Siemens SINUMERIK ONE NCU 1740 - Page 80

Pin Signal
name
Signal
type
Meaning Default set‐
ting
4 DI3 I Digital input 3
Selection safe standstill group 2
SH/SBC - Group 2 SINAMICS Safety Integrated (SH =
p9601 release)
---
5 DI16 I Digital input 16
Freely available
---
6 DI17 I Digital input 17
Freely available
---
7 G1 GND Ground for DI0 - DI3, DI16, DI17 (isolated with respect
to M)
8 M GND Ground for DI8 - DI11
9 DI/DO8 B Digital input/output 8 (rapid input)
Status safe standstill group 1
SH/SBC - Group 1
SINAMICS Safety Integrated
---
10 DI/DO9 B Digital input/output 9 (rapid input)
Status safe standstill group 2
SH/SBC - Group 2
SINAMICS Safety Integrated
---
11 M GND Ground for DI8 - DI11 ---
12 DI/DO10 B Digital input/output 10 (rapid input)
Input, external zero mark - BERO 1
---
13 DI/DO11 B Digital input/output 11
(rapid input)
Input, probe 1 - central
measuring (check that
MD13210 = 0)
x
Input, probe 1 - distributed
measurement (check that
MD13210 = 1)
---
14 M GND Ground for DI8 - DI11
Signal type: B = Bidirectional; I = Input; GND = Reference potential (ground)
In the "Default setting" column, the signals for which the associated SINAMICS parameters are set when
con󹪝guring a SINAMICS device are marked with "x".
Table 8-19 X132 digital inputs/outputs
Pin Signal
name
Signal
type
Meaning Default set‐
ting
1 DI4 I Digital input 4
Freely available
---
2 DI5 I Digital input 5
Freely available
---
3 DI6 I Digital input 6
Freely available
---
Connecting
8.10 Digital inputs/outputs
NCU 1740
80 Equipment Manual, 10/2021, A5E51087503B AA