External Interfaces
Function diagrams
2-323
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
2.4 External Interfaces
Function diagrams
2000 – Digital Inputs (DI) 2-324
2100 – Digital Outputs (DO) 2-325
2200 – Analog Input (AI) 2-326
2300 – Analog Output (AO) 2-327
2400 – Basic Operator Panel (BOP) 2-328
2500 – USS on RS232, Receiving 2-329
2510 – USS on RS232, Transmitting 2-330
2600 – USS on RS485, Receiving 2-331
2610 – USS on RS485, Transmitting 2-332
2700 – Fieldbus, Receiving 2-333
2710 – Fieldbus, Transmitting 2-334