BECKHOFF - EL2262 Beckhoff

EL2262 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, oversampling
The EL2262 digital output terminal connects the binary control output signals at the process level with electrical isolation. The outputs are controlled with an adjustable integral multiple (oversampling factor: n) of the bus cycle frequency (n microcycles per bus cycle). For each bus cycle, the EtherCAT Terminal receives a process data block that is output consecutively. The timebase of the terminal can be synchronized precisely with other EtherCAT devices via distributed clocks. An output pattern with a significantly higher pulse sequence than the bus cycle time is thus output precisely with the system-wide timebase. This procedure enables the temporal resolution of the digital output signals to be increased to n times the bus cycle time. The maximum output rate is 1 Msamples/s.
Special features:
push-pull output
connection of different load types possible (ohmic, inductive, lamp load)
synchronized operation through distributed clocks XFC technology possible
multiple sampling of a process data through oversampling
Technical data EL2262
Connection technology 4-wire
Number of outputs 2
Nominal voltage 24 V DC (-15 %/+20 %)
Load type ohmic, inductive, lamp load
Oversampling factor n = integer multiple of the cycle time, 1…1000
Distributed clocks yes
Distributed clock precision << 1 µs
Max. output current 0.5 A (short-circuit proof in push operation) per channel
Output stage push-pull
Short-circuit current typ. < 1.5 A
Reverse voltage protection yes
Current limitation typ. 4 A/150 μs
Breaking energy < 150 mJ/channel
Switching times typ. TON: < 1 µs, typ. TOFF: < 1 µs
Output rate max. 1 Msample/s, min. cycle 1 µs
Current consumption E-bus typ. 70 mA
Electrical isolation 500 V (E-bus/field potential)
Current consumption power contacts typ. 35 mA + load
Bit width in the process image n x 2 outputs + 32 bit CycleCounter + 32 bit StartTimeNextOutput
Configuration via TwinCAT System Manager
Special features up to 1000 x oversampling, max. 1 Msample/s, min. output cycle 1 µs
Weight approx. 60 g
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos. IP20/variable
Pluggable wiring for all ESxxxx terminals
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc
Technical data
Housing data EL-12-8pin
Design form compact terminal housing with signal LEDs
Material polycarbonate
Dimensions (W x H x D) 12 mm x 100 mm x 68 mm
Installation on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of double slot and key connection
Marking labeling of the BZxxx series
Wiring solid conductor (e), flexible conductor (f) and ferrule (a): spring actuation by screwdriver
Connection cross-section
s*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWG
s*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16 s
Stripping length 8…9 mm
Current load power contacts Imax: 10 A
*s: solid wire; st: stranded wire; f: with ferrule