SIEMENS SINUMERIK 840D sl NCU 720.3B PN Product Information

The NCU 720.3B PN represents the medium configuration level of the SINUMERIK 840D sl.

Product No. / Product DescriptionNCU 720.3B PN Ordering data
6FC5372-0AA30-0AB0
SINUMERIK 840D SL NCU 720.3B PN WITH PLC 317-3 PN/DP INCL. DUAL FAN / BATTERY MODULE AND BATTERY

Technical specifications

Article number

6FC5372-0AA30-0AB0

Product brand name

SINUMERIK

Product type designation

840D sl

Product short term

NCU 720.3B PN

Product designation

CNC control

Type of PLC as SIMATIC S7 Integrated

PLC 317-3 PN/DP

Storage capacity of main memory 1

2 Gbyte

  • ● Type of main memory 1

DRAM

Storage capacity of main memory 2

1 Mbyte

  • ● Type of main memory 2

NVM

Supply voltage at DC rated value

24 V

Active power consumption maximum

352 W

Power loss [W] typical

24 W

Degree of protection

IP20

  • ● note

IPXXB with cover for option slot

Environmental category acc. to IEC 60721-3-3

Condensation and icing excluded. Low air temperature 0 °C (32 °F).

Relative humidity at 25 °C (77 °F), during

  • ● storage

5 … 95 %

  • ● transport

5 … 95 %

  • ● operation

5 … 95 %

Ambient temperature, during

  • ● storage

-25 … +55 °C (-13 … +131 °F)

  • ● transport

-40 … +70 °C (-40 … +158 °F)

  • ● operation

0 … 55 °C (32 … 131 °F)

Width

50 mm (1.9685 in)

Height

455 mm (17.91339 in)

Depth

272 mm (10.70866 in)

Net weight

3.9 kg (8.59803 lb)

Certificate of suitability

CE, cULus