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Beckhoff Automation Pte. Ltd.

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EL1262-0010 | EtherCAT Terminal, 2-channel digital input + 2-channel digital output, 5 V DC, 100 ns, 0.1 A, RS422/RS485, oversampling

EL1262-0010 | EtherCAT Terminal, 2-channel digital input + 2-channel digital output, 5 V DC, 100 ns, 0.1 A, RS422/RS485, oversampling

EL1262-0010 | EtherCAT Terminal, 2-channel digital input + 2-channel digital output, 5 V DC, 100 ns, 0.1 A, RS422/RS485, oversampling

Status LEDs
Serial interface 1
Serial interface 2
Top view 
EL1262-0010 | EtherCAT Terminal, 2-channel digital input + 2-channel digital output, 5 V DC, 100 ns, 0.1 A, RS422/RS485, oversampling

EL1262-0010 | EtherCAT Terminal, 2-channel digital input + 2-channel digital output, 5 V DC, 100 ns, 0.1 A, RS422/RS485, oversampling

The EL1262-0010 is a universal, high-performance oversampling terminal for input and output signals. It contains two input and two output channels that can all be operated simultaneously at up to 10 Mbit/s. It can thus resolve binary states with up to 100 ns fineness. Electrically it can read and output differential RS422 (full duplex), RS485 (half duplex) as well as 5 V single-ended. Termination and bias are electronically switchable for serial operation. This makes it suitable for the most demanding high-speed applications, e.g. laser control or the emulation and read-along of serial protocols. It thus extends the application range of the previous EL1262/EL2262 with 1 Mbit/s by a factor of 10.

 

The signals are sampled with a configurable, integer multiple (oversampling factor: n) of the bus cycle frequency (n microcycles per bus cycle). For each bus cycle, the EtherCAT Terminal generates a process data block that is transferred collectively during the next bus cycle. The timebase of the terminal can be synchronized precisely with other EtherCAT devices via distributed clocks. This XFC procedure enables the temporal resolution of the digital input signals to be increased to n times the bus cycle time.

 

Special features:

  • suitable for particularly fast signals due to very low input delay
  • synchronized operation through distributed clocks XFC technology possible
  • multiple sampling of a process data through oversampling

Product status:

product announcement | estimated market release 1st quarter 2024

Product information

Technical dataEL1262-0010
Connection technologyD-sub, 9-pin
SpecificationRS422/RS485, 5 V TTL
Number of channels2 inputs + 2 outputs
Oversampling/multi-timestamping factorn = integer multiple of the cycle time, 1…10.000, see documentation
Precision of timestamp in the terminal10 ns
Distributed clock precision<< 1 µs
Sampling ratemax. 10 Msamples/s, min. clock rate 0.1 µs
Output ratemax. 10 Msamples/s, min. clock rate 0.1 µs
Distributed clocksyes
Load typeohmic
Max. output current0.1 A each channel, individually short-circuit proof
Output stagepush-pull
Current consumption power contacts
Current consumption E-bustyp. 250 mA
Electrical isolation500 V (E-bus/field potential)
Power supplyvia the E-bus
Special featuresoversampling
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-24
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Dimensions (W x H x D)24 mm x 100 mm x 52 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Marking
Wiringspecific push-in connection

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