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EL1899 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 10 µs, ground switching

EL1899 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 10 µs, ground switching

EL1899 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 10 µs, ground switching

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
Input 9
Input 10
Input 11
Input 12
Input 13
Input 14
Input 15
Input 16
Top view 
Contact assembly 
EL1899 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 10 µs, ground switching

EL1899 | EtherCAT Terminal, 16-channel digital input, 24 V DC, 10 µs, ground switching

The EL1899 digital input terminal acquires the binary 24 V DC control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. The EtherCAT Terminal has 16 channels, whose signal states are indicated by LEDs. The power contacts are connected through. With the EL1899, the reference ground for all inputs is the 24 V DC power contact.

 

Special features:

  • ground switching
  • low delay due to fast 10 µs input filter
  • tool-free connection by direct plug-in technique for solid wire conductors
  • space-saving use in the control cabinet
  • direct connection of multi-channel sensors using 1-wire connection technique in the smallest space

Product status:

regular delivery

Product information

Technical dataEL1899
Connection technology1-wire
Specificationground switching “0”: 18…30 V DC, “1”: 0…7 V DC, typ. 3 mA input current
Number of inputs16
Nominal voltage24 V DC (-15 %/+20 %)
“0” signal voltage18…30 V
“1” signal voltage0…7 V
Input currenttyp. 3 mA
Input filtertyp. 10 µs
Distributed clocks
Current consumption power contactstyp. 35 mA
Current consumption E-bustyp. 110 mA
Electrical isolation500 V (E-bus/field potential)
Configurationno address or configuration setting
Weightapprox. 55 g
Operating/storage temperature-25…+60 °C/-40…+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
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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