Description
PLC系统与dcs系统的结构差异不大，只是在功能的着重点上的不同，DCS着重于闭环控制及数据处理。PLC着重于逻辑控制及开关量的控制，也可实现模拟量控制。
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL a3
DENTAL PORTABLE MOBILE X- RAY MACHINE SYSTEM DIGITAL a4
Image Systems – X Ray Monitor model M21P-H5101 21″
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL 4
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL 3
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL 5
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL 6
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL 7
DENTAL PORTABLE MOBILE X – RAY MACHINE SYSTEM DIGITAL 8
