APROL Operator System

The APROL operator station is responsible for visualizing and operating the system as well as for evaluating historical process data.

Control System Server
APROL Runtime and Engineering System

The APROL Runtime and Engineering Server handles central control system functions.

■ Configuration of automation system in the engineering system

■ Archiving of trend, alarm and protocol data in the runtime system

■ Communication for the operating and monitoring level as well as the open/closed loop control level

Open and closed loop control level
APROL Controller

Consisting of a power supply, CPU, and I/O modules, the APROL controller's task is to acquire and process signals. The I/O expansion takes place using ETHERNET Powerlink.

Field level
The use of various fieldbus modules allows the all sensors and actuators to be integrated according to user guidelines via Profibus DP/PA, Profibus FMS, RK512, ETHERNET Powerlink, TCP/IP, UDP/IP, etc.

Field devices
Field devices based on conventional 0/4 ... 20 mA signals or fieldbuses (ETHERNET Powerlink, Profibus DP/PA).