其它情况，引脚1应该连接到自定义长度电缆的两端，并且下面列举的推荐电缆用于远程底座(IC693CHS392/399)时，应该遵循Wye电缆防护。当采用100%防护电缆时，系统中所有的本地(CPU和扩展底座)底座必须用同-接地点，否则底座间存在一一个势差会扰乱信号传输。
B29321 DEVLIEG GILDEMEISTER TOOL PRESETTER
B30398 GRANITE 10′ X 4′ INSPECTION TABLE
B28765 THOMPSON 8″ X 24″ SURFACE GRINDER
B18820 KOHLER 12-120-150 STRAIGHTENER
B24696 AMERICAN 60 PLAIN COIL REEL
B30475 LINCOLN DC-600 WELDER WITH BOOM AND FEED
B24445 PERFECTO 17-12-17 STRAIGHTENER
B26146 WAYNE TRAIL TWO SIDED TUBE BENDER
B30012 AUTOQUIP WORK STATION TILTER
B30024 CINCINNATI #2 TOOL AND CUTTER GRINDER
B30433 GRIZZLY VERTICAL MILL
B30274 MORSE DRUM TUMBLER
B30443 MILLER SPECTRUM 701 PLASMA CUTTER
B29776 DO-ALL VERTICAL BAND SAW
B29777 WELLS 8M HORIZONTAL CUT-OFF BAND SAW
B30013 VESTIL TILT MASTER
