The C-TOP+ control unit incorporates indication and command devices to control pneumatically operated process valves.
This unit as a single piece has the following features:
• Pneumatic and electric control over the valve
• Position sensors with feedback
The control units are fitted to the pneumatic actuator. It receives signals from a control panel or from a PLC to actuate the valves and sends signals to the PLC or to the control panel to communicate the status/position of the valve.
C-TOP+ unit contains three LEDs (depending on the configuration) constantly indicating the operating status of the valve. A fourth LED (white) indicates whether the operating voltage supply is connected.