Siemens SINUMERIK ONE NCU 1760, Equipment Manual

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Technical data
10
Table 10-1 Safety-related data
Protection class III
Degree of protection Open type (open equipment)
1)
Approvals CE, cULus, RCM, KC, EAC
Declarations of conformity Directive 2004/108/EC (EMC)
Directive 2006/42/EC (machinery directive)
Directive 2011/65/EU (RoHS)
Pollution degree 2
Cooling Open-circuit ventilation
Mounting position Vertical
1) Open equipment according to UL 61010
1) Matériel ouvert selon UL 61010
Note
Customers must ensure that the product, with the external fire protection enclosure to be
attached by customers, meets the requirements for fire protection of the material according to
UL 94 V-1 and the mechanical stability / fire protection requirements / touch protection
according to UL 61010.
Note
Le client est tenu de veiller à ce que les exigences en matière de résistance à l'incendie du
matériel selon UL 94 V-1 et les exigences en matière de stabilité mécanique/protection
incendie/protection contre les contacts selon UL 61010 soit remplies par la mise en oeuvre
d'une enveloppe anti-incendie externe.
Table 10-2 Electrical and mechanical data
Main memory 4 GB DRAM
SIMATIC S7 - integrated PLC 1500
Overvoltage category Secondary circuit supplied from primary circuits up to Cat. II, 300 VAC
2)
Input voltage
3)
24 VDC
Power consumption, max. 357.5 W
Power loss, typ. 44.76 W
NCU 1760
Equipment Manual, 02/2020, A5E45627861B AB
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