Connection 0 can be used as an alternative to feedback systems if no feedback sensors are wanted above the actuator. Connection 0 is available in a metric and inch variant.
LAT – Lantern for 2 Proximity Switches M12×1
Feedback in the lantern is preferably used wherever control and feedback systems cannot be employed (e.g. in valves with manual actuator or two-position-stop (cylinder)).
INA – Proximity Switch Holder on the Actuator
The proximity switch holder M12×1 (INA) makes it possible to use feedback sensors above the actuator. The proximity switch holder has prepared M12×1 holes which allow the sensors to be set optimally. A direct connection to the controller provides the feedback on the valve position.