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

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

EL1258 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, 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
+24 V
+24 V
+24 V
+24 V
+24 V
+24 V
+24 V
+24 V
Top view 
Contact assembly 
EL1258 | EtherCAT Terminal, 8-channel digital input, 24 V DC, 1 µs, multi-timestamp

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

EtherCAT timestamp: high-precision interaction of controller and environment – to the exact nanosecond

Distributed Clocks: the integrated time management system in EtherCAT

EtherCAT timestamp: high-precision interaction of controller and environment – to the exact nanosecond

Distributed Clocks: the integrated time management system in EtherCAT

The EL1258 digital input terminal acquires the fast binary 24 V control signals from the process level and transmits them, in an electrically isolated form, to the controller. Each EtherCAT Terminal has eight channels that indicate their signal state via light emitting diodes. In comparison with the EL1252, the EL1258 offers not only a higher channel density, but also a higher performance thanks to the XFC multi-timestamp function. Whereas the EL1252 can accept one edge change with time stamp per bus cycle, the EL1258 offers the possibility to register up to 32 events with time stamps. The EL1258 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.

 

Special features:

  • suitable for particularly fast signals due to very low input delay
  • synchronized operation through distributed clocks XFC technology possible
  • high performance thanks to XFC multi-timestamp feature

Product status:

regular delivery

Product information

Technical dataEL1258
Connection technology2-wire
Number of inputs8
Nominal voltage24 V DC (-15 %/+20 %)
“0” signal voltage-3…+5 V (IEC 61131-2, type 1/3)
“1” signal voltage11…30 V (IEC 61131-2, type 1/3)
Input currenttyp. 3 mA (EN 61131-2, type 1/3)
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/any
Approvals/markingsCE, UL
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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