Beckhoff Automation GmbH & Co. KG EL2502-0010
EL2502-0010 EtherCAT Terminal, 2-channel PWM output, 24 V DC, 0.5 A, timestamp
Категории:
Технические характеристики
| Connection technology | PWM output, push-pull outputs |
|---|---|
| Number of outputs | 2 |
| Напряжение питания | 24 V DC (-15%/+20%) |
| Load type | resistive, inductive, lamp load |
| Distributed clocks | yes |
| Max. output current | 0.5 A (short-circuit proof) per channel |
| Short-circuit current | typ. < 1.5 A |
| Base frequency | 20 Hzâ¦500 kHz, default: 250 Hz |
| Duty cycle | 0â¦100% (pulse duration T ON > 750 ns, pause duration T OFF > 500 ns) |
| Resolution | 9â¦15 bit |
| Reverse polarity protection | yes |
| Current consumption E-bus | typ. 100 mA |
| Current consumption power contacts | typ. 30 mA |
| Bit width in the process image | 2 x 16 bit PWM output |
| Configuration | via TwinCAT System Manager |
| Electrical isolation | 500 V (E-bus/field potential) |
| Special features | separate frequency can be set for each channel |
| Масса | approx. 50 g |
| Operating temperature | 0â¦55°C |
| Storage temperature | -25â¦+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 |
| Approvals/markings | CE, CCC, UL, ATEX, IECEx, cFMus |
| Ex marking | ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc |
| Description | The EL2502-0010 output terminal modulates the pulse width of a binary signal, and outputs it electrically isolated from the E-bus. The mark/space ratio is preset by a 16-bit value from the automation device. The output stage is protected against overload |