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Headquarters Australia
Beckhoff Automation Pty. Ltd.

Building 4, 163–179 Forster Road
Mount Waverley, VIC 3149, Australia

+61 3 9912 5430
info@beckhoff.com.au
www.beckhoff.com/en-au/

EL1859 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 3 ms, 0.5 A

EL1859 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 3 ms, 0.5 A

EL1859 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 3 ms, 0.5 A

Signal LEDs
1…8
Signal LEDs
9…16
Power contact
+24 V
Power contact 0 V
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
Top view 
Contact assembly 
EL1859 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 3 ms, 0.5 A

EL1859 | EtherCAT Terminal, 8-channel digital input + 8-channel digital output, 24 V DC, 3 ms, 0.5 A

The digital EL1859 EtherCAT Terminal combines eight digital inputs and eight digital outputs on a single device. The signal state of the channels is indicated by LEDs. The reference ground for all inputs is the 0 V DC power contact; the outputs are fed via the 24 V power contact.

 

Special features:

  • compact design through the combination of inputs and outputs in one terminal
  • no bouncing due to mechanical switches thanks to 3 ms input filter
  • short-circuit proof outputs protected against reverse polarity with output current up to 0.5 A
  • tool-free connection by direct plug-in technique for solid wire conductors

Product status:

regular delivery

Product information

Technical dataEL1859
Connection technology1-wire
SpecificationEN 61131-2, type 1/3
Number of channels8 inputs + 8 outputs
Nominal voltage24 V DC (-15 %/+20 %)
“0” signal voltage-3…+5 V (EN 61131-2, type 1/3)
“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
Load typeohmic, inductive, lamp load
Max. output current0.5 A per channel
Reverse voltage protectionyes
Breaking energy< 150 mJ/channel
Switching timestyp. TON: 60 µs, typ. TOFF: 300 µs
Current consumption power contactstyp. 15 mA + load
Current consumption E-bustyp. 130 mA
Electrical isolation500 V (E-bus/field potential)
Configurationno address or configuration setting
Special featurescombi EtherCAT Terminal, 8 x output 24 V DC, Imax = 0.5 A, load type: ohmic, inductive, lamp load, reverse voltage protection
Weightapprox. 65 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 (see documentation)
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataEL-12-16pin
Design formHD (High Density) 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 conductors (s): direct plug-in technique; fine-stranded conductors (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…1.5 mm²,
st*: 0.25…1.5 mm²,
f*: 0.14…0.75 mm²
Connection cross-section AWGs*: AWG 28…16,
st*: AWG 22…16,
f*: AWG 26…19
Stripping length8…9 mm
Current load power contactsImax: 10 A

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

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