远程机架和扩展机架的区别基本上，远程机架可以提供与扩展机架同样的功能，但是有效的距离更远(700 英尺/213米对比扩展机架的50英尺/5米)。为了减小的接地不稳定情况，远程基板有额外的绝缘电路、当系统之间距离很远并且没有共享同样的接地系统时可能出现接地不稳定情况。然而，距离并不总是问题:如果系统接地不正确，即使机架相互间安装距离很近也会出现问题.
JORDAN VALVE, 68G, PRESSURE REGULATOR, 1/2″ NPT, 300 PS
ALLEN-BRADLEY 845B-MJZ2DN1AT4 OPTICAL ABSOLUTE ENCODER,
GRACO, C32463, SADDLE CLAMP, 1/8″ NPT, NIB
ALLEN BRADLEY 1326-CCU-B-030, MOTOR FEEDBACK CABLE, 10
ALLEN BRADLEY 1326-CCU-E-030, MOTOR FEEDBACK CABLE, 98.
POWER-ONE SPL240-1024 POWER SUPPLY, NIB
ENERPAC WA-502 HYDRAULIC ACCUMULATOR (2.5 CU IN), NIB
FlowServe LE3G3000E33 01 SEAL COMPRESSOR SEAL, NIB
US ELECTRIC MOTOR CBN3301SB3U182T?C, REDUCER, 3.15:1, 17
PARKER PUSH-LOC AIR HOSE, 200’X?”, GRAY,
EMHART/WARREN 80T514SA WELDING GUN, NNB
EMHART/WARREN 60T514SA WELDING GUN, NNB
ROSS 862K87-A INDICATOR LIGHT KIT, 125 VAC, LOT OF 23,
ORIENTAL MOTOR VEXTA 120W BRUSHLESS DC MOTOR FBLM5120W-
AEG MODICON HIGH SPEED COUNTER MODULE AS-BZAE-204
ASCO RED HAT 8210G26 120/60 VAC 3/4″ PIPE 2-WAY SOLENOI
BANNER MINI-SCREEN 30” LIGHT CURTAIN, MSXLE2824P,
