Digital Inputs/Outputs; Analog Inputs - Siemens SINAMICS DCM Operating Instructions Manual

Descriptions of functions
10.1 Inputs/Outputs
10.1.2

Digital inputs/outputs

Function diagrams in the SINAMICS DCM List Manual
2050
2055
2060
2065
2070
8047
10.1.3

Analog inputs

Properties
Table 10- 2 Properties of the analog inputs
Inputs Properties
AI 0, AI 1 •
•
•
•
AI 2 •
•
•
•
The 3 inputs AI 0, AI 1 and AI 2 of a CUD on the left and the 3 inputs AI 0, AI 1 and AI 2 of a CUD on the right can be
operated so that they are averaged during the same measuring interval. The 6 mean values are provided on 6 BICOs (see
FP2083).
AI 3, AI 4, AI 5,
•
AI 6
•
•
•
An external actual armature current value or an external actual armature voltage value can be
supplied at these inputs (see FP6850 and FP6902).
308
Digital inputs DI 0 ... DI 3
Digital outputs DO 0 ... DO 3
Digital inputs/outputs, bi-directional DI/DO 4 and DI/DO 5
Digital inputs/outputs, bi-directional DI/DO 6 and DI/DO 7
E-Stop (XS1)
Unit fan (XV1, XV2, XV3)
Differential inputs
Voltage inputs -10 to +10 V or
Current inputs -20 to +20 mA or 4 to 20 mA
Hardware input filter: T = 1 ms
Integrating measuring procedure. Averaging time = 1 ms. The average value determined during
this time is provided in BICO format.
Differential input
Voltage input -10 to +10 V
Hardware input filter: T = 1 ms
Integrating measuring procedure. Averaging time = 1 ms. The average value determined during
this time is provided in BICO format.
Differential inputs
Voltage inputs -10 to +10 V
Hardware input filter: T = 100 µs
Sampling measuring procedure. Sampling time = 250 µs. The mean value taken from 4 sampling
values is provided in BICO format.
SINAMICS DCM Control Module
Operating Instructions, 06.2010, C98130-A7067-A1-02-7619