Siemens 6DL2804 Series, Руководство по установке оборудования

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Technical specifications
Distributed I/O device 6DL2804-xxxxx
Hardware Installation Manual, 03/2014, A5E00378896F-03
31
Table 6- 3 Technical specifications 6DL2804-xxKxx / xxTxx / xxUxx
6DL2804- xxKxx xxTxx xxUxx
Wall-mounted enclosure Type 6DL2804-0xxxx, DMT 02 ATEX E 249 U
Ex marking See Ex marking
Degree of protection 1) IP54 to IP66
Dimensions [mm]:
W x H x D
800 x 800 x 300 1 000 x 1 000 x 300 1 000 x 1 200 x 300
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] 65 92 100
Cover seal Silicone rubber
Cable entries Made of plastic or metal; size and number depending on requirements
Equipotential bonding rail 3 x 10 mm galvanized Cu with terminals 4 to 35 mm²
Protective conductor
connector
M8 screw, at least 16 mm² with cable lug
Rated voltage/current
2)
Max. 1 000 V / 100 A
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 (for information on this refer also to the ET200iSP
manual). 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 only applies to the enclosure types 6DL2804-1xxx1 (metal cable entries). Installation
of a heater is required for this.
Ex marking
II 2 (1) G Ex e d ib [ia Ga] IIC T4 Gb (with heater T3) or
II 2 (1) G Ex e d mb ib [ia Ga] [ia op is Ga] IIC T4 Gb (with heater T3) or
II 2 (1) D Ex tb [ia IIIC Da] IIIC T130°C Db or
II 2 (1) D Ex tb [ia IIIC Da] [Ex ia Da] IIIC T130°C Db
I M2 Ex e d ib [ia Ga] I Mb or
I M2 Ex e d mb ib [ia Ga] I Mb
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