BECKHOFF EL9xxx - Manual (Page 50)

Product overview
Technical data
Technical data EL9570
Technology buffer capacitor
Nominal voltage 50 V
Capacity 500 µF
Ripple current 10 A in continuous operation
Internal resistance < 10 mΩ
Surge voltage protection > 56 V
Recommended ballast resistor 10 Ω, 10 W typ.
Overvoltage control range ±2 V
Ballast resistor clock rate load­dependent, 2­point control
Electrical isolation 1500 V
Diagnostics ­
Message to E­Bus ­
PE contact no
Shield connection ­
Current consumption from E­Bus ­
Bit width in the process image 0
Electrical connection to mounting rail ­
Electrical isolation ­
Side by side mounting on EtherCAT Terminals with
power contact yes, left side without PE
Side by side mounting on EtherCAT Terminals
without power contact yes
Configuration no address or configuration settings
Weight approx.. 90 g
Permissible ambient temperature range (during
operation) 0°C ... +55°C
Permissible ambient temperature range (during
storage) ­25°C ... +85°C
Permissible relative humidity 95%, no condensation
Dimensions (W x H x D) approx. 15 mm x 100 mm x 70 mm (width aligned: 12
mm)
Mounting [ } 60] on 35 mm mounting rail conforms to EN 60715
Vibration/shock resistance conforms to EN 60068­2­6/EN 60068­2­27
EMC resistance burst/ESD conforms to EN 61000­6­2/EN 61000­6­4
Protect. class IP 20
Installation pos. variable, see chapter "Mounting of Passive Terminals
[
} 70]"
Approval CE
ATEX [
} 71]
LEDs und Anschlussbelegung EL9570
LED Color Meaning
Overload green off No error
on Overload, energy will be absorbed in the connected
ballast resistor
EL9xxx 50 Version 3.1