET glossary
Explanations of many of the specialist terms used in this documentation can be found in the
SIMATIC NET glossary.
You will find the SIMATIC NET glossary on the Internet at the following address:
50305045 (http://support.automation.siemens.com/WW/view/en/50305045)
CP 1626
Operating Instructions, 11/2018, C79000-G8976-C434-03
Default port Port configura-
status ble
Open No
Open No
Open No
Open No
Authentication Encryption
No No
No No
No No
No No
Preface
7