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2-509

SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011

Fig. 2-14 2223 – CU240B-2: Analog inputs as Digital inputs (DI11)

- 2223 -

Function diagram

87654321

FP_2223_97_02.vsd

External Interfaces

G120 CU240B-2

13.12.2010 V4.4

Analog inputs as Digital inputs (DI11)

r0721.11

p0796.11

CU DI status inv

r0723

CU DI status

r0722

CU DI simulation

p0795

1 = Simulation on

.11

CU DI t_debounce

p0724

.11

1.6 V

4.0 V

<1> Kl. = Terminal

<1>

Kl.3

AI0+ (DI11)

Kl.4

+10 V OUT

Kl.1

Kl.2

GND

For Example:

Sampling time of the DI : 4 ms

AI0-

Front page1
Contents5
1 Parameters7
2 Function diagrams487
3 Faults and Alarms653
- 3.1 Faults and Alarms – Overview654
- 3.2 List of Faults and Alarms658
A Appendix733
- A.1 ASCII Table (excerpt)734
- A.2 List for motor code734
B List of Abbreviations735
C Index741

Digital Inputs	6
Digital Outputs	3
Analog Inputs	2
Protection Class	IP20
Output Frequency	0 - 650 Hz
Protection Features	Overvoltage, undervoltage, overcurrent, short circuit, overtemperature
Control Mode	Vector control, U/f control
Ambient Temperature	0 - 50 °C

Siemens CU240E-2 Parameter Manual

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