DCS網(wǎng)絡(luò):
它把現(xiàn)場(chǎng)控制器和人機(jī)界面連成一個(gè)系統(tǒng)。為了確保通訊可靠，DCS生產(chǎn)廠家無(wú)論是電纜，還是通訊接口，都作成冗余的，一條網(wǎng)絡(luò)發(fā)生故障，另一條備用網(wǎng)絡(luò)立即投入運(yùn)行。連在DCS通訊網(wǎng)絡(luò)上的部件稱(chēng)為結(jié)點(diǎn)（節(jié)點(diǎn)）。在地理位置上，結(jié)點(diǎn)可以分散配置，各結(jié)點(diǎn)的距離各DCS系統(tǒng)不同，有的可達(dá)幾百米。DCS網(wǎng)絡(luò)的傳輸速率在幾百K至一百兆之間，網(wǎng)絡(luò)的總長(zhǎng)度可達(dá)幾公里，最短也有幾百米，網(wǎng)絡(luò)不夠長(zhǎng)時(shí)需加中繼器。
SIEMENS EXTERNSPEICHER WF463S, 6FM1463-3SA20
SIEMENS ANZEIGEBAUGR. WF470A (S/W), 6FM1470-4AA21
SIEMENS ANZEIGEBAUGR. WF470A (S/W), 6FM1470-4AA25
SIEMENS ANZEIGEBAUGR. WF470A (S/W), 6FM1470-4AA20
KOLLMORGEN SEIDEL SERVODRIVE, SERVOSTAR 610, S61000
SIMATIC S5 DIGITALEINGABE 431, 6ES5431-4UA12
SIMATIC S5 DIGITALAUSGABE 410, 6ES5410-0AA12
BAUMER INCREMENTAL ENCODER, BMMH 58S1N24P12/16P2?D
SUNX LIMITED PHOTOELECTRIC SENSOR, FX-7P, UFX7P
BAUMER BUS-HAUBE, PROFIBUS DP, 140831
ESCHA AKTOR SENSOR BOX, 8FKS5P3
SAIA BURGESS PCD OPERATOR PANEL, PCD7.D232
LUMBERG ACTUATOR- SENSOR DISTRIBUTION BOX, ASBSVB8/LED
SAIA BURGESS CPU MODULE, PCA0.M24TM4
SAIA BURGESS OPTIONSMODUL, PCD7.W302
SIMATIC S5 STROMVERSORGUNG 955, 6ES5955-3LF44
SüTRON BEDIENTERMINAL, HT06/0213/230/0?0050
SIMATIC S5, STROMVERSORGUNG 955, 6ES5955-3LC41
SIMATIC S5, STROMVERSORGUNG PS 955, 6ES5955-3LC42
