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Beckhoff
EL2502
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Beckhoff EL2502
EL2502 | 2-channel pulse width output terminal 24 V DC
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Описание
The EL2502 output terminal modulates the pulse width of a binary signal and outputs it electrically isolated from the E-bus. The mark/space ratio is prescribed by a 16 bit value from the automation unit. The output stage is protected against overload and short-circuit. The EtherCAT Terminal has two channels that indicate their signal state via LEDs. The LEDs are driven in time with the outputs, and show the mark/space ratio by their brightness.
Технические характеристики
| Connection technology: | PWM output, push-pull outputs |
| Number of outputs: | 2 |
| Rated load voltage: | 24 V DC (-15 %/+20 %) |
| Load type: | ohmic, inductive, lamp load |
| Distributed clocks: | – |
| Max. output current: | 0.5 A (short-circuit-proof) per channel |
| Short circuit current: | typ. < 1.5 A |
| PWM clock frequency: | 20 Hz…20 kHz, 250 Hz default |
| Base frequency: | 1 Hz…125 kHz, 250 Hz default |
| Duty factor: | 0…100 % (TON > 750 ns, TOFF > 500 ns) |
| Resolution: | 9…15 bit |
| Reverse voltage protection: | yes |
| Current consumption E-bus: | typ. 150 mA |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Current consumption power contacts: | typ. 30 mA + load |
| Bit width in the process image: | 2 x 16 bit PWM output |
| Configuration: | via TwinCAT System Manager |
| Special features: | separate frequency can be set for each channel |
| 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 |