diff --git a/.env.development b/.env.development
index 675b302..feeb491 100644
--- a/.env.development
+++ b/.env.development
@@ -6,6 +6,6 @@ NEXT_PUBLIC_USE_MOCK_BACKEND_LOOP_START=false
 NEXT_PUBLIC_EXPORT_STATIC=false
 NEXT_PUBLIC_USE_CGI=false
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.674
+NEXT_PUBLIC_APP_VERSION=1.6.675
 NEXT_PUBLIC_CPL_MODE=json   # json (Entwicklungsumgebung) oder jsSimulatedProd (CPL ->CGI-Interface-Simulator) oder production (CPL-> CGI-Interface Platzhalter)
 
diff --git a/.env.production b/.env.production
index 77e03ea..36b0e95 100644
--- a/.env.production
+++ b/.env.production
@@ -5,5 +5,5 @@ NEXT_PUBLIC_CPL_API_PATH=/CPL
 NEXT_PUBLIC_EXPORT_STATIC=true
 NEXT_PUBLIC_USE_CGI=true
 # App-Versionsnummer
-NEXT_PUBLIC_APP_VERSION=1.6.674
+NEXT_PUBLIC_APP_VERSION=1.6.675
 NEXT_PUBLIC_CPL_MODE=production
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1caa72..d76cee8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,13 @@
+## [1.6.675] – 2025-08-01
+
+- feat: fetchSystemData.mjs erweitert und optimiert
+
+Analoge Eingänge und Systemdaten werden jetzt gemeinsam abgerufen und gespeichert
+Einheitliche Benennung (input statt eingang) für analoge Eingänge
+Datumssplittung als Hilfsfunktion ausgelagert
+Kommentare und Beschreibung verbessert
+
+---
 ## [1.6.674] – 2025-08-01
 
 - refactor: mMeldungen angepasst
diff --git a/mocks/scripts/fetchSystemspannung15VplusData.mjs b/mocks/scripts/fetchSystemspannung15VplusData.mjs
new file mode 100644
index 0000000..e69de29
diff --git a/package-lock.json b/package-lock.json
index 0338bd4..dbf6c8d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.674",
+  "version": "1.6.675",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "cpl-v4",
-      "version": "1.6.674",
+      "version": "1.6.675",
       "dependencies": {
         "@fontsource/roboto": "^5.1.0",
         "@headlessui/react": "^2.2.4",
diff --git a/package.json b/package.json
index f300c1a..714496a 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cpl-v4",
-  "version": "1.6.674",
+  "version": "1.6.675",
   "private": true,
   "scripts": {
     "dev": "next dev",
diff --git a/services/fetchSystemspannung15VminusService.ts b/services/fetchSystemspannung15VminusService.ts
index c1c77a0..f6d6cbf 100644
--- a/services/fetchSystemspannung15VminusService.ts
+++ b/services/fetchSystemspannung15VminusService.ts
@@ -9,12 +9,22 @@ export const fetchSystemspannung15VminusService = async (
     const isDev = process.env.NODE_ENV === "development";
 
     const channel = 114; // 114 = -15V laut Spezifikation
-    const from = "2025;01;01";
-    const to = "2025;07;31";
+    // Dynamisch: to = heute, from = 30 Tage zurück
+    const getDateParts = (date: Date) => {
+      const y = date.getFullYear();
+      const m = String(date.getMonth() + 1).padStart(2, "0");
+      const d = String(date.getDate()).padStart(2, "0");
+      return { y, m, d };
+    };
+    const today = new Date();
+    const toParts = getDateParts(today);
+    const fromDateObj = new Date(today);
+    fromDateObj.setDate(today.getDate() - 30);
+    const fromParts = getDateParts(fromDateObj);
 
     const path = isDev
       ? `/api/cpl/getSystemspannung15VminusHandler?typ=${type}`
-      : `/cpl?/dashboard.html&${type}=${from};${to};${channel};1;`;
+      : `/CPL?seite.ACP&${type}=${fromParts.y};${fromParts.m};${fromParts.d};${toParts.y};${toParts.m};${toParts.d};${channel};1`;
 
