Siemens SITOP series - Block Diagram Overview

SIMATIC STEP 7 function blocks
5.2 FB SITOP_PSU8600/SITOP_PSU8600_1
SITOP PSU8600 Firmware V1.4: Faceplates and Communication Blocks V2.4 for SIMATIC STEP 7 V14 SP1, V15 and V15.1 (TIA)
16 Function Manual, 11.2018, A5E37763954-09-76
5.2
FB SITOP_PSU8600/SITOP_PSU8600_1
Function principle
The block reads data from the SITOP PSU8600 main module (power supply with 4 outputs)
and writes it to the global transfer data block.
Note
SITOP_PSU8600 is compatible with
Firmware version 1.1 - 1.3.
SITOP_PSU8600_1 is compatible with Firmware version 1.4.
Block diagram
Figure 5-1