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Beckhoff 的自动化技术适用于各种信号和各种现场总线。Beckhoff 为所有的通用 I/O 和现场总线系统提供全系列的组件。从防护等级为 IP 20 的总线端子模块到防护等级为 IP 67 的总线端子盒，品种齐全，*，适用于所有重要的信号类型和现场总线系统。除了传统的现场总线系统之外，高性能的 EtherCAT 技术的诞生，也为控制技术领域带来了巨大发展潜力。湘赛自动化设备有限公司，：文，，。上海湘赛自动化设备有限公司是工业自动化控制领域的专业公司，是以提供自控技术方案，系统设计以及销售编码器，传感器，工业PC，总线模块与元件，维修开关为主的科技型公司，拥有直接从德国进货的渠道，为客户zui快的，zui有效的提供产品,我们的服务理念是“用户*，服务*”，为此我们正不断加强售前，售中，售后的技术服务。
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EL2522 | Incremental encoder simulation terminal (pulse train)
The EL2522 incremental encoder simulation terminal (pulse train) outputs a signal that is modulated via the frequency signal on two channels with four outputs. The signal can be used to control motor drivers or other signal receivers, which are controlled by single cycles. As with the EL2521, the pulse sequence and pulse number can be directly specified via the process data in the frequency. Alternatively, the integrated travel distance control can be used. For each channel the operating mode (frequency modulation, pulse/direction specification and incremental encoder simulation) can be selected. In addition, the EL2522 can control three output channels in the ABC encoder simulation.
| Technical data | EL2522 |
|---|---|
| Connection technology | pulse train (frequency output) |
| Number of outputs | 2 channel A/B, 1 channel A/B/C (4 differential outputs) |
| Distributed clocks | yes |
| Output specification | RS422, differential, 50 mA, min. 220 Ω load |
| Short circuit current | short-circuit-proof |
| Base frequency | 0…4 MHz, 50 kHz default |
| Resolution | 16 bit (incl. sign, scaled via the set frequency range) |
| Step size | min. 10 ns (internal) |
| Current consumption E-bus | typ. 120 mA |
| Electrical isolation | 500 V (E-bus/field potential) |
| Current consumption power contacts | typ. 50 mA (load-dependent) |
| Special features | operating modes as with EL2521, ABC incremental encoder simulation including interfacing with TwinCAT NC |
| 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 |
| Approvals | CE, UL |
BECKHOFF 倍福 EL2522BECKHOFF 倍福 EL2522
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