Siemens NCU 7 0.2 Series Manual page 72

Connecting
7.9 Digital inputs/outputs
The enables for the drive units and/or motors (Line Module, Motor Module) connected to the
control unit can be switched using the digital inputs.
Note
Terminal assignments
When commissioning the drive wizard, the digital inputs/outputs are correspondingly
preassigned functions.
For more information about terminal assignment, see:
 System Manual "Machine Configuration Guidelines", Chapter "Commmunications in the
 Commissioning Manual "IBN CNC: NCK, PLC, Drive", Chapter "Tips", 03/2010 Edition.
Access to digital inputs/outputs
Note
The digital inputs/outputs are updated in accordance with the set PROFIBUS bus clock pulse
for SINAMICS Integrated.
Pin assignment
Table 7- 22
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Signal type: B = Bidirectional; I = Input; GND = Reference potential (ground)
72
System", 10/2009 Edition.
X122 digital inputs/outputs
Signal name
DI0
DI1
DI2
DI3
G1
G
DI/DO8
DI/DO9
G
DI/DO10
DI/DO11
G
Signal type Meaning
I Digital input 0
I Digital input 1
I Digital input 2
I Digital input 3
GND Ground for DI0 - DI3 (functionally-separated relative
to G)
GND Ground
B Digital input/output 8
B Digital input/output 9 (rapid input)
GND Ground
B Digital input/output 10 (rapid input)
B Digital input/output 11 (rapid input)
GND Ground
Manual, 02/2011, 6FC5397-0AP20-0BA0
NCU 7x0.2