Power Supply Unit description
A dedicated power supply unit is provided with the SY50 system. The purpose of the Power Supply Unit is to provide the hull unit with the necessary power for operation.
The Power Supply Unit also controls the Ethernet communication between the transducer and the Processor Unit. The Power Supply Unit further contains the logic circuitry required to control the lower and hoist operation, as well as a small motion sensor.
The Power Supply Unit is mounted on the bulkhead close to the hull unit.
WARNING
The Power Supply Unit contains high voltages. Unless required for maintenance purposes, do not open the cabinet door while the SY50 system is switched on.
Observe the physical size and weight of the Power Supply Unit. Unless a suitable lifting device available, make sure that enough manpower is available to lift, hold and fasten the Power Supply Unit. Avoid installation heights exceeding two metres.