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EL2258 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, multi-timestamp

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EL2258 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, multi-timestamp

EL2258 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, multi-timestamp

Signal-LEDs
1, 3, 5, 7
Power contact
+24 V
Power contact 0 V
Output 1
Output 2
Output 3
Output 4
Output 5
Output 6
Output 7
Output 8
0 V
0 V
0 V
0 V
0 V
0 V
0 V
0 V
Top view 
Contact assembly 
EL2258 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, multi-timestamp

EL2258 | EtherCAT Terminal, 8-channel digital output, 24 V DC, 0.5 A, 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 8-channel digital output terminal EL2258 connects the binary output signals of the controller at the process level with electrical isolation. As in the EL2252, the outputs of the EL2258 are switched with high precision relative to the transferred time stamp, although there are certain differences in the details: Eight instead of two channels, lower timestamp resolution and auto-activation, which enables consecutive switching tasks in each cycle. The multi-timestamping feature allows each EtherCAT cycle to capture or output as many events per channel as were preloaded in the internal buffer.

 

The distributed clocks are used as time reference. In conjunction with timestamp input terminals the EL2258 enables responses at equidistant time intervals that are largely independent of the bus cycle time.

 

Special features:

  • Connection of different load types possible (ohmic, inductive, lamp load)
  • Synchronized operation through distributed clocks XFC technology possible
  • High performance thanks to XFC multi-timestamp function and auto-activation

Product status:

regular delivery

Product information

Technical dataEL2258
Connection technology2-wire
Number of outputs8
Nominal voltage24 V DC (-15%/+20%)
Load typeohmic, inductive, lamp load
Oversampling/multi-timestamping factorn = integer multiple of the cycle time, 1…10
Internal sampling/execution< 10…40 µs, corresponds to 100…25 k detectable edges/s, dependent on configuration
Distributed clocksyes
Distributed clock precision<< 1 µs
Output delay through 24 V power sectiontyp. < 1 µs
Max. output current0.5 A (short-circuit proof) per channel
Output stagepush
Short-circuit currenttyp. < 1 A
Reverse voltage protectionyes
Breaking energy< 150 mJ/channel
Switching timestyp. TON: < 1 µs, typ. TOFF: < 1 µs
Current consumption E-bustyp. 130 mA
Electrical isolation500 V (E-bus/field potential)
Current consumption power contactstyp. 30 mA + load
Bit width in the process image8 bit output (ch. 1 + ch. 2), 9 byte timestamp
Special featuresmulti-timestamping, auto activation
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, 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*: 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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