pcb: Switch to three wire connectors

2 files changed, 1351 insertions, 227 deletions

diff --git a/pcb/io.kicad_sch b/pcb/io.kicad_sch
index 840c80c..f0e65ef 100644
--- a/pcb/io.kicad_sch
+++ b/pcb/io.kicad_sch
@@ -30,17 +30,6 @@
 		)
 		(uuid "4491b6a4-bad7-47b4-8c43-5e1193f409b5")
 	)
-	(hierarchical_label "MOT_EARTH"
-		(shape bidirectional)
-		(at 241.3 101.6 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "45ec5773-8d2d-4a39-ab09-93e944e5f5cf")
-	)
 	(hierarchical_label "MOT_ENABLE"
 		(shape input)
 		(at 50.8 104.14 180)
@@ -63,17 +52,6 @@
 		)
 		(uuid "609b513c-43ad-46c7-a3f3-b29d4b88dce1")
 	)
-	(hierarchical_label "AC_EARTH"
-		(shape bidirectional)
-		(at 241.3 88.9 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "71abd720-aff4-4b36-96ac-d1a48ad691b7")
-	)
 	(hierarchical_label "MOT_PHASE_1"
 		(shape bidirectional)
 		(at 241.3 106.68 0)
@@ -85,39 +63,6 @@
 		)
 		(uuid "92dd3e5a-6f8d-4829-b526-63b0dfa6092a")
 	)
-	(hierarchical_label "AC_NEUTRAL"
-		(shape bidirectional)
-		(at 241.3 91.44 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "ac8beb72-30aa-48d4-81ff-2ac53624e394")
-	)
-	(hierarchical_label "AC_PHASE"
-		(shape bidirectional)
-		(at 241.3 93.98 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "af46b3b6-e085-4fee-ba5f-751367865b8c")
-	)
-	(hierarchical_label "MOT_NEUTRAL"
-		(shape bidirectional)
-		(at 241.3 104.14 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "b2345f23-bf38-46ed-8d0a-dc732dbc223b")
-	)
 	(hierarchical_label "CONTACT_CLOSED"
 		(shape output)
 		(at 50.8 95.25 180)
diff --git a/pcb/iot-contact.kicad_sch b/pcb/iot-contact.kicad_sch
index 8dba892..49c9898 100644
--- a/pcb/iot-contact.kicad_sch
+++ b/pcb/iot-contact.kicad_sch
@@ -8,7 +8,7 @@
 		(title "iot-contact")
 	)
 	(lib_symbols
-		(symbol "Connector:Conn_01x05_Socket"
+		(symbol "Connector:Conn_01x02_Socket"
 			(pin_names
 				(offset 1.016)
 				(hide yes)
@@ -17,15 +17,15 @@
 			(in_bom yes)
 			(on_board yes)
 			(property "Reference" "J"
-				(at 0 7.62 0)
+				(at 0 2.54 0)
 				(effects
 					(font
 						(size 1.27 1.27)
 					)
 				)
 			)
-			(property "Value" "Conn_01x05_Socket"
-				(at 0 -7.62 0)
+			(property "Value" "Conn_01x02_Socket"
+				(at 0 -5.08 0)
 				(effects
 					(font
 						(size 1.27 1.27)
@@ -50,7 +50,7 @@
 					(hide yes)
 				)
 			)
-			(property "Description" "Generic connector, single row, 01x05, script generated"
+			(property "Description" "Generic connector, single row, 01x02, script generated"
 				(at 0 0 0)
 				(effects
 					(font
@@ -85,10 +85,10 @@
 					(hide yes)
 				)
 			)
-			(symbol "Conn_01x05_Socket_1_1"
+			(symbol "Conn_01x02_Socket_1_1"
 				(polyline
 					(pts
-						(xy -1.27 5.08) (xy -0.508 5.08)
+						(xy -1.27 0) (xy -0.508 0)
 					)
 					(stroke
 						(width 0.1524)
@@ -100,6 +100,159 @@
 				)
 				(polyline
 					(pts
+						(xy -1.27 -2.54) (xy -0.508 -2.54)
+					)
+					(stroke
+						(width 0.1524)
+						(type default)
+					)
+					(fill
+						(type none)
+					)
+				)
+				(arc
+					(start 0 -0.508)
+					(mid -0.5058 0)
+					(end 0 0.508)
+					(stroke
+						(width 0.1524)
+						(type default)
+					)
+					(fill
+						(type none)
+					)
+				)
+				(arc
+					(start 0 -3.048)
+					(mid -0.5058 -2.54)
+					(end 0 -2.032)
+					(stroke
+						(width 0.1524)
+						(type default)
+					)
+					(fill
+						(type none)
+					)
+				)
+				(pin passive line
+					(at -5.08 0 0)
+					(length 3.81)
+					(name "Pin_1"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "1"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+				(pin passive line
+					(at -5.08 -2.54 0)
+					(length 3.81)
+					(name "Pin_2"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+					(number "2"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+			)
+			(embedded_fonts no)
+		)
+		(symbol "Connector:Conn_01x03_Socket"
+			(pin_names
+				(offset 1.016)
+				(hide yes)
+			)
+			(exclude_from_sim no)
+			(in_bom yes)
+			(on_board yes)
+			(property "Reference" "J"
+				(at 0 5.08 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+				)
+			)
+			(property "Value" "Conn_01x03_Socket"
+				(at 0 -5.08 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+				)
