描述
逻辑地
也叫机器逻辑地、主机电源地，是计算机内部的逻辑电平负端公共地，也是+5V等的电源输出地。如CPU的正负5伏、正负12伏的负端。需要接入公共接地极。
PARTICLE MEASURING SYSTEM PMS CLS-920 & CLS-930
OCEAN OPTICS INC SD2000 FIBER OPTIC SPECTROMETER
TAKACHIHO SEIKI PACKAGE LEAK TESTER PLT-3900
OMRON IDM P5+ INVERTER WITH VT5 CONTROLLER
JOHNSON CONTROLS METASYS EN-BSF101-0 W/ NU-PWR101-700
SPECTRA PHYSICS MODEL H.A.P.S. LASER CONTROLLER
CREST ULTRASONICS CORP ULTRASONIC CLEANER W/ GENERATORS
