Siemens Simatic S7-400 - Standards and Approvals; Currently Valid Markings and Approvals

ASCII driver
Parameter can also be assigned parameters:
• Number of end-of-text characters: 1 and/or 2
• Hex code for 󹪝rst/second end-of-text character
ASCII driver with end of message frame recognition by con󹪝gured message-frame length
Parameter can also be assigned parameters:
• Message frame length: 1 to 400 bytes (see chapter "Overview of the
Function Blocks (Page 73)")
See also
Technical Speci󹪝cations of the Function Blocks (Page 89)
10.2 Standards and approvals
10.2.1 Currently valid markings and approvals
Introduction
This section contains:
• The standards and test values to which the coupling module CP 440 for point-to-point
connections complies and which it ful󹪝lls.
• The test criteria according to which the CP 440 was tested.
Technical speci󹪝cations of the coupling module CP 440 for point-to-point connections
You can 󹪝nd the technical speci󹪝cations of the coupling module CP 440 for point-to-point
connections in the equipment documentation. If there are deviations between the statements
in this document and the equipment documentation, the statements in the equipment
documentation take priority.
Validity of the information on the components
NOTICE
Markings and approvals
In the documentation, you can 󹪝nd the markings and approvals which are generally possible or
planned in the system.
However, only the marking or approval printed on the components of the automation system
is valid.
Technical speci󹪝cations
10.2 Standards and approvals
Point-to-point connection CP 440 Installation and Parameter Assignment
120 Equipment Manual, 03/2022, A5E00057742-AE