+			)
+			(property "Footprint" ""
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "Datasheet" "~"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "Description" "Generic connector, single row, 01x03, script generated"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "ki_locked" ""
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+				)
+			)
+			(property "ki_keywords" "connector"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "ki_fp_filters" "Connector*:*_1x??_*"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(symbol "Conn_01x03_Socket_1_1"
+				(polyline
+					(pts
 						(xy -1.27 2.54) (xy -0.508 2.54)
 					)
 					(stroke
@@ -134,9 +287,180 @@
 						(type none)
 					)
 				)
+				(arc
+					(start 0 2.032)
+					(mid -0.5058 2.54)
+					(end 0 3.048)
+					(stroke
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+					)
+					(fill
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+					)
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+					)
+					(fill
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+					)
+				)
+				(pin passive line
+					(at -5.08 2.54 0)
+					(length 3.81)
+					(name "Pin_1"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
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+					(length 3.81)
+					(name "Pin_2"
+						(effects
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+							)
+						)
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+					(number "2"
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+				(pin passive line
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+					(length 3.81)
+					(name "Pin_3"
+						(effects
+							(font
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+							)
+						)
+					)
+					(number "3"
+						(effects
+							(font
+								(size 1.27 1.27)
+							)
+						)
+					)
+				)
+			)
+			(embedded_fonts no)
+		)
+		(symbol "Connector:Conn_01x04_Socket"
+			(pin_names
+				(offset 1.016)
+				(hide yes)
+			)
+			(exclude_from_sim no)
+			(in_bom yes)
+			(on_board yes)
+			(property "Reference" "J"
+				(at 0 5.08 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+				)
+			)
+			(property "Value" "Conn_01x04_Socket"
+				(at 0 -7.62 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+				)
+			)
+			(property "Footprint" ""
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "Datasheet" "~"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "Description" "Generic connector, single row, 01x04, script generated"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "ki_locked" ""
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+				)
+			)
+			(property "ki_keywords" "connector"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(property "ki_fp_filters" "Connector*:*_1x??_*"
+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
+				)
+			)
+			(symbol "Conn_01x04_Socket_1_1"
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 					(pts
-						(xy -1.27 -5.08) (xy -0.508 -5.08)
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 						(width 0.1524)
@@ -146,10 +470,34 @@
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 					)
 				)
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-					(mid -0.5058 5.08)
-					(end 0 5.588)
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+						(xy -1.27 0) (xy -0.508 0)
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+						(type default)
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+						(xy -1.27 -2.54) (xy -0.508 -2.54)
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@@ -207,7 +555,7 @@
 					)
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 				(pin passive line
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+					(at -5.08 2.54 0)
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 						(effects
@@ -225,7 +573,7 @@
 					)
 				)
 				(pin passive line
-					(at -5.08 2.54 0)
+					(at -5.08 0 0)
 					(length 3.81)
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 						(effects
@@ -243,7 +591,7 @@
 					)
 				)
 				(pin passive line
-					(at -5.08 0 0)
+					(at -5.08 -2.54 0)
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 						(effects
