SIEMENS模块化控制器特性,控制器技术样本
 CPU 1511C-1 PN and CPU 1512C-1 PN, have 5 analog inputs that can be
used to detect analog process signals such as pressure or temperature.
4 of the 5 integrated analog inputs can be used for
current or voltage measurement and one input for a resistance test.
为用户的需求提供量身定做的解决方案。根据用户的应用范围可以从，

SIEMENS模块化控制器特性,控制器技术样本
 The integrated PROFINET IO IRT interface supports isochronous mode and is
 designed as a 2-port switch, enabling a linear topology to be configured in the system.
Integrated digital and analog inputs/outputs on the CPU permit
direct connection to the process. Both CPUs,
范围和接口选择等方向进行选择。
我公司的模块化PLC也表现为高可用性或故障安全的安全系统。
The two analog outputs integrated directly on
the CPU convert a 16-bit digital value into a current or a
voltage and output this value to the process.
They are suitable, for example, for controlling proportional valves.
SIMATIC S7的模块化控制器
可随时通过可插拔I/O模块、功能和通讯模块灵活地进行扩展，
The 1511C-1 PN and 1512C-1 PN CPUs are suitable for applications in
series and special-purpose machine manufacturing
with mid-range requirements for program size and processing speed.
The 1511C-1PN and 1512C-1 PN CPUs can be used as
 PROFINET IO controllers or as distributed inligence (PROFINET I-device).

,控制器技术样本