     const res = await fetch(path);
     if (!res.ok) throw new Error("❌ Fehler beim Abrufen der -15V-Daten");
diff --git a/services/fetchSystemspannung15VplusService.ts b/services/fetchSystemspannung15VplusService.ts
index d7e74d4..6fa0f50 100644
--- a/services/fetchSystemspannung15VplusService.ts
+++ b/services/fetchSystemspannung15VplusService.ts
@@ -9,12 +9,23 @@ export const fetchSystemspannung15VplusService = async (
     const isDev = process.env.NODE_ENV === "development";
 
     const channel = 108; // 108 = +15V laut Spezifikation
-    const from = "2025;01;01";
-    const to = "2025;07;31";
+    // Dynamisch: to = heute, from = 30 Tage zurück
+    // Hilfsfunktion für Datumsteile
+    const getDateParts = (date: Date) => {
+      const y = date.getFullYear();
+      const m = String(date.getMonth() + 1).padStart(2, "0");
+      const d = String(date.getDate()).padStart(2, "0");
+      return { y, m, d };
+    };
+    const today = new Date();
+    const toParts = getDateParts(today);
+    const fromDateObj = new Date(today);
+    fromDateObj.setDate(today.getDate() - 30);
+    const fromParts = getDateParts(fromDateObj);
 
     const path = isDev
       ? `/api/cpl/getSystemspannung15VplusHandler?typ=${type}`
-      : `/cpl?/dashboard.html&${type}=${from};${to};${channel};1;`;
+      : `/CPL?seite.ACP&${type}=${fromParts.y};${fromParts.m};${fromParts.d};${toParts.y};${toParts.m};${toParts.d};${channel};1`;
 
     const res = await fetch(path);
     if (!res.ok) throw new Error("❌ Fehler beim Abrufen der +15V-Daten");
diff --git a/services/fetchSystemspannung5VplusService.ts b/services/fetchSystemspannung5VplusService.ts
index 95bd2ac..ffc7c1a 100644
--- a/services/fetchSystemspannung5VplusService.ts
+++ b/services/fetchSystemspannung5VplusService.ts
@@ -11,12 +11,22 @@ export const fetchSystemspannung5VplusService = async (
     const isDev = process.env.NODE_ENV === "development";
 
     const channel = 110; // 110 = +5V
-    const from = "2025;01;01";
-    const to = "2025;07;31";
+    // Dynamisch: to = heute, from = 30 Tage zurück
+    const getDateParts = (date: Date) => {
+      const y = date.getFullYear();
+      const m = String(date.getMonth() + 1).padStart(2, "0");
+      const d = String(date.getDate()).padStart(2, "0");
+      return { y, m, d };
+    };
+    const today = new Date();
+    const toParts = getDateParts(today);
+    const fromDateObj = new Date(today);
+    fromDateObj.setDate(today.getDate() - 30);
+    const fromParts = getDateParts(fromDateObj);
 
     const path = isDev
       ? `/api/cpl/getSystemspannung5VplusHandler?typ=${type}`
-      : `/cpl?/dashboard.html&${type}=${from};${to};${channel};1;`;
+      : `/CPL?seite.ACP&${type}=${fromParts.y};${fromParts.m};${fromParts.d};${toParts.y};${toParts.m};${toParts.d};${channel};1`;
 
     const res = await fetch(path);
     if (!res.ok) throw new Error("❌ Fehler beim Abrufen der +5V-Daten");
diff --git a/services/fetchSystemspannung98VminusService.ts b/services/fetchSystemspannung98VminusService.ts
index 2969d75..cebb830 100644
--- a/services/fetchSystemspannung98VminusService.ts
+++ b/services/fetchSystemspannung98VminusService.ts
@@ -9,12 +9,22 @@ export const fetchSystemspannung98VminusService = async (
     const isDev = process.env.NODE_ENV === "development";
 
