Process Control / Process Control
353 Process Automation Controller **Discontinued**
The 353 panel mounted loop controller is a full function instrument with a complete set of control functions, including PID control, indication, logic, and sequencing. The built-in I/O can support up to three loops of PID control. The standard communication is Modbus and an option board provides Modbus over TCP/IP Ethernet capability; providing high speed networking connectivity to interfaces such as operator workstations and plant historians.