diff --git a/MainViewModel.cs b/MainViewModel.cs
index 14483b9..669bdc4 100644
--- a/MainViewModel.cs
+++ b/MainViewModel.cs
@@ -28,6 +28,7 @@ using CtrEditor.Convertidores;
 using CtrEditor.Simulacion;
 using System.Diagnostics;
 using Newtonsoft.Json.Linq;
+using System.Reflection;
 
 namespace CtrEditor
 {
@@ -232,7 +233,7 @@ namespace CtrEditor
             ItemDoubleClickCommand = new ParameterizedRelayCommand(ExecuteDoubleClick);
 
             _timerSimulacion = new DispatcherTimer();
-            _timerSimulacion.Interval = TimeSpan.FromMilliseconds(16); // ajusta el intervalo según sea necesario
+            _timerSimulacion.Interval = TimeSpan.FromMilliseconds(1); // ajusta el intervalo según sea necesario
             _timerSimulacion.Tick += OnTickSimulacion;
 
             StartSimulationCommand = new RelayCommand(StartSimulation);
@@ -330,14 +331,18 @@ namespace CtrEditor
             var baseType = typeof(osBase);
             var types = AppDomain.CurrentDomain.GetAssemblies()
                 .SelectMany(assembly => assembly.GetTypes())
-                .Where(type => type.IsSubclassOf(baseType) && !type.IsAbstract);
+                .Where(type => type.IsSubclassOf(baseType) && !type.IsAbstract && typeof(IosBase).IsAssignableFrom(type));
 
             foreach (var type in types)
             {
-                ListaOsBase.Add(new TipoSimulable { Nombre = type.Name, Tipo = type });
+                var methodInfo = type.GetMethod("NombreClase", BindingFlags.Public | BindingFlags.Static | BindingFlags.FlattenHierarchy);
+                string nombre = methodInfo != null ? methodInfo.Invoke(null, null)?.ToString() : "Nombre no encontrado";
+
+                ListaOsBase.Add(new TipoSimulable { Nombre = nombre, Tipo = type });
             }
         }
 
+
         private void StartSimulation()
         {
             foreach (var objetoSimulable in ObjetosSimulables)
diff --git a/ObjetosSim/UserControls/ucBasicExample.xaml.cs b/ObjetosSim/UserControls/ucBasicExample.xaml.cs
index fd1709b..84d6443 100644
--- a/ObjetosSim/UserControls/ucBasicExample.xaml.cs
+++ b/ObjetosSim/UserControls/ucBasicExample.xaml.cs
@@ -20,7 +20,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucBasicExample.xaml
     /// </summary>
-    public class osBasicExample : osBase
+    public class osBasicExample : osBase, IosBase
     {
         // Otros datos y métodos relevantes para la simulación
 
diff --git a/ObjetosSim/UserControls/ucBotella.xaml.cs b/ObjetosSim/UserControls/ucBotella.xaml.cs
index 38e50dc..2264017 100644
--- a/ObjetosSim/UserControls/ucBotella.xaml.cs
+++ b/ObjetosSim/UserControls/ucBotella.xaml.cs
@@ -25,16 +25,20 @@ namespace CtrEditor.ObjetosSim
     /// </summary>
     /// 
 
-    public class osBotella : osBase
+    public class osBotella : osBase, IosBase
     {
         private float _diametro;
         private float _mass;
         private Vector2 _centro = new Vector2(); // Centro
-        private string _nombre = "Botella";
+        private string _nombre = NombreClase();
         private simBotella Simulacion_Botella;
 
         // Otros datos y métodos relevantes para la simulación
 
+        public static string NombreClase()
+        {
+            return "Botella";
+        }
 
         public float Diametro {
             get => _diametro;
diff --git a/ObjetosSim/UserControls/ucBoton.xaml.cs b/ObjetosSim/UserControls/ucBoton.xaml.cs
index 2da959f..666d693 100644
--- a/ObjetosSim/UserControls/ucBoton.xaml.cs
+++ b/ObjetosSim/UserControls/ucBoton.xaml.cs
@@ -20,7 +20,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucBoton.xaml
     /// </summary>
-    public class osBoton : osBase
+    public class osBoton : osBase, IosBase
     {
         // Otros datos y métodos relevantes para la simulación
 
