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Technical data
Table 11-1
Protection class
Degree of protection
Approvals
Declarations of conformity
Pollution degree
Cooling
Mounting position
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 11-2
SIMATIC S7 - integrated
Overvoltage category
Input voltage
Power consumption, max.
Power loss, typ.
NCU 1750
Equipment Manual, 01/2022, A5E45627807B AE
Safety-related data
Directive 2011/65/EU (RoHS), supplemented by: Delegated Directive
Electrical and mechanical data
PLC 1500
Secondary circuit supplied from primary circuits up to Cat. II, 300 VAC
24 VDC
3)
357.5 W
44.76 W
III
Open type (open equipment)
CE, cULus, RCM, KC, EAC
Directive 2004/108/EC (EMC)
Directive 2006/42/EC (machinery directive)
Directive 2011/65/EU (RoHS)
(EU) 2015/8/63 (document 32015L0863)
2
Open-circuit ventilation
Vertical
11
1)
2)
95
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