public class MyComponent : PAClassAlarmingBase
{
    public MyComponent(core.datamodel.ACClass acType, IACObject content, IACObject parentACObject, ACValueList parameter, string acIdentifier = "")
        : base(acType, content, parentACObject, parameter, acIdentifier)
    {
    }

    public override bool ACInit(Global.ACStartTypes startChildMode = Global.ACStartTypes.Automatic)
    {
        bool baseACInit = base.ACInit(startChildMode);
        using (ACMonitor.Lock(_20015_LockValue))
        {
            // 1. Init DelegateQueue
            _DelegateQueue = new ACDelegateQueue(this.GetACUrl() + ";Queue");
        }
        _DelegateQueue.StartWorkerThread();
        return baseACInit;
    }

    public override bool ACDeInit(bool deleteACClassTask = false)
    {
        // 3. Stop DelegateQueue
        _DelegateQueue.StopWorkerThread();
        using (ACMonitor.Lock(_20015_LockValue))
        {
            _DelegateQueue = null;
        }
        return base.ACDeInit(deleteACClassTask);
    }

    private ACDelegateQueue _DelegateQueue = null;
    public ACDelegateQueue DelegateQueue
    {
        get
        {
            using (ACMonitor.Lock(_20015_LockValue))
            {
                return _DelegateQueue;
            }
        }
    }

    public void AnyMethod()
    {
        // 2. Use DelegateQueue
        DelegateQueue.Add(() => { int i = 0; i++; });
        // Comparable to:
        Task.Run(() => { int i = 0; i++; });
    }
}