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。
B BRAUN BIOSTAT UD-30 BIOREACTOR FERMENTER UD30 B33734
VG PLASMAQUAD 3 ICP-MS COUPLED PLASMA MASS SPECTROMETER
HP AGILENT 8511B 45MHz-50GHz FREQUENCY CONVERTER
Q-SWITCH LASER SYSTEM Nd:YAG LASER SER 5000 AL.152C
PMS CLS-1000 CLS1000 CORROSIVE LIQUID SAMPLER PARTICLE
PERKIN ELMER PE AUTOSYSTEM XL GC SYSTEM 2000 GC-IR
BPS NEXTRAL D200 PLASMA CHEMICAL VAPOR DEPOSITION PECVD
NICOLET NIC PLAN IR MICROSCOPE w MAGNA 550 SPECTROMETER
PERSEPTIVE BIOSYSTEMS MARINER BIOSPECTROMETRY ESI-TOF
EXFO OPTICAL SYSTEM IQ-203/206 IQ-3100 IQ-9100 IQ-6100
LEYBOLD RUVAC WSU 2001 H,WSU 501 H, WSU2001 VACUUM PUMP
BROOKS ROBOT,CONTROLLER 002-9400,PREALIGNER 002-7391-08
