diff --git a/components/Navigation.tsx b/components/Navigation.tsx
index d957403..ded9ecb 100644
--- a/components/Navigation.tsx
+++ b/components/Navigation.tsx
@@ -27,7 +27,7 @@ const Navigation: React.FC<NavigationProps> = ({ className }) => {
     { name: "Ein- und Ausgänge", path: "/einausgaenge" },
     { name: "Analoge Eingänge", path: "/analogeEingaenge" },
     { name: "Meldungen", path: "/messages" },
-    { name: "Einstellung", path: "/settings" },
+    { name: "Einstellungen", path: "/settings" },
     // Weitere Menüpunkte hier
   ];
 
diff --git a/components/modules/Kue705FO.tsx b/components/modules/Kue705FO.tsx
index aa0e475..ff579ec 100644
--- a/components/modules/Kue705FO.tsx
+++ b/components/modules/Kue705FO.tsx
@@ -13,6 +13,7 @@ import {
   setSelectedFileName,
 } from "../../redux/slices/variablesSlice";
 import TDRPopup from "../modales/kueModal/TDRPopup";
+import { createLoopChart, createTDRChart } from "../../utils/chartUtils";
 
 const Kue705FO: React.FC<Kue705FOProps> = ({
   isolationswert,
@@ -192,97 +193,6 @@ const Kue705FO: React.FC<Kue705FOProps> = ({
 
   const chartInstance = useRef<Chart | null>(null);
 
-  const createTDRChart = (dataTDR: DataTDR[]) => {
-    const canvas = document.getElementById("myChart") as HTMLCanvasElement;
-
-    if (!canvas) {
-      console.error("Canvas mit ID 'myChart' nicht gefunden.");
-      return;
-    }
-
-    const ctx = canvas.getContext("2d");
-    if (!ctx) {
-      console.error("2D-Kontext für Canvas konnte nicht erstellt werden.");
-      return;
-    }
-
-    // Vorhandenes Chart zerstören, falls vorhanden
-    if (chartInstance.current) {
-      console.log("Vorhandenes Chart wird zerstört.");
-      chartInstance.current.destroy();
-      chartInstance.current = null; // Referenz zurücksetzen
-    }
-
-    // Maximal- und Minimalwerte berechnen
-    const minX = Math.min(...dataTDR.map((row) => row.t));
-    const maxX = Math.max(...dataTDR.map((row) => row.t));
-    const minY = Math.min(...dataTDR.map((row) => row.m));
-    const maxY = Math.max(...dataTDR.map((row) => row.m));
-
-    // Neues Chart erstellen
-    try {
-      chartInstance.current = new Chart(ctx, {
-        type: "line",
-        data: {
-          labels: dataTDR.map((row) => row.t),
-          datasets: [
-            {
-              label: "Pegel",
-              data: dataTDR.map((row) => row.m),
-              borderColor: "#00AEEF",
-              borderWidth: 2,
-              fill: false,
-              tension: 0.1, // Weiche Kurve
-            },
-          ],
-        },
-        options: {
-          responsive: true,
-          maintainAspectRatio: false, // Ermöglicht flexible Größe
-          layout: {
-            padding: {
-              bottom: 25, // Fügt zusätzliches Padding unten hinzu
-            },
-          },
-          plugins: {
-            zoom: {
-              pan: {
-                enabled: true,
-                mode: "xy",
-              },
-              zoom: {
-                wheel: {
-                  enabled: true,
-                },
-                pinch: {
-                  enabled: true,
-                },
-                mode: "xy",
-              },
-            },
-          },
-          scales: {
-            x: {
-              type: "linear",
-              position: "bottom",
-              title: { display: true, text: "Entfernung" },
-              min: minX - 5, // Etwas Puffer hinzufügen
-              max: maxX + 5,
-            },
-            y: {
-              title: { display: true, text: "Pegel" },
-              min: minY - 10, // Puffer für Y-Werte
-              max: maxY + 10,
-            },
-          },
-        },
-      });
-      console.log("Neues Chart erfolgreich erstellt.");
-    } catch (error) {
-      console.error("Fehler beim Erstellen des Charts:", error);
-    }
-  };
-
