burkert 8686控制按钮 Feedback device type 8685 and 8686-type control buttons can be used to optimize the integration of control valve 2036 is mounted on the type of Robolux pneumatically operated. Use DIP switches can be adjusted separay according to the drive size. In the compact unit, the device is suitable for receiving two single drive can be controlled independently of the automation capabilities.burkert 8686控制按钮 Depending on the structure of a different level, including the use of non-contact switches and high-performance LED lights electron optical position feedback, pneumatic piston driven by the integration of the auxiliary valve control device and the AS-Interface communication interface. In accordance with Namur standards, the specification by using the corresponding isolating switch amplifier and valve control module with a free safety.  Thus, the technology can be realized throughout the common centrifugal automatic design apparatus. Compact housing has a hygienic design concepts, materials resistant to cleaning agents and corrosion protection (IP) meet the actual height and other characteristics.  In 8686 type on the control button, integrated air inlet filter to avoid the presence of coarse impurities in the compressed air supply system, to ensure the normal operation of the additional pneumatic switching function.

反馈器 8685 型和控制按钮 8686 型可用于优化在 2036 型 Robolux 气动操作的调节阀上的一体化安装。利用 DIP 开关，可分别根据驱动器尺寸进行调整。在紧凑式单元中，设备接受适用于两个可独立控制的单驱动器的自动化功能。视结构等级不同，包括利用非接触式开关和高性能 LED 灯的电子光学位置反馈器，通过一体化辅助阀的驱动活塞气动控制装置及 AS-Interface 通讯接口。依照 Namur 标准，规格通过使用相应的隔离开关放大器和阀门控制?？榫哂凶杂砂踩?。由此，可实现工艺技术整个常见的离心式自动装置设计。紧凑式壳体具有设计符合卫生理念、材料耐清洁剂腐蚀及 IP 防护高度符合实际等特性。在控制按钮 8686 型上，一体化的进风口过滤器可避免压缩空气供应系统中存在粗粒杂质，额外确保气动开关功能的正常运行。

特点：

1. 非接触式阀门位置检测装置
2. 彩色状态显示灯（选装）
3. AS-Interface 总线接口（选装）
4. 符合 ATEX / IECEx 标准的规格