端口状态字(见读端口状态功能)的溢出错误位被置位RTU协议是一个用于RTU设备和主机之间通讯查询响应协议。主机能用RTU协议通讯。主机是主设备，它发送–个查询到–个RTU从设备，从设备响应主设备。RTU从设备不能查询，只能响应主设备。-个PACSystems CPU只能作-一个RTU从设备使用。
Agilent/HP (38) Assorted Interface cards
DG Tec Dearborn Protocol Adapter 3 Plus PN 18876-135808
Parks Electronics Lab 806-C Directional Doppler
COHERENT ASSOCIATES MODULATION SYSTEM MODEL 3050
Unit Instruments UFC-8100
() Monroe Company 3 Triad Wires Electrical Power Wir
Gage Bilt Riveter Kit
Klinger Model STPG.MTR.Power Drive MD4
Goodyear mdl AT-2A tires size 16.00R21.
Tektronix CMD 80 Digital Radio Communication Tester
Tektronix CMD 80 Digital Radio Communication Tester
Goodyear mdl AT-2A tires size 16.00R20.
T1 D4/ESF Interface Module Model 5500-628
HP 16057A SWITCHING MODULE YHP 4061A OPTION 036
Hp 4952A Protocol Analyzer and 18179A Interface
SORENSEN DC POWER SUPPLY SRL60-8 0-60 V 0-8 A CV/CC
port Motion Controller MM3000-Opt
