Beckhoff EL6900, Руководство по эксплуатации

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Product description
EL6900 16 Version: 2.2.0
3.3 Technical data
Product designation EL6900
Number of inputs 0
Number of outputs 0
Status display 4 diagnostic LEDs
Minimum cycle time approx. 500 µs
Error reaction time ≤ watchdog times
Watchdog time Min. 2 ms, max. 60000 ms
Input process image Dynamic according to the TwinSAFE configuration in
the TwinCAT System Manager
Output process image Dynamic according to the TwinSAFE configuration in
the TwinCAT System Manager
EL6900 supply voltage (PELV) 24 V
DC
(–15%/+20%)
Current consumption via E-bus approx. 188 mA
Power dissipation of the terminal typically 1 W
Dimensions (W x H x D) 12mm x 100mm x 68mm
Weight approx. 50 g
Permissible ambient temperature (operation)
up to SW 04
0°C to +55°C (see notes in section Example
configuration for temperature measurement [
}
21] )
Permissible ambient temperature (operation)
from SW 05 (week 02/2014)
-25°C to +55°C (see notes in section Example
configuration for temperature measurement [ } 21] )
Permissible ambient temperature (transport/storage) -40°C to +70°C
Permissible air humidity 5% to 95%, non-condensing
Permissible air pressure (operation/storage/
transport) 750 hPa to 1100 hPa
(this corresponds to a height of approx. -690 m to
2450 m over sea level assuming an international
standard atmosphere)
Climate category according to EN 60721-3-3 3K3
(the deviation from 3K3 is possible only with optimal
environmental conditions and also applies only to the
technical data which are specified differently in this
documentation)
Permissible level of contamination
according to EN 60664-1 level of contamination 2
(comply with the chapter
Maintenance [ } 56] )
Impermissible operating conditions TwinSAFE terminals must not be used under the
following operating conditions:
• under the influence of ionizing radiation (that
exceeds the level of the natural environmental
radiation)
• in corrosive environments
• in an environment that leads to unacceptable
soiling of the Bus Terminal
Vibration/shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2 / EN 61000-6-4
Shocks 15 g with pulse duration 11 ms in all three axes
Protection class IP20
Permitted operating environment In the control cabinet or terminal box, with minimum
protection class IP54 according to IEC 60529
Permissible installation position
see chapter Installation position and minimum
distances [ } 20]
Approvals CE, cULus, ATEX, TÜV SÜD