Siemens SIMATIC 6DL2804-3 Series, Руководство по установке оборудования

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Technical specifications
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Table 7-1 Technical specifications, enclosure up to 950 x 450 x 350 mm (W x H x D)
6DL2804-3xxxx or 6DL2804-4xxxx
Basic enclosure Type 6DL2804-0xxxx, DMT 02 ATEX E 249 U
Ex marking
2)
II 3G Ex nA IIC T? Gc
Degree of protection
1)
IP54 to IP66
Dimensions [mm]: W x H x D up to 950 x 450 x 350
Material Stainless steel: DIN 1.4404, plate thickness 1.5 mm
Weight [kg] Approx. 20 to 55, depending on size and installation
Cover seal Silicone rubber
Cable entries Made of plastic or metal; size and number depending on requirements
Equipotential bonding rail 3 x 10 mm Cu
Bonding terminals 0.75 to 35 mm² Ex e for equipotential bonding cable, 4 mm² for shield connection
Protective conductor connector M6 screw, at least 16 mm²
Rated voltage/current
2)
These values depend on the installed components.
Operating temperature range
3)
-20 °C to +xx °C or -40 °C to +xx °C
4)
or 0 °C to xx °C
Permissible humidity Max. 95%
1)
The degree of protection of the enclosure depends on that of the installed parts and the enclosure size.
2)
The actual electrical values depend on the electrical equipment installed. The manufacturer specifies the final values within
the framework of these limits.
3)
The specified permissible operating temperature range is only valid if the enclosure is installed horizontally. A vertical
installation can reduce the maximum permissible temperature. The max. operating temperature is defined depending on
the dissipated heat of the installed components, and specified on the nameplate.
Note that the operating temperature of the complete setup must be checked again if further components are subsequently
fitted.
4)
The temperature range of -40 °C is only possible when a heater is installed (see also Section 4.5).
Table 7-2 Technical specifications, enclosure up to 1 000 x 1 200 x 350 mm (W x H x D)
66DL2804-3xxxx or 6DL2804-4xxxx
Basic enclosure Type 6DL2804-0xxxx, DMT 02 ATEX E 249 U
Ex marking
2)
II 3G Ex nA IIC T? Gc
Degree of protection
1)
IP54 to IP66
Dimensions [mm]: W x H x D up to 1 000 x 1 200 x 350
Material Stainless steel: DIN 1.4301,
plate thickness: 1.5 mm with edge length up to 800 mm, 2.0 mm with edge length
1 000 mm or more
Weight [kg] Approx. 60 to 110, depending on size and installation
Cover seal Silicone rubber
Cable entries Made of plastic or metal; size and number depending on requirements
Distributed I/O 6DL2804-3xxxx & 6DL2804-4xxxx
Hardware Installation Manual, 04/2017, A5E41591350-AA
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