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Beckhoff EL2502 EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A

Brand:BECKHOFF, Condition:new
$255.00

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EL2502
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Description

mark/space ratio is preset by a 16-bit value from the automation device. The output stage is protected against overload and short-circuit. The EtherCAT Terminal contains two channels whose signal state is indicated by LEDs. The LEDs are driven in time with the outputs, and show the duty factor by their brightness.

Special features:

  • PWM output with push-pull output stage
  • max. output current 0.5 A per channel
  • separate frequency adjustable for each channel

Technical dataEL2502
Connection technologyPWM output, push-pull outputs
Number of outputs2
Nominal voltage24 V DC (-15 %/+20 %)
Load typeohmic, inductive, lamp load
Distributed clocks–
Max. output current0.5 A (short-circuit proof) per channel
Short-circuit currenttyp. < 1.5 A
Base frequency1 Hz…125 kHz, 250 Hz default
Duty factor0…100 % (TON > 750 ns, TOFF > 500 ns)
Resolution9…15 bit
Reverse voltage protectionyes
Current consumption E-bustyp. 150 mA
Electrical isolation500 V (E-bus/field potential)
Current consumption power contactstyp. 30 mA + load
Bit width in the process image2 x 16 bit PWM output
Configurationvia TwinCAT System Manager
Special featuresseparate frequency can be set for each channel
Weightapprox. 50 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
Pluggable wiringfor all ESxxxx terminals
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex nA 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 (e), flexible conductor (f) and ferrule (a): 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

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