BECKHOFF EL9xxx - Manual (Page 47)

Product overview
Technical data
Technical data EL9540 EL9550
Function surge filter field supply surge filter system and field supply
Nominal voltage 24 V (­15 %/+20 %)
Surge filter field supply yes
Surge filter system supply ­ yes
Diagnostics ­
Reported to E­Bus ­
PE contact yes ­
Shield connection ­
Current consumption E­bus ­
Bit width in the process image 0
Connection to mounting rail ­
Electrical isolation ­
Side by side mounting on
EtherCAT Terminals with
power contact yes ­
Side by side mounting on
EtherCAT Terminals without
power contact yes
Dimensions (B x H x T) approx. 15 mm x 100 mm x 70 mm (width aligned: 12 mm)
Configuration no address­ or configuration setting necessary
Weight approx. 50 g
Permissible ambient
temperature range (during
operation) ­25°C ... +60°C (extended temperature range)
0°C ... +55°C (according to cULus [
} 74] for Canada and USA)
0°C ... +55°C (according to ATEX [ } 71], see special conditions [ } 71])
Permissible ambient
temperature range (during
storage) ­40°C ... +85°C
Permissible relative humidity 95%, no condensation
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]
cULus [ } 74]
LEDs and connection EL9540
LED Color Meaning
Power­LED green off 24 V
DC
field supply not present
on 24 V
DC
field supply present
EL9xxx 47 Version 3.1