Characteristics
Version
Tightening torque
0.4 to 0.5 Nm
Max. current carrying capacity, incl. loop-through
20 A
*)
(15 A according to UL/CSA)
Max. cable length
10 m
*)
This value must be taken into consideration for the current-carrying capacity of the power supply cable.
The following cable lugs may be used:
● Crimped cable lug to DIN 46234
● Pressed cable lug to DIN 46235
● Tube-type cable lug to SN 71322
● Tube-type cable lug "Klauke R Series", UL Category ZMVV
Pin assignment
Pin
Signal name
Signal type
Meaning
+/-
P24
VI
Power supply 24 V
+/-
P24
VI
M
M
VO
Ground
M
M
VO
Signal type: VI = voltage input;VO = voltage output
Note
The two "+" or "M" terminals are jumpered in the connector. This ensures the 24 V voltage is
looped through. The maximum current can be limited through the current carrying capacity of
the cable. The current carrying capacity of the cable depends, for example, on the type of cable
installation (cable duct, laying on a cable rack, etc.).
Wiring the screw terminal block
The 24 V DC load power supply required is wired to screw terminal block X124.
Connecting
7.5 Power supply
NCU 1760
58
Equipment Manual, 02/2020, A5E45627861B AB
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 ...