AC3 Multiloop Multifunction Controller for Advanced Process Control
AC3 Multifunction Programmable Compact Controller
The AC3 is an advanced process controller capable of complex control implementations such as cascade control, ratio control, multiloop control as well as customised control stategies. Expansion units are available to increase I/O and resources can be shared by AC3 controllers via local area network. An integrated HMI with its own graphics library, an extensive control function block library and programming compliant with IEC61131-3 simplifies and speeds up project development. The AC3 can be remote configured and monitored via the web. Data logging functionality is built into the AC3. The AC3 makes an excellent replacement for any 72 x 144mm process controller.
Features:
Multi loop
Pre-programmed HMI
3 installation modes: compact, split, remote
PID with autotuning
Specific "function block" library dedicated to graphic pages
Customized logic functions
Process data logger by means of Web server
Additional expansion units for better system modularity
Connectivity: RS485, RS232 with ModBus RTU Master/Slave protocol, ASCII, Ethernet with ModBus TCP Server protocol USB port