   const selectedFileName = useSelector(
     (state: RootState) => state.variables.selectedFileName
   );
@@ -347,96 +257,6 @@ const Kue705FO: React.FC<Kue705FOProps> = ({
     n: number; // Schleifenwiderstand
   }
 
-  const createLoopChart = (data: DataLoop[], title: string) => {
-    const canvas = document.getElementById("myChart") as HTMLCanvasElement;
-    if (!canvas) {
-      console.error("Canvas mit ID 'myChart' nicht gefunden.");
-      return;
-    }
-
-    const ctx = canvas.getContext("2d");
-    if (!ctx) {
-      console.error("2D-Kontext für Canvas konnte nicht erstellt werden.");
-      return;
-    }
-
-    // Konvertiere Zeitstempel in ein lesbares Format für die X-Achse
-    const labels = data.map((row) => {
-      const date = new Date(String(row.t).replace(/-/g, "/")); // Zeitstring parsen
-      return date.toLocaleString("de-DE", {
-        hour: "2-digit",
-        minute: "2-digit",
-        second: "2-digit",
-      });
-    });
-
-    new Chart(ctx, {
-      type: "line",
-      data: {
-        labels,
-        datasets: [
-          {
-            label: "Isolationswiderstand (MOhm)",
-            data: data.map((row) => row.m),
-            borderColor: "#00AEEF",
-            borderWidth: 1,
-            tension: 0.1, // Glättung der Linie
-            pointRadius: 1,
-            pointHoverRadius: 5,
-            fill: false,
-            yAxisID: "y",
-          },
-          {
-            label: "Schleifenwiderstand (kOhm)",
-            data: data.map((row) => row.n),
-            borderColor: "black",
-            borderWidth: 1,
-            tension: 0.1,
-            pointRadius: 1,
-            pointHoverRadius: 5,
-            fill: false,
-            yAxisID: "y1",
-          },
-        ],
-      },
-      options: {
-        scales: {
-          x: {
-            type: "category",
-            title: { display: true, text: "Zeit" },
-          },
-          y: {
-            type: "linear",
-            position: "left",
-            title: { display: true, text: "MOhm" },
-          },
-          y1: {
-            type: "linear",
-            position: "right",
-            title: { display: true, text: "kOhm" },
-          },
-        },
-        plugins: {
-          zoom: {
-            pan: {
-              enabled: true,
-              mode: "xy",
-            },
-            zoom: {
-              wheel: {
-                enabled: true,
-              },
-              pinch: {
-                enabled: true,
-              },
-              mode: "xy",
-            },
-          },
-        },
-      },
-    });
-  };
-
   useEffect(() => {
     const updateAlarmStatus = () => {
       const alarmStatus =
diff --git a/components/settingsPageComponents/OPCUAInterfaceSettings.tsx b/components/settingsPageComponents/OPCUAInterfaceSettings.tsx
index 864db1c..3197071 100644
--- a/components/settingsPageComponents/OPCUAInterfaceSettings.tsx
+++ b/components/settingsPageComponents/OPCUAInterfaceSettings.tsx
@@ -1,5 +1,113 @@
-import React from "react";
+import React, { useState } from "react";
 
 export default function OPCUAInterfaceSettings() {
-  return <div>OPCUAInterfaceSettings</div>;
+  const [isEnabled, setIsEnabled] = useState(true);
+  const [encryption, setEncryption] = useState("None");
+  const [users, setUsers] = useState([
+    { id: 1, username: "admin", password: "admin123" },
+    { id: 2, username: "user1", password: "user123" },
+  ]);
+  const [newUser, setNewUser] = useState({ username: "", password: "" });
+
+  const toggleServer = () => setIsEnabled(!isEnabled);
+  const updateEncryption = (event) => setEncryption(event.target.value);
+  const addUser = () => {
+    if (newUser.username && newUser.password) {
+      setUsers([...users, { id: users.length + 1, ...newUser }]);
+      setNewUser({ username: "", password: "" });
+    }
+  };