@@ -261,7 +609,7 @@
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-					(at -5.08 -2.54 0)
+					(at -5.08 -5.08 0)
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 						(effects
@@ -278,24 +626,6 @@
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-						(effects
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 			(embedded_fonts no)
 		)
@@ -3434,6 +3764,154 @@
 			)
 			(embedded_fonts no)
 		)
+		(symbol "power:Earth_Protective"
+			(power)
+			(pin_numbers
+				(hide yes)
+			)
+			(pin_names
+				(offset 0)
+				(hide yes)
+			)
+			(exclude_from_sim no)
+			(in_bom yes)
+			(on_board yes)
+			(property "Reference" "#PWR"
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+					(font
+						(size 1.27 1.27)
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+					(hide yes)
+				)
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+			(property "Value" "Earth_Protective"
+				(at 0 -7.62 0)
+				(effects
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+						(size 1.27 1.27)
+					)
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+				(at 0 0 0)
+				(effects
+					(font
+						(size 1.27 1.27)
+					)
+					(hide yes)
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+				(effects
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+					(hide yes)
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+			)
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+						(width 0)
+						(type default)
+					)
+					(fill
+						(type none)
+					)
+				)
+			)
+			(symbol "Earth_Protective_1_1"
+				(pin power_in line
+					(at 0 0 270)
+					(length 0)
+					(name "~"
+						(effects
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+								(size 1.27 1.27)
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 		(symbol "power:GND"
 			(power)
 			(pin_numbers
@@ -3535,6 +4013,256 @@
 			)
 			(embedded_fonts no)
 		)
+		(symbol "power:LINE"
+			(power)
+			(pin_numbers
+				(hide yes)
+			)
+			(pin_names
+				(offset 0)
+				(hide yes)
+			)
+			(exclude_from_sim no)
+			(in_bom yes)
+			(on_board yes)
+			(property "Reference" "#PWR"
+				(at 0 -3.81 0)
+				(effects
+					(font
+						(size 1.27 1.27)
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+					(hide yes)
+				)
+			)
+			(property "Value" "LINE"
+				(at 0 3.556 0)
+				(effects
+					(font
+						(size 1.27 1.27)
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+				(at 0 0 0)
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+				(at 0 0 0)
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+			(at 252.73 74.93 0)
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+				(font
+					(size 1.27 1.27)
+				)
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+			(at 252.73 80.01 0)
+			(effects
+				(font
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+				(hide yes)
+			)
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+			(at 252.73 80.01 0)
+			(effects
+				(font
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+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"NEUT\""
+			(at 252.73 80.01 0)
+			(effects
+				(font
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+				)
+				(hide yes)
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+			(uuid "c8cbbb43-02ac-42de-b5b0-e2e15f5ab1f2")
+		)
+		(instances
+			(project ""
+				(path "/5defd195-0277-4d04-9f5f-69e505c9845c"
+					(reference "#PWR027")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
 		(lib_id "Connector:Conn_ARM_JTAG_SWD_10")
 		(at 132.08 38.1 0)
 		(unit 1)
@@ -5721,100 +6802,6 @@
 		)
 	)
 	(symbol
-		(lib_id "Connector:Conn_01x05_Socket")
-		(at 250.19 88.9 0)
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-				(font
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-		(property "Footprint" "TerminalBlock_WAGO:TerminalBlock_WAGO_236-405_1x05_P5.00mm_45Degree"
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-				(hide yes)
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-		(property "Description" "Generic connector, single row, 01x05, script generated"
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-		(property "Manufacturer" "WAGO Corporation"
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-	(symbol
