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EL2252 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp

EL2252 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp

EL2252 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp

Signal LED 1
High impedance
state
Signal LED 2
High impedance
state
Power contact
+24 V
Power contact 0 V
Power contact PE
Output 1
Output 2
+24 V
0 V
PE
Top view 
Contact assembly 
EL2252 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp

EL2252 | EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, 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 EL2252 digital output terminal connects the binary control output signals at the process level with electrical isolation. The outputs of the EtherCAT Terminal are switched with high precision to match the transferred timestamp, which has a resolution of 10 ns. This technology enables output switching times to be specified precisely across the system. The distributed clocks are used for reference. In conjunction with the EL1252 (digital input terminal with time stamp), the EL2252 enables responses with equidistant time intervals, largely independent of the bus cycle time. Each output can be switched to high resistance individually.

 

Special features:

  • push-pull output with tristate
  • high-impedance output switching option
  • synchronized operation through distributed clocks XFC technology possible
  • support of XFC technology timestamp

Product status:

regular delivery

Product information

Technical dataEL2252
Connection technology4-wire
Number of outputs2
Nominal voltage24 V DC (-15 %/+20 %)
Load typeohmic, inductive, lamp load
Precision of timestamp in the terminal10 ns
Resolution timestamp1 ns
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-pull
Short-circuit currenttyp. 4 A/150 µs
Reverse voltage protectionyes
Current limitationtyp. 1.5 A
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 featuresTimestamping, outputs can be connected in high-resistance mode, short-circuit proof.
Weightapprox. 60 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
Pluggable wiringfor all ESxxxx terminals
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataEL-12-8pinES-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
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 conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG 28…14,
st*: AWG 28…14,
f*: AWG 26…16
s*: AWG 28…16,
st*: AWG 28…16,
f*: AWG 26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

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

Ordering information
EL2252EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp
ES2252EtherCAT Terminal, 2-channel digital output, 24 V DC, 0.5 A, timestamp, pluggable wiring

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