+  const removeUser = (id) => setUsers(users.filter((user) => user.id !== id));
+
+  return (
+    <div className="max-w-3xl mx-auto p-6 bg-gray-100 shadow-md rounded-lg">
+      <h2 className="text-xl font-semibold mb-4">OPCUA Server Einstellungen</h2>
+
+      {/* Server Aktivierung */}
+      <div className="mb-4">
+        <label className="flex items-center cursor-pointer">
+          <input
+            type="checkbox"
+            checked={isEnabled}
+            onChange={toggleServer}
+            className="hidden"
+          />
+          <div
+            className={`w-12 h-6 rounded-full transition-all ${
+              isEnabled ? "bg-green-500" : "bg-gray-300"
+            }`}
+          ></div>
+          <span className="ml-2 text-sm">
+            {isEnabled ? "Aktiviert" : "Deaktiviert"}
+          </span>
+        </label>
+      </div>
+
+      {/* Verschlüsselung */}
+      <div className="mb-4">
+        <label className="block text-sm font-medium text-gray-700">
+          Verschlüsselung
+        </label>
+        <select
+          value={encryption}
+          onChange={updateEncryption}
+          className="mt-1 block w-full p-2 border border-gray-300 rounded-md shadow-sm focus:ring focus:ring-blue-200"
+        >
+          <option value="None">Keine</option>
+          <option value="Basic256">Basic256</option>
+          <option value="Basic256Sha256">Basic256Sha256</option>
+        </select>
+      </div>
+
+      {/* Benutzer & Passwörter */}
+      <div className="mb-4">
+        <h3 className="text-lg font-semibold mb-2">Benutzer</h3>
+        <ul className="space-y-2">
+          {users.map((user) => (
+            <li
+              key={user.id}
+              className="p-2 bg-white shadow-sm rounded-md flex justify-between items-center"
+            >
+              <span className="font-medium">{user.username}</span>
+              <span className="text-gray-600 ml-2">
+                (Passwort: {user.password})
+              </span>
+              <button
+                onClick={() => removeUser(user.id)}
+                className="ml-4 text-red-500"
+              >
+                Löschen
+              </button>
+            </li>
+          ))}
+        </ul>
+        <div className="mt-4">
+          <input
+            type="text"
+            placeholder="Benutzername"
+            value={newUser.username}
+            onChange={(e) =>
+              setNewUser({ ...newUser, username: e.target.value })
+            }
+            className="p-2 border rounded mr-2"
+          />
+          <input
+            type="password"
+            placeholder="Passwort"
+            value={newUser.password}
+            onChange={(e) =>
+              setNewUser({ ...newUser, password: e.target.value })
+            }
+            className="p-2 border rounded mr-2"
+          />
+          <button
+            onClick={addUser}
+            className="bg-blue-500 text-white p-2 rounded"
+          >
+            Hinzufügen
+          </button>
+        </div>
+      </div>
+    </div>
+  );
 }
diff --git a/pages/settings.tsx b/pages/settings.tsx
index 7626be4..e7f8362 100644
--- a/pages/settings.tsx
+++ b/pages/settings.tsx
@@ -17,7 +17,7 @@ export default function Settings() {
           }`}
           onClick={() => setActiveTab("tab1")}
         >
-          Allgemeine Einstellung
+          Allgemeine Einstellungen
         </button>
         <button
           className={`px-4 py-2 ${
diff --git a/utils/chartUtils.ts b/utils/chartUtils.ts
new file mode 100644
index 0000000..880b7c7
--- /dev/null
+++ b/utils/chartUtils.ts
@@ -0,0 +1,153 @@
+"use client";
+
+import Chart from "chart.js/auto";
+import { DataTDR } from "../redux/types/chartDataTypesTDR";
+
+const chartInstance = { current: null as Chart | null };
+
+/**
+ * Erstellt ein TDR-Chart basierend auf den übergebenen Daten.