@@ -32,7 +32,12 @@ namespace CtrEditor.ObjetosSim
         private string _tag;
 
         private Brush _color;
-        private Brush _colorButton;       
+        private Brush _colorButton;
+
+        public static string NombreClase()
+        {
+            return "Boton";
+        }
 
         public Brush Color
         {
diff --git a/ObjetosSim/UserControls/ucDescarte.xaml.cs b/ObjetosSim/UserControls/ucDescarte.xaml.cs
index 93e9690..ff3e079 100644
--- a/ObjetosSim/UserControls/ucDescarte.xaml.cs
+++ b/ObjetosSim/UserControls/ucDescarte.xaml.cs
@@ -10,7 +10,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucDescarte.xaml
     /// </summary>
-    public class osDescarte : osBase
+    public class osDescarte : osBase, IosBase
     {
         // Otros datos y métodos relevantes para la simulación
 
@@ -18,7 +18,10 @@ namespace CtrEditor.ObjetosSim
         private float _diametro;
         private Vector2 _centro = new Vector2(); // Centro
         private simDescarte AreaDeDescarte;
-
+        public static string NombreClase()
+        {
+            return "Descarte";
+        }
         public override float Left
         {
             get => _centro.X - Diametro / 2;
diff --git a/ObjetosSim/UserControls/ucFiller.xaml.cs b/ObjetosSim/UserControls/ucFiller.xaml.cs
index 0460c5a..af5ef81 100644
--- a/ObjetosSim/UserControls/ucFiller.xaml.cs
+++ b/ObjetosSim/UserControls/ucFiller.xaml.cs
@@ -22,7 +22,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucFiller.xaml
     /// </summary>
-    public class osFiller : osBase
+    public class osFiller : osBase, IosBase
     {
         // Otros datos y métodos relevantes para la simulación
 
@@ -42,6 +42,10 @@ namespace CtrEditor.ObjetosSim
         private float _topSalida;
         private List<osBotella> Botellas = new List<osBotella>();
 
+        public static string NombreClase()
+        {
+            return "Filler";
+        }
         public float OffsetLeftSalida
         {
             get => _leftSalida;
diff --git a/ObjetosSim/UserControls/ucGuia.xaml.cs b/ObjetosSim/UserControls/ucGuia.xaml.cs
index bdc1815..e5f3cd2 100644
--- a/ObjetosSim/UserControls/ucGuia.xaml.cs
+++ b/ObjetosSim/UserControls/ucGuia.xaml.cs
@@ -24,7 +24,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucGuia.xaml
     /// </summary>
-    public class osGuia : osBase
+    public class osGuia : osBase, IosBase
     {
         private float _ancho;
         private float _altoGuia;
@@ -35,6 +35,10 @@ namespace CtrEditor.ObjetosSim
 
         private simGuia Simulation_Guia;
 
+        public static string NombreClase()
+        {
+            return "Guia";
+        }
         public override float Left
         {
             get => _left;
diff --git a/ObjetosSim/UserControls/ucPhotocell.xaml.cs b/ObjetosSim/UserControls/ucPhotocell.xaml.cs
index af4c154..d74f4b1 100644
--- a/ObjetosSim/UserControls/ucPhotocell.xaml.cs
+++ b/ObjetosSim/UserControls/ucPhotocell.xaml.cs
@@ -21,18 +21,25 @@ namespace CtrEditor.ObjetosSim.UserControls
     /// <summary>
     /// Interaction logic for ucPhotocell.xaml
     /// </summary>
-    public class osPhotocell : osBase
+    public class osPhotocell : osBase, IosBase
     {
         private float _ancho;
         private float _altoPhotocell;
         private float _left;
         private float _top;
         private float _angulo;
-        private string _nombre = "Photocell";
+        private string _nombre = NombreClase();
         private bool _luzCortada;
+        private string _tagPhotocellOUT;
+        private bool _tipoNC;
 
         private simBarrera Simulation_Photocell;
 
+        public static string NombreClase()
+        {
+            return "Photocell";
+        }
+
         public bool LuzCortada
         {
             get => _luzCortada;
@@ -46,6 +53,32 @@ namespace CtrEditor.ObjetosSim.UserControls
             }
         }
 
