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EL1004-0020 | EtherCAT Terminal, 4-channel digital input, 24 V DC, 3 ms, isolation voltage 2500 V DC

EL1004-0020 | EtherCAT Terminal, 4-channel digital input, 24 V DC, 3 ms, isolation voltage 2500 V DC

EL1004-0020 | EtherCAT Terminal, 4-channel digital input, 24 V DC, 3 ms, isolation voltage 2500 V DC

Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
Power contact
+24 V
Power contact 0 V
Input 1
+24 V
+24 V
Input 3
Input 2
Input 4
Top view 
Contact assembly 
EL1004-0020 | EtherCAT Terminal, 4-channel digital input, 24 V DC, 3 ms, isolation voltage 2500 V DC

EL1004-0020 | EtherCAT Terminal, 4-channel digital input, 24 V DC, 3 ms, isolation voltage 2500 V DC

The EL1004-0020 digital input terminal acquires the binary 24 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.

 

Special features:

  • input specification type 1/3
  • no bouncing due to mechanical switches thanks to 3 ms input filter
  • direct connection of four 2-wire sensors via additional +24 V connection points
  • electrical isolation of 2500 V (functional isolation) between test voltage on the E-bus and field voltage

Product status:

regular delivery

Product information

Technical dataEL1004-0020
Connection technology2-wire
SpecificationEN 61131-2, type 1/3
Number of inputs4
Nominal voltage24 V DC (-15%/+20%)
“0” signal voltage-3…+5 V (EN 61131-2, type 3)
“1” signal voltage11…30 V (EN 61131-2, type 3)
Input currenttyp. 3 mA (EN 61131-2, type 3)
Input filtertyp. 3.0 ms
Distributed clocks
Current consumption power contactstyp. 2 mA + load
Current consumption E-bustyp. 90 mA
Electrical isolation2500 V (E-bus/field potential)
Configurationno address or configuration setting
Special featuresIsolation voltage 2500 V DC (E-bus/field voltage)
Weightapprox. 50 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
Approvals/markingsCE, UL
Housing dataEL-12-8pin
Design formcompact terminal housing with signal LEDs
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
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
Stripping length8…9 mm
Current load power contactsImax: 10 A

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

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