TU转移的数据由带有-位可选奇偶位的8位二进制字符组成。没有控制字符加到数据块中:每个查询和响应的最后字段包含-个错误校验(循环冗余校验)以确保数据的正确传输。注意:应该避免把局地址1用于一个PACSystems控制系统中任何其他的Modbus从设备
port Motion Controller MM3000-Opt
RDL Intermodulation Distortion Simulator
Mb Dynamics Model 405 Signal Conditioner
Scientific Atlanta 7602 General Purpose SAbus Interface
HP 438A Power Meter
ELECTRICAL BOX SWK-56/W42U-1(V) CONT. N0009-82-C-0097
Tektronix CMD 80 Digital Radio Communication Tester
Tektronix 7854 Oscilloscope
LMS SC316 Mainframe Multichannel Data Acquisition
Hewlett Packard 8620C Sweep Oscillator
Goodyear mdl AT-2A tires size 14.00R20.
SLAUGHTER, MODEL 1727 / 205, PROGRAMMABLE MEGOHMMETER..
Solenoid Assembly Gun Anti Aircraft sp 40mm M42/M42A1
ANDREW CROSSBAND COUPLER, 641280-DF-9-DCB, 806-960 MHz
TEKTRONIX TSG-300 COMPONENT TELEVISION GENERATOR
Dynamation Gas/Clean Air Monitor – System D # 825-741
HP Internet Advisor Model J2300C
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Elec Receptacle Plug Connector- CVGR40A27P4-A115-C22
Hewlett Packard 37717B PHD/SDH/ATM Test Set
