Siemens CU240B-2 - Installing Control Unit; CU230 P-2 Control Unit; Interfaces at the Front of the CU230 P-2

Installing
3.3 Installing Control Unit
Converter with Control Units CU230P-2; CU240B-2; CU240E-2
20 Getting Started, 04/2014, A5E32885834B AB
3.3
Installing Control Unit
3.3.1
CU230P-2 Control Unit
3.3.1.1
Interfaces at the front of the CU230P-2
Interfaces at the front of the Control Unit
To access the interfaces at the front of the Control Unit, you must lift the Operator Panel (if
one is being used) and open the front doors.
①
Memory card slot
②
Selecting the fieldbus
address:
•
CU230P-2 DP
•
CU230P-2 CAN
•
CU230P-2 HVAC
•
CU230P-2 BT
③
Ter
minal strips
④
Fieldbus interfaces at the lower side
⑤
Terminal strips for the digital outputs
⑥
Status LED
⑦
USB interface for connection to a PC
⑧
Swi
tch for AI0 and AI1 (U/I)
•
I 0/4 mA … 20 mA
•
U -10/0 V … 10 V
⑨
Switch for AI2
(current/temperature)
⑩
Connection to the operator panel