+ */
+export const createTDRChart = (dataTDR: DataTDR[]) => {
+  const canvas = document.getElementById("myChart") as HTMLCanvasElement;
+  if (!canvas) {
+    console.error("Canvas mit ID 'myChart' nicht gefunden.");
+    return;
+  }
+
+  const ctx = canvas.getContext("2d");
+  if (!ctx) {
+    console.error("2D-Kontext für Canvas konnte nicht erstellt werden.");
+    return;
+  }
+
+  if (chartInstance.current) {
+    chartInstance.current.destroy();
+    chartInstance.current = null;
+  }
+
+  const minX = Math.min(...dataTDR.map((row) => row.t));
+  const maxX = Math.max(...dataTDR.map((row) => row.t));
+  const minY = Math.min(...dataTDR.map((row) => row.m));
+  const maxY = Math.max(...dataTDR.map((row) => row.m));
+
+  try {
+    chartInstance.current = new Chart(ctx, {
+      type: "line",
+      data: {
+        labels: dataTDR.map((row) => row.t),
+        datasets: [
+          {
+            label: "Pegel",
+            data: dataTDR.map((row) => row.m),
+            borderColor: "#00AEEF",
+            borderWidth: 2,
+            fill: false,
+            tension: 0.1,
+          },
+        ],
+      },
+      options: {
+        responsive: true,
+        maintainAspectRatio: false,
+        scales: {
+          x: {
+            type: "linear",
+            position: "bottom",
+            title: { display: true, text: "Entfernung" },
+            min: minX - 5,
+            max: maxX + 5,
+          },
+          y: {
+            title: { display: true, text: "Pegel" },
+            min: minY - 10,
+            max: maxY + 10,
+          },
+        },
+      },
+    });
+  } catch (error) {
+    console.error("Fehler beim Erstellen des TDR-Charts:", error);
+  }
+};
+
+interface DataLoop {
+  t: number;
+  m: number;
+  n: number;
+}
+
+/**
+ * Erstellt ein Schleifenmess-Chart basierend auf den übergebenen Daten.
+ */
+export const createLoopChart = (data: DataLoop[], title: string) => {
+  const canvas = document.getElementById("myChart") as HTMLCanvasElement;
+  if (!canvas) {
+    console.error("Canvas mit ID 'myChart' nicht gefunden.");
+    return;
+  }
+
+  const ctx = canvas.getContext("2d");
+  if (!ctx) {
+    console.error("2D-Kontext für Canvas konnte nicht erstellt werden.");
+    return;
+  }
+
+  const labels = data.map((row) => {
+    const date = new Date(String(row.t).replace(/-/g, "/"));
+    return date.toLocaleString("de-DE", {
+      hour: "2-digit",
+      minute: "2-digit",
+      second: "2-digit",
+    });
+  });
+
+  new Chart(ctx, {
+    type: "line",
+    data: {
+      labels,
+      datasets: [
+        {
+          label: "Isolationswiderstand (MOhm)",
+          data: data.map((row) => row.m),
+          borderColor: "#00AEEF",
+          borderWidth: 1,
+          tension: 0.1,
+          pointRadius: 1,
+          pointHoverRadius: 5,
+          fill: false,
+          yAxisID: "y",
+        },
+        {
+          label: "Schleifenwiderstand (kOhm)",
+          data: data.map((row) => row.n),
+          borderColor: "black",
+          borderWidth: 1,
+          tension: 0.1,
+          pointRadius: 1,
+          pointHoverRadius: 5,
+          fill: false,
+          yAxisID: "y1",
+        },
+      ],
+    },
+    options: {
+      scales: {
+        x: {
+          type: "category",
+          title: { display: true, text: "Zeit" },
+        },
+        y: {
+          type: "linear",
+          position: "left",
+          title: { display: true, text: "MOhm" },
+        },
+        y1: {
+          type: "linear",
+          position: "right",
+          title: { display: true, text: "kOhm" },
+        },
+      },
+    },
+  });
+};