Electrical installation
4.8 Signal connections
4.8.1.1
CU230P-2 PN Control Unit (option K96)
Connection overview
①
②
③
④
⑤
Figure 4-7
72
Memory card slot
Address switch for the fieldbus (not for
CU230P-2 PN)
Connection to the Operator Panel
Terminal blocks
Switch for AI2 (current/temperature)
CU230P-2 PN Control Unit connection overview
⑥
Switch for AI0 and AI1 (voltage/current)
⑦
USB interface for connection to a PC
⑧
Status LEDs
⑨
Terminal block with 2 relay outputs
Operating Instructions, 12/2014, A5E32923362A
Inverter cabinet units