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Internal supply voltage (P24OUT)
The internal power supply for the digital inputs (X111, X222, X333: Pin 2) is derived from the
general power supply of module X1, pin 2 (P24).
Technical data
Table 11-24 Electrical specification of the digital inputs:
Digital inputs
min.
max.
Nominal
High-level voltage (U
H
)
15 V
30 V
24 V
Input current I
IN
at V
H
2 mA
15 mA
-
Low-level voltage (U
L
)
-3 V
5 V
0 V
Signal delay time T
PHL
0.5 ms
3 ms
-
Digital outputs
Characteristics
● No galvanic isolation.
● Protection against: Short-circuit, overtemperature, and loss of ground.
● Automatic disconnection in case of undervoltage.
Terminal assignment for the digital outputs
The following figure shows an example of the terminal assignment for the digital outputs on
connector X111. Connectors X222 and X333 are assigned analogously.
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9'&VWDELOL]HG
;;;
3LQQXPEHU
'ULYHU
'ULYHU
'ULYHU
5HOD\
33'31
9
9
'2&20[
:
:
:
:
1
(M)
0
Connectable components
11.2 PP 72/48D PN
NCU 1760
Equipment Manual, 02/2020, A5E45627861B AB
117
Содержание SINUMERIK ONE NCU 1760
Страница 8: ...Table of contents NCU 1760 8 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 36: ...Description 3 5 Dual fan module NCU 1760 36 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 44: ...Dimension drawings 5 1 NCU 1760 dimension drawing NCU 1760 44 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 48: ...Installation 6 4 Mounting the NCU without spacers NCU 1760 48 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 150: ...Connectable components 11 3 PP 72 48D PN 2 2A PN NCU 1760 150 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 154: ...Spare parts accessories 12 2 SD card NCU 1760 154 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 156: ...Safety symbols NCU 1760 156 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 160: ...Appendix A 2 Documentation overview SINUMERIK ONE NCU 1760 160 Equipment Manual 02 2020 A5E45627861B AB ...