描述
信号源接地时,屏蔽层应在信号侧接地;不接地时,应在PLC侧接地;信号线中间有接头时,屏蔽层应牢固连接并进行绝缘处理,一定要避免多点接地;多个测点信号的屏蔽双绞线与多芯对绞总屏电缆连接时,各屏蔽层应相互连接好,并经绝缘处理。选择适当的接地处单点接点。
STRYKER ENDOSCOPY Q5000 (REF 220-180-000) LIGHT SOURCE
HP 54111D 2CH / 500MHz Digitizing Oscilloscope
AE / RFPP LF-5 500W Water Cooled RF Generator
ALCATEL MDP 5011 CERAMIC MOLECULAR DRAG PUMP 7.5 LPS
CTI Cryogenics Cryo-Torr 7 High Vacuum Pump (HELIX)
Adept 10332-11400 MI-3 Motion Process Controller Board
HP 8568A SPECTRUM ANALYZER W/85662A DISPLAY
Fluke 96B SCOPEMETER Series II 60 MHz
Adept SCSI VME SIO 30330-12350/10330-12350 MODULE ROBOT