MC-PLAM02

详细内容：MC-PLAM02 网络构成 AB的DH+局域网最多可挂64个站，通讯速率根据传输距离（>300米）与主机型号(PLC-5/40, PLC-5/60)我们选用了57.6K，其网络拓扑结构为主/支干或雏菊链，由于原独立设备网络上站点过多且考虑到连接距离的限制(<3048米)，我们将整个网络整合成三个独立的DH+局域网，通过AB的1784-KTX(单通道)与1784-KTDX（双通道）连到上位机服务器上，服务器选用了INTEL的LSDPI服务器，配置为PIII750、18.2GSCSI硬盘、384M ECC内存，Fix32 最多可支持8个通道因此对于系统今后的扩展显得措措有余。对于各设备分立控制器原属的局域网在合并后如果发生有站号相同必须作相应调整以防止冲突，而网络终端电阻亦须作相应调整以适应新网络的通讯模式。 系统的三个局域网分别包含了如下各独立车间 A) 原料处理车间，计有炼胶、混合、剥离等 B) 生产车间，记有涂布、烘箱、废气处理、卷绕、贴合等 C) 成品车间，记有预检、防伪、切割、包装、废料处理等 HP/Agilent 85990A Multicarrier Signal Generator, 5 to 1100MHz, 75 ohm Tektronix ADA400A, ADA-400A Tektronix ADA400A Differential Preamplifier Boonton 952011 Kit Probe Kit HP/Agilent 54001A Probe 1 GHz For 54100 Series HP/Agilent 10430A 500MHz Probe HP/Agilent 10434A 10:1, 1m Miniature Passive Probe HP/Agilent 1144A 800MHZ Active Probe HP/Agilent 1152A 2.5ghz,0.6pF Active Probe HP/Agilent 11807A -100 HP 8920A/21A RF Communications System Support Test Software HP/Agilent 11807B-044 HP 8921A/D RF Communications System Northern P Series Cell Site Test Software Option 044 Rev. B.01.20 HP/Agilent 11807B-H04 HP 8921A/D RF Communications System Northern Telecom DRU/TRU Test Software Option H04 Rev B.01.05 HP/Agilent 16089B Kelvin Clip Leads HP/Agilent 41941A Impedance Probe Kit HP/Agilent 44492A Reed Relay Multiplexer Assembly input Characteristics: HP/Agilent 5060-3351 Option 760 PCA Relay for the 66100 series modules HP/Agilent 54007A RF & Lightwave Accessory Kit HP/Agilent 54701A 2.5-Ghz, 0.6-pF Active Probe HP/Agilent 66001A Modular Power System Keyboard HP/Agilent 81000VA Optical Interface ST Connector HP/Agilent 85036B 75ohm type N Calibration Kit HP/Agilent 85131D Semi-Rigid Cable Set, 3.5 mm to 3.5 mm HP/Agilent 85620A Mass Memory Module HP/Agilent 85702A 128K BYTE RAM Card HP/Agilent 85902A Burst Carrier Trigger HP/Agilent E4444A Benchlink Spectrum Analyzer software version A.01.06 for Windows 95, 98, & NT Tektronix 012-1221-00 2 Meter Cable For Sampling Heads Tektronix 1101 Probe Power Supply Tektronix 1101A Probe Power Supply Tektronix 1102 Probe Power Supply Tektronix K420 Tektronix K420 Oscilloscope Cart Tektronix P6139A Tektronix P6139A 501 MHz, 10X Probe Accessories/Probes Tektronix P6243 Tektronix P6243 Probe Tektronix P6245 Tektronix P6245 1.5Ghz FET Probe Wavetek 15271 Power Detector, 1MHz-26.5GHz Wiltron 34RKNF50 Precision Ruggedized K (m) to N (f) Adapter, 20 GHz WILTRON 560-97N50 VSWR AutoTester Racal Instruments 11-1572 SENSING HEAD HP/Agilent 85723A DECT Measurement personality card General Microwave N436A 18GHz Peak Power Sensor sold only with GM 478A Meter Anritsu MA2481A Universal Power Sensor, 10 MHz to 6 GHz, 50 Ohm, -60 to +20dBm HP/Agilent 11612A Bias Network, 45 MHz to 26.5 GHz HP/Agilent 16442A Test Fixture for use and sold only with the 4155 or 4156. HP/Agilent 16014A Series Loss Test Adapter for the 4342A Q Meter HP/Agilent 16048C Test Fixture with Alligator Clips HP/Agilent 41800A Active Probe, 5Hz to 500MHz HP/Agilent 11590A Bias Network, 1 to 12.4 GHz HP/Agilent 16475A Inductor HP/Agilent 346A 18GHz Noise Source with Type N Rohde & Schwarz NRT-Z3, NRTZ3 RS232 Interface Adapter HP/Agilent 54650A HP-IB Interface Module