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EL1258-0010 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, ground switching, multi-timestamp

EL1258-0010 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, ground switching, multi-timestamp

EL1258-0010 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, ground switching, multi-timestamp

Signal LEDs
1…8
Power contact
+24 V
Power contact 0 V
Input 1
Input 2
Input 3
Input 4
Input 5
Input 6
Input 7
Input 8
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
Top view 
Contact assembly 
EL1258-0010 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, ground switching, multi-timestamp

EL1258-0010 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, ground switching, multi-timestamp

Distributed Clocks: the integrated time management system in EtherCAT

Decentralised, end-to-end system synchronisation: With Distributed Clocks and EtherCAT.

Distributed Clocks: the integrated time management system in EtherCAT

Decentralised, end-to-end system synchronisation: With Distributed Clocks and EtherCAT.

The 8-channel digital input terminal EL1258-0010 acquires fast binary control signals from the process level and transmits them, in an electrically isolated form, to the controller. The EL1258-0010 is the ground switching version of the EL1258 and offers not only a higher channel density compared to the EL1252, but also higher performance due to the multi-timestamp function. Whereas the EL1252 can accept one edge change with timestamp per bus cycle, the EL1258-0010 offers the possibility to register up to 32 events with timestamps. The EL1258-0010 is synchronized with other EtherCAT devices through the distributed clocks system, so that events in the whole system can be measured with a uniform timebase.

Product status:

regular delivery

Product information

Technical dataEL1258-0010
Connection technology2-wire
Specificationground switching “0”: 18…30 V DC, “1”: 0…7 V DC, typ. 3 mA input current
Number of inputs8
Nominal voltage24 V DC (-15%/+20%)
“0” signal voltage18…30 V
“1” signal voltage0…7 V
Input currenttyp. 3 mA
Input filtertyp. < 1 µs
Internal sampling/execution< 10…40 µs, corresponds to 100…25 k detectable edges/s, dependent on configuration
Distributed clock precision<< 1 µs
Distributed clocksyes
Current consumption power contactstyp. 6 mA
Current consumption E-bustyp. 130 mA
Electrical isolation500 V (E-bus/field potential)
Configurationno address or configuration setting
Special featuresmulti-timestamping
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
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*: AWG28…16,
st*: AWG22…16,
f*: AWG26…19
Stripping length8…9 mm
Current load power contactsImax: 10 A

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

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