第二种方法，可用于处在嘈杂环境中的系统。由绿色接地线和可选的接地托架(样本号44C71 56-001R0)组成。CPU连接托架使用#4螺纹-旋转式螺钉(样本号N666P9004B6)，接地使用2个#6螺纹旋转式螺钉(样本号N666P13006B6)。框架上钻两个孔用于安装该托架。同样，。
CHICAGO PNEUMATICS 2200-ELER 70-85 lbs SUPER DUTY BALAN
CHICAGO PNEUMATICS 2200-EKER 80-110 lbs SUPER DUTY BALA
NEMATRON M1700 INDUSTRIAL FLAT PANEL MONITOR
ABB DSMB 124 / 57360001-U/3 MEMORY BOARD
ABB DSCA 121 / 57520001-U/3 COMMUNICATION BOARD
ABB DSQC 123B / YB161102-CC WITH DSQC 130 / YB161102-CA
INGERSOLL-RAND IRAX BSD 40 30-40 kg BALANCER
SCHNEIDER AUTOMATION TSX SUP1101 POWER SUPPLY
CLINCH NUT PULL TEST KIT, RETENTION TESTER 0-2000 LBS
HABONIM COMP4ACT II C35 SR-2C ACTUATOR & POSITIONER NNB
CONTROL TECHNIQUES V75 ICD VECTOR DRIVE
ONEAC SINERGY II S700XAU CHLORIDE UPS
SQUARE D 8538-SCA24S8 COMBINATION STARTER, SERIES C SIZ
FAFNIR 2MM9110WI DUM SUPER PRECISION BEARING SET, NIB
