Siemens CPU 412-1 User Manual

Function Blocks (FB)
104
S7-400 Instruction List
A5E00267845-01
Function Blocks (FB)
The following tables list the quantities, numbers and maximum sizes of the function blocks you can create for the various S7-400 CPUs.
Function Blocks CPU 412-1 CPU 412-2 CPU 414 CPU 416 CPU 417
Quantity 256 256 1024 2048 6144
Permissible numbers 0 to 255 0 to 255 0 to 1023 0 to 2047 0 to 6143
Maximum size of a function block
(code required for execution)
64 Kbytes 64 Kbytes 64 Kbytes 64 Kbytes 64 Kbytes

Siemens CPU 412-1 Specifications

General

Brand	Siemens
Model	CPU 412-1
Category	Computer Hardware
Language	English