 		(lib_id "power:+3V3")
 		(at 181.61 48.26 90)
 		(unit 1)
@@ -6374,6 +7361,142 @@
 		)
 	)
 	(symbol
+		(lib_id "power:Earth_Protective")
+		(at 250.19 106.68 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(fields_autoplaced yes)
+		(uuid "c2da697b-255a-4bcc-aae8-d7ba232f44aa")
+		(property "Reference" "#PWR028"
+			(at 250.19 116.84 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Value" "Earth_Protective"
+			(at 250.19 115.57 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 250.19 109.22 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
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+		(property "Datasheet" "~"
+			(at 250.19 109.22 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"Earth_Protective\""
+			(at 250.19 106.68 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
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+		(pin "1"
+			(uuid "af638126-8f11-486e-9b48-50c0bc5a0152")
+		)
+		(instances
+			(project ""
+				(path "/5defd195-0277-4d04-9f5f-69e505c9845c"
+					(reference "#PWR028")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
+		(lib_id "Connector:Conn_01x02_Socket")
+		(at 262.89 67.31 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(fields_autoplaced yes)
+		(uuid "c99d359f-fe5b-4799-a67d-1b91a8478855")
+		(property "Reference" "J4"
+			(at 264.16 67.3099 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Value" "Conn_01x02_Socket"
+			(at 264.16 69.8499 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(justify left)
+			)
+		)
+		(property "Footprint" "TerminalBlock_WAGO:TerminalBlock_WAGO_236-402_1x02_P5.00mm_45Degree"
+			(at 262.89 67.31 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" "~"
+			(at 262.89 67.31 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Generic connector, single row, 01x02, script generated"
+			(at 262.89 67.31 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "7acf6dcb-5b1f-40ca-b8a5-bea903446d2f")
+		)
+		(pin "2"
+			(uuid "44a847bf-ea5e-4e02-85e1-1b3ddbe2f937")
+		)
+		(instances
+			(project ""
+				(path "/5defd195-0277-4d04-9f5f-69e505c9845c"
+					(reference "J4")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
 		(lib_id "power:GND")
 		(at 181.61 44.45 270)
 		(unit 1)
@@ -6713,6 +7836,72 @@
 		)
 	)
 	(symbol
+		(lib_id "power:LINE")
+		(at 246.38 80.01 0)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(fields_autoplaced yes)
+		(uuid "de037d1d-f001-435c-936a-f18854db73d9")
+		(property "Reference" "#PWR029"
+			(at 246.38 83.82 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Value" "LINE"
+			(at 246.38 74.93 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 246.38 80.01 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" ""
+			(at 246.38 80.01 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Power symbol creates a global label with name \"LINE\""
+			(at 246.38 80.01 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "d5068205-c2c1-4da1-bd8a-acd5c286f049")
+		)
+		(instances
+			(project ""
+				(path "/5defd195-0277-4d04-9f5f-69e505c9845c"
+					(reference "#PWR029")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
 		(lib_id "Device:R")
 		(at 24.13 68.58 90)
 		(unit 1)
@@ -7239,18 +8428,8 @@
 				(justify left top)
 			)
 		)
-		(pin "AC_PHASE" bidirectional
-			(at 241.3 88.9 0)
-			(uuid "b45797bb-cca3-49c0-86c4-955a6b44d60c")
-			(effects
-				(font
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-				)
-				(justify right)
-			)
-		)
 		(pin "MOT_PHASE_1" bidirectional
-			(at 241.3 91.44 0)
+			(at 241.3 97.79 0)
 			(uuid "ead288da-2d52-42f6-b402-c382468e36d4")
 			(effects
 				(font
@@ -7260,7 +8439,7 @@
 			)
 		)
 		(pin "MOT_PHASE_2" bidirectional
-			(at 241.3 93.98 0)
+			(at 241.3 100.33 0)
 			(uuid "e9687363-d732-4f1b-99ef-f6609013c187")
 			(effects
 				(font
@@ -7270,7 +8449,7 @@
 			)
 		)
 		(pin "CONTACT_1" bidirectional
-			(at 241.3 83.82 0)
+			(at 241.3 67.31 0)
 			(uuid "45229719-3224-4355-bc91-87ebcb939c01")
 			(effects
 				(font
@@ -7280,7 +8459,7 @@
 			)
 		)
 		(pin "CONTACT_2" bidirectional
-			(at 241.3 86.36 0)
+			(at 241.3 69.85 0)
 			(uuid "b1fc0b36-ff3b-4224-9ca0-41809406e0d1")
 			(effects
 				(font