+        public bool Tipo_NC
+        {
+            get => _tipoNC;
+            set
+            {
+                if (_tipoNC != value)
+                {
+                    _tipoNC = value;
+                    OnPropertyChanged(nameof(Tipo_NC));
+                }
+            }
+        }
+
+        public string TagPhotocell_OUT
+        {
+            get => _tagPhotocellOUT;
+            set
+            {
+                if (_tagPhotocellOUT != value)
+                {
+                    _tagPhotocellOUT = value;
+                    OnPropertyChanged(nameof(TagPhotocell_OUT));
+                }
+            }
+        }
+
         public override float Left
         {
             get => _left;
@@ -140,7 +173,9 @@ namespace CtrEditor.ObjetosSim.UserControls
         {
             Simulation_Photocell.LuzCortada = false;
         }
-        public override void UpdatePLC(PLCModel plc, int elapsedMilliseconds) { }
+        public override void UpdatePLC(PLCModel plc, int elapsedMilliseconds) {
+            EscribirBitTag(plc, TagPhotocell_OUT, LuzCortada);
+        }
         public override void ucLoaded()
         {
             // El UserControl ya se ha cargado y podemos obtener las coordenadas para 
diff --git a/ObjetosSim/UserControls/ucSensTemperatura.xaml.cs b/ObjetosSim/UserControls/ucSensTemperatura.xaml.cs
index d38bcb3..b2e6745 100644
--- a/ObjetosSim/UserControls/ucSensTemperatura.xaml.cs
+++ b/ObjetosSim/UserControls/ucSensTemperatura.xaml.cs
@@ -21,7 +21,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucSensTemperatura.xaml
     /// </summary>
-    public class osSensTemperatura : osBase
+    public class osSensTemperatura : osBase, IosBase
     {
         // Otros datos y métodos relevantes para la simulación
 
@@ -36,6 +36,10 @@ namespace CtrEditor.ObjetosSim
         private float _max_OUT_Scaled;
         private float _min_OUT_Scaled;
 
+        public static string NombreClase()
+        {
+            return "Temperatura";
+        }
         public string Tag
         {
             get => _tag;
diff --git a/ObjetosSim/UserControls/ucTanque.xaml.cs b/ObjetosSim/UserControls/ucTanque.xaml.cs
index 1a5b362..0339490 100644
--- a/ObjetosSim/UserControls/ucTanque.xaml.cs
+++ b/ObjetosSim/UserControls/ucTanque.xaml.cs
@@ -23,7 +23,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucTanque.xaml
     /// </summary>
-    public class osTanque : osBase
+    public class osTanque : osBase, IosBase
     {
         // Otros datos y métodos relevantes para la simulación
 
@@ -45,6 +45,10 @@ namespace CtrEditor.ObjetosSim
         private bool _SalidaAbierta_Bool;
         private float _capacidadLitros;
 
+        public static string NombreClase()
+        {
+            return "Tanque";
+        }
         public float Capacidad_Litros
         {
             get => _capacidadLitros;
diff --git a/ObjetosSim/UserControls/ucTransporteCurva.xaml.cs b/ObjetosSim/UserControls/ucTransporteCurva.xaml.cs
index b96de51..f7bd8fb 100644
--- a/ObjetosSim/UserControls/ucTransporteCurva.xaml.cs
+++ b/ObjetosSim/UserControls/ucTransporteCurva.xaml.cs
@@ -21,7 +21,7 @@ namespace CtrEditor.ObjetosSim.UserControls
     /// <summary>
     /// Interaction logic for ucTransporteCurva.xaml
     /// </summary>
-    public class osTransporteCurva : osBase
+    public class osTransporteCurva : osBase, IosBase
     {
         private string _nombre = "Transporte Curva";
 
diff --git a/ObjetosSim/UserControls/ucTransporteGuias.xaml.cs b/ObjetosSim/UserControls/ucTransporteGuias.xaml.cs
index 0ab58d0..14d9a3a 100644
--- a/ObjetosSim/UserControls/ucTransporteGuias.xaml.cs
+++ b/ObjetosSim/UserControls/ucTransporteGuias.xaml.cs
@@ -22,7 +22,7 @@ namespace CtrEditor.ObjetosSim
     /// <summary>
     /// Interaction logic for ucTransporteGuias.xaml
     /// </summary>
-    public class osTransporteGuias : osBase
+    public class osTransporteGuias : osBase, IosBase
     {
         private string _nombre = "Transporte Guias";
 
@@ -48,7 +48,10 @@ namespace CtrEditor.ObjetosSim
         private simGuia? Guia_Inferior;
 
