The PLC control panel allows quick and easy parameter changes. This helps ensure that the Sentinel PL boom gate is safe for vehicles and pedestrians as well as being flexible in its functions. The European designed torque motor eliminates the need for limit switches and reduces the amount of wearing parts whilst decreasing maintenance costs.
The inbuilt loop detector and provision for safety PE beams ensure a safe environment for vehicles and pedestrians. Arming and free exit loops with diagnostic capabilities are an option that can easily be accommodated in the IP65 control panel.
The PLC controller allows for numerous parameters to be changed on the PL boom gate without a laptop and a hand held programmer with LCD display is also available.
The Sentinel PL Series Automatic Booms Gates include the following features:
- Inbuilt single channel loop detector
- Traffic light control
- Status indication, gate down / up / moving
- Pre movement warning to activate flashing light or siren
- Adjustable auto close time
- Memory input remembers how many cards have been read and keeps boom gate open until all vehicles have passed
- After crossing the safety loop or PE the auto close can be momentarily delayed to allow vehicles with trailers or caravans time to exit
- Count output to pulse external counter.
For more information download our product datasheet.