描述
防止此类故障的有效措施是：首先要将就地总线与就地设备的联接点进行妥善处理。拆装设备时，不得影响总线的正常运行，总线分支应安装在不易碰触的地方，同时，就在总线最好是采用双路冗余酝置，以提高通信的可靠性。
VALVE CONTROLLER TYLAN AdapTorr AC-2S06 – REFURBISHED
THROTTLE VALVE TYLAN MDVX-100BS11 – REFURBISHED
THROTTLE VALVE VACUUM GENERAL MDV-100B – REFURBISHED
SET OF TERMINAL UNITS BECKHOFF – NEW
SMC SOLENOID VALVE MANIFOLD – USED
CARRIER,8″ W/FLEX APPLIED MATERIALS – NEW
RF SWITCH HUTTINGER ELEKTRONIK 1500A – REFURBISHED