 
-
+        public static string NombreClase()
+        {
+            return "Transporte Guias";
+        }
         public string Motor
         {
             get => _motor;
diff --git a/ObjetosSim/UserControls/ucTransporteTTop.xaml.cs b/ObjetosSim/UserControls/ucTransporteTTop.xaml.cs
index 6547479..994ddb1 100644
--- a/ObjetosSim/UserControls/ucTransporteTTop.xaml.cs
+++ b/ObjetosSim/UserControls/ucTransporteTTop.xaml.cs
@@ -12,7 +12,7 @@ namespace CtrEditor.ObjetosSim
     /// </summary>
     /// 
 
-    public class osTransporteTTop : osBase
+    public class osTransporteTTop : osBase, IosBase
     {
         private string _nombre = "Transporte TTOP";
 
@@ -32,6 +32,10 @@ namespace CtrEditor.ObjetosSim
 
         private simTransporte Simulation_Transporte;
 
+        public static string NombreClase()
+        {
+            return "Transporte";
+        }
         public string Motor
         {
             get => _motor;
diff --git a/ObjetosSim/UserControls/ucVMmotorSim.xaml.cs b/ObjetosSim/UserControls/ucVMmotorSim.xaml.cs
index c3f69a4..b2930ba 100644
--- a/ObjetosSim/UserControls/ucVMmotorSim.xaml.cs
+++ b/ObjetosSim/UserControls/ucVMmotorSim.xaml.cs
@@ -24,12 +24,12 @@ namespace CtrEditor.ObjetosSim
     /// </summary>
     /// 
 
-    public class osVMmotorSim : osBase
+    public class osVMmotorSim : osBase, IosBase
     {
 
         // Otros datos y métodos relevantes para la simulación
 
-        private string _nombre = "VetroMeccanica Motor";
+        private string _nombre = NombreClase();
         private float _tamano;
         private float _left;
         private float _top;
@@ -43,6 +43,11 @@ namespace CtrEditor.ObjetosSim
                 
         private VMSimMotor motState = new VMSimMotor();
 
+        public static string NombreClase()
+        {
+            return "VetroMeccanica Motor";
+        }
+
         [Hidden]
         [JsonIgnore]
         public ImageSource ImageSource
diff --git a/ObjetosSim/osBase.cs b/ObjetosSim/osBase.cs
index 823873e..34e5c4c 100644
--- a/ObjetosSim/osBase.cs
+++ b/ObjetosSim/osBase.cs
@@ -27,9 +27,7 @@ namespace CtrEditor.ObjetosSim
 
     public interface IosBase
     {
-        string Nombre { get; }
-
-        void UpdateControl(int elapsedMilliseconds);
+        static abstract string NombreClase();
     }
 
     public interface IDataContainer
@@ -43,8 +41,10 @@ namespace CtrEditor.ObjetosSim
         int ZIndex();
     }
 
-    public abstract class osBase : INotifyPropertyChanged, IosBase
+    public abstract class osBase : INotifyPropertyChanged
     {
+        public virtual string Nombre { get; set; } = "osBase";
+
         public abstract float Left { get; set; }
         public abstract float Top { get; set; }
 
@@ -55,8 +55,6 @@ namespace CtrEditor.ObjetosSim
         [JsonIgnore]
         protected UserControl? _visualRepresentation = null;
 
-        public abstract string Nombre { get; set; }
-
         public abstract void UpdateControl(int elapsedMilliseconds);
         public abstract void UpdateGeometryStart();
         public abstract void UpdateGeometryStep();
@@ -76,7 +74,6 @@ namespace CtrEditor.ObjetosSim
         [JsonIgnore]
         public SimulationManagerFP simulationManager;
 
-
         protected osBase ObtenerLink(string NameLink, Type tipoOsBase)
         {
             if (!string.IsNullOrEmpty(NameLink) && _mainViewModel != null)
diff --git a/Siemens/PLCControl.xaml.cs b/Siemens/PLCControl.xaml.cs
index f083d72..4f46644 100644
--- a/Siemens/PLCControl.xaml.cs
+++ b/Siemens/PLCControl.xaml.cs
@@ -42,7 +42,7 @@ namespace CtrEditor.Siemens
         {
             IsConnected = false;
             PLCInterface = new PLCModel();
-            _timer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(10) };
+            _timer = new DispatcherTimer { Interval = TimeSpan.FromMilliseconds(1) };
             _timer.Tick += (s, e) => Refresh();
 
             ConnectCommand = new RelayCommand(Connect, () => true);