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Biuras Kaune
Beckhoff Automation OÛ

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44307 Kaune, Lietuva

+370 605 42400
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EL9550-0012 | System terminal, surge filter system and field supply with up to 10 A

EL9550-0012 | System terminal, surge filter system and field supply with up to 10 A

EL9550-0012 | System terminal, surge filter system and field supply with up to 10 A

Power LED
system
Power LED
field
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 
EL9550-0012 | System terminal, surge filter system and field supply with up to 10 A

EL9550-0012 | System terminal, surge filter system and field supply with up to 10 A

The EL9550-0012 system terminal contains an overvoltage filter for the 24 V field and system supply. The current load is 10 A both for field supply and system supply. The increased system supply is convenient for supplying Embedded PCs with higher current consumption. 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 EL9550-0012 protects the terminal station from damage in particularly harsh environments.

Product status:

regular delivery

Product information

Technical dataEL9550-0012
Technologysurge filter system and field supply
Nominal voltage24 V (-15%/+20%)
Surge filter field supplyyes
Surge filter system supplyyes
Rated current field supply≤ 10 A
Rated current system supply≤ 10 A
Electrical isolation500 V (E-bus/field potential)
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
Protect. rating/installation pos.IP20/variable
Approvals/markingsCE
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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