Article image EL2521

Beckhoff EL2521

EL2521 | 1-channel pulse train output terminal RS422/24 V DC

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Описание

The EL2521 output terminal alters the frequency of a binary signal and (electrically isolated from the E-bus) outputs it. The frequency is preset by a 16 bit value from the automation unit. The output stage is RS422-compatible. In the version EL2521-0024 it can be driven with 24 V DC signals. The terminal indicates its signal state by means of light emitting diodes. The LEDs are driven in time with the outputs and each displays an active output.

Технические характеристики

Connection technology: pulse train (frequency output)
Number of outputs: 1 channel (2 differential outputs A, B)
Number of inputs: 2 (+T, +Z)
Load type: ohmic, min. 220 Ω
Distributed clocks: yes
Input specification: 24 V DC
Output specification: RS422, differential
Signal voltage: RS422 level
Max. output current: RS422 specification, 50 mA
Short circuit current: short-circuit-proof
Base frequency: 0…500 kHz, 50 kHz default
Resolution: max. 15 bit (16 bit + sign)
Step size: 10 mHz
Current consumption E-bus: typ. 280 mA (load-dependent)
Electrical isolation: 500 V (E-bus/field potential)
Current consumption power contacts:
Bit width in the process image: 14 byte output, 8 byte input
Configuration: configuration via controller
Special features: different modes, ramp function, travel distance control
Weight: approx. 50 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. class/installation pos.: IP 20/variable
Pluggable wiring: for all ESxxxx terminals
Approvals: CE, UL, Ex

Логистические характеристики

ТН ВЭД:
Страна происхождения:
EAN:
Вес: 0,00 kg
Длина: 0,00 m
Ширина: 0,00 m
Высота: 0,00 m