描述
加强PLC联网通信的能力,是PLC技术进步的潮流。PLC的联网通信有两类:一类是PLC之间联网通信,各PLC生产厂家都有自己的专有联网手段;另一类是PLC与计算机之间的联网通信,一般PLC都有专用通信模块与计算机通信。为了加强联网通信能力,PLC生产厂家之间也在协商制订通用的通信标准,以构成更大的网络系统,PLC已成为集散控制系统(DCS)不可缺少的重要组成部分。
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump DH
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump DG
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump DE
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump DI
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump CV
Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump CW
NEW Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump
NEW Sundstrand-Sauer-Danfoss Hydraulic 47 Pump 55
NEW Sundstrand-Sauer-Danfoss Hydraulic Series M46 Motor
69 Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump
71 Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump
70 Sundstrand-Sauer-Danfoss Hydraulic Series 47 Pump