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EL9550-0010 | System terminal, surge filter system and field supply

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EL9550-0010 | System terminal, surge filter system and field supply

EL9550-0010 | System terminal, surge filter system and field supply

Power LED system
US low LED
Run LED
Power LED
field
UP Low LED
Power contact
Power contact
Output +24 V
system
Input +24 V
field
Input 0 V
field
Input +24 V
system
Output 0 V
system
Output +24 V
Output 0 V
Input 0 V
system
Top view 
Contact assembly 
EL9550-0010 | System terminal, surge filter system and field supply

EL9550-0010 | System terminal, surge filter system and field supply

EL9550-0010 | System terminal, surge filter system and field supply

The EL9550-0010 system terminal contains an overvoltage filter for the 24 V DC field and system supply. The filter protects the EtherCAT Terminal from line-bound surge voltages that can occur due to high-energy, dynamic disturbances such as switching overvoltages at inductive consumers or indirect lightning strikes at the supply lines.

The EL9550-0010 can be used to protect the terminal station, especially digital terminals, against damage in particularly harsh environments such as onshore and offshore areas and in shipbuilding. The current load is 10 A in total for field and system supply.

Product status:

regular delivery

Product information

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Technical dataEL9550-0010
Technologysurge filter system and field supply
Current consumption E-bustyp. 40 mA
Nominal voltage24 V (-15%/+20%)
Surge filter field supplyyes
Surge filter system supplyyes
Rated current field supplyup to 10 A, field+system ∑ 10 A
Rated current system supplyup to 10 A, field+system ∑ 10 A
Electrical isolation500 V (E-bus/field potential)
Diagnosticsyes
Weightapprox. 50 g
Operating/storage temperature0…+55°C/-25…+85°C
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
Pluggable wiringfor all ESxxxx terminals
Protect. rating/installation pos.IP20/variable
Approvals/markingsCE, DNV GL
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Housing dataEL-12-8pinES-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²		s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16		s*: AWG28…16,
st*: AWG28…16,
f*: AWG26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

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