     const channel = 115; // 115 = -98V laut Spezifikation
-    const from = "2025;01;01";
-    const to = "2025;07;31";
+    // Dynamisch: to = heute, from = 30 Tage zurück
+    const getDateParts = (date: Date) => {
+      const y = date.getFullYear();
+      const m = String(date.getMonth() + 1).padStart(2, "0");
+      const d = String(date.getDate()).padStart(2, "0");
+      return { y, m, d };
+    };
+    const today = new Date();
+    const toParts = getDateParts(today);
+    const fromDateObj = new Date(today);
+    fromDateObj.setDate(today.getDate() - 30);
+    const fromParts = getDateParts(fromDateObj);
 
     const path = isDev
       ? `/api/cpl/getSystemspannung98VminusHandler?typ=${type}`
-      : `/cpl?/dashboard.html&${type}=${from};${to};${channel};1;`;
+      : `/CPL?seite.ACP&${type}=${fromParts.y};${fromParts.m};${fromParts.d};${toParts.y};${toParts.m};${toParts.d};${channel};1`;
 
     const res = await fetch(path);
     if (!res.ok) throw new Error("❌ Fehler beim Abrufen der -98V-Daten");
diff --git a/services/fetchTemperaturAdWandlerService.ts b/services/fetchTemperaturAdWandlerService.ts
index 99f2be1..699fa9f 100644
--- a/services/fetchTemperaturAdWandlerService.ts
+++ b/services/fetchTemperaturAdWandlerService.ts
@@ -9,12 +9,22 @@ export const fetchTemperaturAdWandlerService = async (
     const isDev = process.env.NODE_ENV === "development";
 
     const channel = 116; // 116 = Temperatur AD-Wandler laut Spezifikation
-    const from = "2025;01;01";
-    const to = "2025;07;31";
+    // Dynamisch: to = heute, from = 30 Tage zurück
+    const getDateParts = (date: Date) => {
+      const y = date.getFullYear();
+      const m = String(date.getMonth() + 1).padStart(2, "0");
+      const d = String(date.getDate()).padStart(2, "0");
+      return { y, m, d };
+    };
+    const today = new Date();
+    const toParts = getDateParts(today);
+    const fromDateObj = new Date(today);
+    fromDateObj.setDate(today.getDate() - 30);
+    const fromParts = getDateParts(fromDateObj);
 
     const path = isDev
       ? `/api/cpl/getTemperaturAdWandlerHandler?typ=${type}`
-      : `/cpl?/dashboard.html&${type}=${from};${to};${channel};1;`;
+      : `/CPL?seite.ACP&${type}=${fromParts.y};${fromParts.m};${fromParts.d};${toParts.y};${toParts.m};${toParts.d};${channel};1`;
 
     const res = await fetch(path);
     if (!res.ok)
diff --git a/services/fetchTemperaturProzessorService.ts b/services/fetchTemperaturProzessorService.ts
index acd99e6..85affff 100644
--- a/services/fetchTemperaturProzessorService.ts
+++ b/services/fetchTemperaturProzessorService.ts
@@ -9,12 +9,22 @@ export const fetchTemperaturProzessorService = async (
     const isDev = process.env.NODE_ENV === "development";
 
     const channel = 117; // 117 = Temperatur Prozessor laut Spezifikation
-    const from = "2025;01;01";
-    const to = "2025;07;31";
+    // Dynamisch: to = heute, from = 30 Tage zurück
+    const getDateParts = (date: Date) => {
+      const y = date.getFullYear();
+      const m = String(date.getMonth() + 1).padStart(2, "0");
+      const d = String(date.getDate()).padStart(2, "0");
+      return { y, m, d };
+    };
+    const today = new Date();
+    const toParts = getDateParts(today);
+    const fromDateObj = new Date(today);
+    fromDateObj.setDate(today.getDate() - 30);
+    const fromParts = getDateParts(fromDateObj);
 
     const path = isDev
       ? `/api/cpl/getTemperaturProzessorHandler?typ=${type}`
-      : `/cpl?/dashboard.html&${type}=${from};${to};${channel};1;`;
+      : `/CPL?seite.ACP&${type}=${fromParts.y};${fromParts.m};${fromParts.d};${toParts.y};${toParts.m};${toParts.d};${channel};1`;
 
     const res = await fetch(path);
     if (!res.ok)