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Beckhoff Automation Pty. Ltd.

Building 4, 163–179 Forster Road
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EL1124 | EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs

Image similar, may contain optional accessories
EL1124 | EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs

EL1124 | EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs

Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
Power contact
+5 V
Power contact 0 V
Input 1
Input 3
Input 2
+5 V
0 V
Input 4
Top view 
Contact assembly 
EL1124 | EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs

EL1124 | EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs

The EL1124 digital input terminal acquires the binary 5 V control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal has four channels that indicate their signal state via light emitting diodes. The 5 V supply voltage can be generated with the EL9505 power supply terminal, and fed into the power contacts.

 

Special features:

  • 5 V inputs
  • low delay due to fast 0.05 µs input filter
  • fast CMOS inputs
  • +5 V and 0 V sensor supply connections

Product status:

regular delivery

Product information

Technical dataEL1124
Connection technology2-/3-wire
Number of inputs4
Nominal voltage5 V DC
“0” signal voltage< 0.8 V
“1” signal voltage> 2.4 V
Input currenttyp. 50 µA
Input filtertyp. 0.05 μs
Distributed clocks
Current consumption power contactstyp. 14 mA + load
Current consumption E-bustyp. 90 mA
Electrical isolation500 V (E-bus/field potential)
Configurationno address or configuration setting
Special featuresfast CMOS input
Weightapprox. 55 g
Operating/storage temperature0…+55°C/-25…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Pluggable wiringfor all ESxxxx terminals
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
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

Ordering information
EL1124EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs
ES1124EtherCAT Terminal, 4-channel digital input, 5 V DC, 0.05 µs, pluggable wiring

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