Uses and properties of the TIM
1.12 Requirements for operation - necessary components and services
TIM DNP3
System Manual, 12/2015, C79000-G8976-C253-04
35
CPUs for a standalone TIM 4R-IE DNP3 with S7-400 or S7-400H
Compatible CPU types for a standalone TIM 4R-IE DNP3
In standalone mode, in other words, without an S7-300-CPU, the TIM 4R-IE DNP3 is ideally
suited as a communications processor for an S7-400 or S7-400H. They are then linked over
one of the Ethernet ports of the TIM.
With an S7-400 or S7-400H, an Ethernet CP is used as the interface. The following S7-400-
CPUs can be linked over an Ethernet CP:
-4H
-4HM14-0AB0