Control Units
3.1
Control Unit CU320-2 PN (PROFINET)
3.1.1
Description
The Control Unit CU320-2 PN is a central control module in which the closed-loop and open-
loop functions are implemented for one or more Line Modules and/or Motor Modules. It can be
used with firmware version 4.4 or higher.
The CU320-2 PN has the following interfaces (ports):
Table 3-1
Type
Isolated digital inputs
Non-isolated digital inputs/outputs
DRIVE-CLiQ interfaces
PROFINET interfaces
LAN (Ethernet)
Serial interface (RS232)
Option slot
Measuring terminals
Supplementary component descriptions
Manual, 06/2019
Overview of the CU320-2 PN interfaces
Quantity
12
8
4
2
1
1
1
3
3
11