diff --git a/schemas/legacy.json b/schemas/legacy.json
index 8b61fc2..d62cd77 100644
--- a/schemas/legacy.json
+++ b/schemas/legacy.json
@@ -275,6 +275,9 @@
                 "in1_Max": {
                     "$ref": "#/$defs/Types/in1_Max"
                 },
+                "in1_Min": {
+                    "$ref": "#/$defs/Types/in1_Min"
+                },
                 "in1_Name": {
                     "$ref": "#/$defs/Types/in1_Name"
                 },
@@ -311,6 +314,9 @@
                 "in_voltage0_Max": {
                     "$ref": "#/$defs/Types/in_voltage0_Max"
                 },
+                "in_voltage0_Min": {
+                    "$ref": "#/$defs/Types/in_voltage0_Min"
+                },
                 "in_voltage0_Name": {
                     "$ref": "#/$defs/Types/in_voltage0_Name"
                 },
@@ -1301,6 +1307,9 @@
             "in1_Max": {
                 "type": "number"
             },
+            "in1_Min": {
+                "type": "number"
+            },
             "in1_Name": {
                 "type": "string"
             },
@@ -1337,6 +1346,9 @@
             "in_voltage0_Max": {
                 "type": "number"
             },
+            "in_voltage0_Min": {
+                "type": "number"
+            },
             "in_voltage0_Name": {
                 "type": "string"
             },