Product specifications

Appendix A Hardware Units CI852 and TP852 – FOUNDATION Fieldbus H1 Interface
3BSE036351-510 A 289
Functional Block Diagram
Figure 70. Block Diagram – CI852
Bus interface
Communication unit
with FOUNDATION
+5 V
+24 V
Communication Extension Unit
Communication Extension Baseplate
Communication line
Communication
Extension Bus
Communication
Extension Bus
fieldbus interface
DC/DC
converter