Siemens S120 - 6 Control Unit Cu310-2 Pn (Profinet); Description; Safety Instructions

Siemens S120_EN_rev06-08062017.docx 6-1
6 CONTROL UNIT CU310-2 PN (PROFINET)
6.1 DESCRIPTION
The CU310-2 Controller Units are designed for operation connected to a Power Module, in the blocksize or
chassis formats.
The Control Unit CU310-2 PN (PROFINET) is a control module for single drives in which the open-loop and
closed-loop control functions of the drive are implemented.
It controls the Power Modules in the blocksize format via the PM-IF interface and is mounted directly on the
Power Module.
The table shows an overview of the available interfaces on the CU310-2 PN.
Table 15 Overview of the CU310-2 PN interfaces
Type
Quantity
Isolated digital inputs
11
Non-isolated digital inputs/outputs
8
Isolated digital output
1
Non-isolated analog input
1
DRIVE-CLiQ interface
1
PROFINET interfaces
2
Serial interface (RS232)
1
Encoder interface (HTL/TTL/SSI)
1
LAN (Ethernet)
1
Temperature sensor input
1
EP terminal
1
Measuring sockets
3
NOTE:
For the characteristics of interfaces and inputs / outputs refer to the manual SIEMENS S120-GH6
6.2 SAFETY INSTRUCTIONS
WARNING
Danger of fire through overheating for insufficient ventilation clearances:
 It is essential that you maintain 50 mm ventilation clearances above and below the Control Unit and