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Beckhoff
EL7342
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Beckhoff EL7342
EL7342 | 2-channel DC motor output stage 50 V DC, 3.5 A
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Описание
The EL7342 EtherCAT Terminal enables direct operation of two DC motors. It is galvanically isolated from the E-bus. The speed or position is specified by the automation device via a 16 bit value. Connection of an incremental encoder enables a simple servo axis to be realised. The output stage is protected against overload and short-circuit. The EtherCAT Terminal has two channels that indicate their signal state via light emitting diodes. The LEDs enable quick local diagnosis.
Технические характеристики
| Technology: | direct motor connection |
| Number of outputs: | 2 |
| Number of channels: | 2 DC motors, 2 digital inputs, encoder input |
| Rated load voltage: | 8…50 V DC |
| Load type: | DC brush motors, inductive |
| Nominal voltage: | 8…50 V DC |
| Max. output current: | 2 x 3.5 A |
| Performance increase: | Yes, through ZB8610 fan cartridge |
| output current with ZB8610: | max. 6.5 A (overload- and short-circuit-proof) |
| PWM clock frequency: | 32 kHz with 180° phase shift each |
| Duty factor: | 0…100 % (voltage-controlled) |
| Resolution: | max. 10 bits current, 16 bits speed |
| Electrical isolation: | 500 V (E-bus/field potential) |
| Current consumption power contacts: | typ. 70 mA |
| Bit width in the process image: | 2 x 32 bit status, 2 x 32 bit control, 2 x 32 bit input, 2 x 32 bit output |
| Current consumption E-bus: | typ. 140 mA |
| Distributed clocks: | yes |
| Control resolution: | max. 10 bits current, 16 bits speed |
| Encoder input signal: | 5…24 V DC, 5 mA, single-ended |
| Pulse frequency: | max. 400,000 increments/s (with 4-fold evaluation) |
| Current consumption sensor supply: | typ. 20 mA |
| Configuration: | adaptation and optimisation of the respective motor via the controller |
| Special features: | travel distance control, encoder input |
| Weight: | approx. 90 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/see documentation |
| Pluggable wiring: | for all ESxxxx terminals |
| Approvals: | CE, UL |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |