mirror of
https://github.com/UtilitechAS/amsreader-firmware.git
synced 2026-01-15 00:12:07 +00:00
Update schematic and pcb to match mbus_master_101
This commit is contained in:
Håkon Løvdal
parent
f11b98b0e2
commit
e1dcd3a7b6
@ -109,6 +109,22 @@ X GND 1 0 0 0 D 50 50 1 1 W N
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ENDDRAW
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ENDDEF
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#
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# Mounting_Hole
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#
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DEF Mounting_Hole MK 0 40 Y Y 1 F N
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F0 "MK" 0 200 50 H V C CNN
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F1 "Mounting_Hole" 0 125 50 H V C CNN
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F2 "" 0 0 50 H I C CNN
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F3 "" 0 0 50 H I C CNN
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$FPLIST
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Mounting?Hole*
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Hole*
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$ENDFPLIST
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DRAW
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C 0 0 50 0 1 50 N
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ENDDRAW
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ENDDEF
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#
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# PWR_FLAG
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#
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DEF PWR_FLAG #FLG 0 0 N N 1 F P
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File diff suppressed because it is too large
Load Diff
@ -1,7 +1,7 @@
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(export (version D)
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(design
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(source /usr/src/hlovdal/forks-github/AmsToMqttBridge/Electrical/Board_003/mbus_master.sch)
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(date "to. 01. feb. 2018 kl. 20.58 +0100")
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(date "ma. 26. feb. 2018 kl. 22.49 +0100")
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(tool "Eeschema 4.0.7")
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(sheet (number 1) (name /) (tstamps /)
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(title_block
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@ -17,37 +17,37 @@
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(components
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||||
(comp (ref J2)
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||||
(value Conn_01x02)
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(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm)
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||||
(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
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(libsource (lib conn) (part Conn_01x02))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A6C5520))
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(comp (ref J1)
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(value Conn_01x02)
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(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm)
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(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
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(libsource (lib conn) (part Conn_01x02))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A6C56AB))
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(comp (ref Q1)
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(comp (ref Q3)
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(value BC337)
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(footprint TO_SOT_Packages_THT:TO-92_Molded_Narrow)
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(libsource (lib transistors) (part BC337))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A6C58F3))
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||||
(comp (ref R1)
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||||
(value 1k)
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(value 10k)
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(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A6C5956))
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||||
(comp (ref D1)
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||||
(value D_Zener_Small_ALT)
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(footprint Diodes_THT:D_A-405_P7.62mm_Horizontal)
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(value 13V)
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(footprint Diodes_THT:D_5W_P12.70mm_Horizontal)
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(libsource (lib device) (part D_Zener_Small_ALT))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A6C5A7F))
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(comp (ref J3)
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(value Conn_01x02)
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(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm)
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(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
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(libsource (lib conn) (part Conn_01x02))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A6C5F4D))
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@ -63,42 +63,102 @@
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(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70E602))
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(comp (ref R5)
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(value 22k)
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(comp (ref R2)
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(value 8.2k)
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(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70EB33))
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(comp (ref Q3)
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(tstamp 5A92EF05))
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(comp (ref Q1)
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(value BC337)
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(footprint TO_SOT_Packages_THT:TO-92_Molded_Narrow)
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(libsource (lib transistors) (part BC337))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70ED17))
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(tstamp 5A92F34B))
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(comp (ref R4)
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(value 10k)
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||||
(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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(libsource (lib device) (part R))
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||||
(sheetpath (names /) (tstamps /))
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||||
(tstamp 5A92F359))
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||||
(comp (ref R3)
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||||
(value 10k)
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||||
(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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||||
(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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||||
(tstamp 5A92F5C3))
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||||
(comp (ref Q2)
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||||
(value BC337)
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(footprint TO_SOT_Packages_THT:TO-92_Molded_Narrow)
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(libsource (lib transistors) (part BC337))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70EDBB))
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(comp (ref R4)
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(value 150)
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(tstamp 5A92F825))
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(comp (ref R5)
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(value 10k)
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(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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||||
(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70EE1E))
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(comp (ref R2)
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(value 6k8)
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(tstamp 5A92F832))
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(comp (ref R7)
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(value 82)
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(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70EEBF))
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(comp (ref R3)
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(value 1)
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(tstamp 5A931949))
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(comp (ref Q5)
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(value BC337)
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(footprint TO_SOT_Packages_THT:TO-92_Molded_Narrow)
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(libsource (lib transistors) (part BC337))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A931D4A))
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(comp (ref J4)
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(value Conn_01x02)
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(footprint Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm)
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(libsource (lib conn) (part Conn_01x02))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A932150))
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(comp (ref D2)
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(value 4.7V)
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(footprint Diodes_THT:D_A-405_P7.62mm_Horizontal)
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(libsource (lib device) (part D_Zener_Small_ALT))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A9323FA))
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(comp (ref R9)
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(value 1k)
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(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A70EF3B)))
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(tstamp 5A9325DE))
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(comp (ref R8)
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(value 10k)
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(footprint Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
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(libsource (lib device) (part R))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A9328A6))
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(comp (ref MK3)
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(value Mounting_Hole)
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(footprint Mounting_Holes:MountingHole_4.3mm_M4_ISO14580)
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(libsource (lib Mechanical) (part Mounting_Hole))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A9353BE))
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(comp (ref MK1)
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(value Mounting_Hole)
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(footprint Mounting_Holes:MountingHole_4.3mm_M4_ISO14580)
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(libsource (lib Mechanical) (part Mounting_Hole))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A935470))
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(comp (ref MK2)
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(value Mounting_Hole)
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(footprint Mounting_Holes:MountingHole_4.3mm_M4_ISO14580)
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(libsource (lib Mechanical) (part Mounting_Hole))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A9354CC))
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(comp (ref MK4)
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(value Mounting_Hole)
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(footprint Mounting_Holes:MountingHole_4.3mm_M4_ISO14580)
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(libsource (lib Mechanical) (part Mounting_Hole))
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(sheetpath (names /) (tstamps /))
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(tstamp 5A935545)))
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(libparts
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(libpart (lib transistors) (part BC547)
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(aliases
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@ -170,6 +230,14 @@
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(pins
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(pin (num 1) (name K) (type passive))
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(pin (num 2) (name A) (type passive))))
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(libpart (lib Mechanical) (part Mounting_Hole)
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(description "Mounting Hole without connection")
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(footprints
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(fp Mounting?Hole*)
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(fp Hole*))
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(fields
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(field (name Reference) MK)
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(field (name Value) Mounting_Hole)))
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(libpart (lib device) (part R)
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(description Resistor)
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(footprints
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@ -187,47 +255,65 @@
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(library (logical transistors)
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(uri /usr/share/kicad/library/transistors.lib))
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(library (logical conn)
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(uri /usr/share/kicad/library/conn.lib)))
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(uri /usr/share/kicad/library/conn.lib))
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(library (logical Mechanical)
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(uri /usr/src/hlovdal/forks-github/AmsToMqttBridge/Electrical/kicad-libs/kicad-symbols/Mechanical.lib)))
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(nets
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(net (code 1) (name "Net-(Q2-Pad2)")
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(node (ref Q2) (pin 2))
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(node (ref R3) (pin 2)))
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(net (code 1) (name "Net-(Q1-Pad1)")
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(node (ref R4) (pin 2))
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(node (ref Q1) (pin 1))
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(node (ref Q2) (pin 2)))
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(net (code 2) (name "Net-(Q2-Pad1)")
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(node (ref Q2) (pin 1))
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(node (ref Q3) (pin 2))
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(node (ref R2) (pin 2)))
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(net (code 3) (name GND)
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(node (ref J2) (pin 1))
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(node (ref Q4) (pin 2))
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(node (ref R5) (pin 2))
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(node (ref Q2) (pin 1)))
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(net (code 3) (name "Net-(Q1-Pad2)")
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(node (ref Q1) (pin 2))
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(node (ref R3) (pin 1)))
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(net (code 4) (name GND)
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(node (ref J1) (pin 1))
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(node (ref Q1) (pin 3))
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(node (ref R5) (pin 2)))
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(net (code 4) (name /MBus-)
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(node (ref Q5) (pin 3))
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(node (ref J4) (pin 1))
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(node (ref D2) (pin 2))
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(node (ref Q3) (pin 3))
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(node (ref R7) (pin 2))
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(node (ref J2) (pin 1))
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(node (ref Q1) (pin 3)))
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(net (code 5) (name "Net-(D2-Pad1)")
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(node (ref D2) (pin 1))
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(node (ref Q5) (pin 1))
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(node (ref R9) (pin 2))
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(node (ref R8) (pin 2)))
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(net (code 6) (name "Net-(J4-Pad2)")
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(node (ref R9) (pin 1))
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(node (ref J4) (pin 2)))
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(net (code 7) (name "Net-(Q4-Pad2)")
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(node (ref Q5) (pin 2))
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(node (ref Q4) (pin 2))
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(node (ref R7) (pin 1)))
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(net (code 8) (name "Net-(J1-Pad2)")
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(node (ref J1) (pin 2))
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(node (ref R3) (pin 2))
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(node (ref R1) (pin 2)))
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(net (code 9) (name "Net-(Q3-Pad2)")
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(node (ref R1) (pin 1))
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(node (ref Q3) (pin 2)))
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(net (code 10) (name "Net-(Q3-Pad1)")
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(node (ref R2) (pin 2))
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(node (ref Q3) (pin 1)))
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(net (code 11) (name "Net-(D1-Pad2)")
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(node (ref Q4) (pin 3))
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(node (ref R2) (pin 1))
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(node (ref Q2) (pin 3))
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(node (ref D1) (pin 2)))
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(net (code 12) (name /MBus-)
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(node (ref J3) (pin 1))
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(node (ref Q4) (pin 1))
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(node (ref R6) (pin 2)))
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(net (code 5) (name "Net-(Q3-Pad3)")
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(node (ref R3) (pin 1))
|
||||
(node (ref R4) (pin 1))
|
||||
(node (ref Q3) (pin 3)))
|
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(net (code 6) (name "Net-(Q1-Pad1)")
|
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(node (ref Q2) (pin 3))
|
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(node (ref Q1) (pin 1))
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(node (ref R4) (pin 2)))
|
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(net (code 7) (name "Net-(J1-Pad2)")
|
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(node (ref R1) (pin 2))
|
||||
(node (ref J1) (pin 2)))
|
||||
(net (code 8) (name "Net-(Q1-Pad2)")
|
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(node (ref Q1) (pin 2))
|
||||
(node (ref R1) (pin 1)))
|
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(net (code 9) (name /EXT_PWR)
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(node (ref R6) (pin 1))
|
||||
(node (ref D1) (pin 1))
|
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(net (code 13) (name /EXT_PWR)
|
||||
(node (ref R8) (pin 1))
|
||||
(node (ref J3) (pin 2))
|
||||
(node (ref J2) (pin 2)))
|
||||
(net (code 10) (name "Net-(D1-Pad2)")
|
||||
(node (ref Q4) (pin 3))
|
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(node (ref D1) (pin 2))
|
||||
(node (ref D1) (pin 1))
|
||||
(node (ref R6) (pin 1))
|
||||
(node (ref R5) (pin 1))
|
||||
(node (ref Q3) (pin 1))
|
||||
(node (ref R2) (pin 1)))))
|
||||
(node (ref J2) (pin 2))
|
||||
(node (ref R4) (pin 1)))))
|
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@ -1,4 +1,4 @@
|
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update=lø. 27. jan. 2018 kl. 11.31 +0100
|
||||
update=ma. 26. feb. 2018 kl. 17.58 +0100
|
||||
version=1
|
||||
last_client=kicad
|
||||
[pcbnew]
|
||||
@ -23,9 +23,11 @@ ModuleOutlineThickness=0.150000000000
|
||||
[cvpcb]
|
||||
version=1
|
||||
NetIExt=net
|
||||
[general]
|
||||
version=1
|
||||
[eeschema]
|
||||
version=1
|
||||
LibDir=
|
||||
LibDir=../kicad-libs/kicad-symbols
|
||||
[eeschema/libraries]
|
||||
LibName1=power
|
||||
LibName2=device
|
||||
@ -59,5 +61,4 @@ LibName29=opto
|
||||
LibName30=atmel
|
||||
LibName31=contrib
|
||||
LibName32=valves
|
||||
[general]
|
||||
version=1
|
||||
LibName33=Mechanical
|
||||
|
||||
@ -31,6 +31,7 @@ LIBS:opto
|
||||
LIBS:atmel
|
||||
LIBS:contrib
|
||||
LIBS:valves
|
||||
LIBS:Mechanical
|
||||
LIBS:mbus_master-cache
|
||||
EELAYER 25 0
|
||||
EELAYER END
|
||||
@ -49,221 +50,203 @@ $EndDescr
|
||||
$Comp
|
||||
L Conn_01x02 J2
|
||||
U 1 1 5A6C5520
|
||||
P 2900 3300
|
||||
F 0 "J2" H 2900 3400 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 2900 3100 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm" H 2900 3300 50 0001 C CNN
|
||||
F 3 "" H 2900 3300 50 0001 C CNN
|
||||
1 2900 3300
|
||||
P 1700 3300
|
||||
F 0 "J2" H 1700 3400 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 1700 3100 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 1700 3300 50 0001 C CNN
|
||||
F 3 "" H 1700 3300 50 0001 C CNN
|
||||
1 1700 3300
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
$Comp
|
||||
L GND #PWR01
|
||||
U 1 1 5A6C5572
|
||||
P 3600 3400
|
||||
F 0 "#PWR01" H 3600 3150 50 0001 C CNN
|
||||
F 1 "GND" H 3600 3250 50 0000 C CNN
|
||||
F 2 "" H 3600 3400 50 0001 C CNN
|
||||
F 3 "" H 3600 3400 50 0001 C CNN
|
||||
1 3600 3400
|
||||
P 2400 3400
|
||||
F 0 "#PWR01" H 2400 3150 50 0001 C CNN
|
||||
F 1 "GND" H 2400 3250 50 0000 C CNN
|
||||
F 2 "" H 2400 3400 50 0001 C CNN
|
||||
F 3 "" H 2400 3400 50 0001 C CNN
|
||||
1 2400 3400
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L PWR_FLAG #FLG02
|
||||
U 1 1 5A6C558D
|
||||
P 3250 3400
|
||||
F 0 "#FLG02" H 3250 3475 50 0001 C CNN
|
||||
F 1 "PWR_FLAG" H 3250 3550 50 0000 C CNN
|
||||
F 2 "" H 3250 3400 50 0001 C CNN
|
||||
F 3 "" H 3250 3400 50 0001 C CNN
|
||||
1 3250 3400
|
||||
P 2050 3400
|
||||
F 0 "#FLG02" H 2050 3475 50 0001 C CNN
|
||||
F 1 "PWR_FLAG" H 2050 3550 50 0000 C CNN
|
||||
F 2 "" H 2050 3400 50 0001 C CNN
|
||||
F 3 "" H 2050 3400 50 0001 C CNN
|
||||
1 2050 3400
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3100 3200 3250 3200
|
||||
1900 3200 9200 3200
|
||||
Wire Wire Line
|
||||
3250 3200 4200 3200
|
||||
1900 3300 2400 3300
|
||||
Wire Wire Line
|
||||
4200 3200 5300 3200
|
||||
2400 3300 2400 3400
|
||||
Wire Wire Line
|
||||
5300 3200 6700 3200
|
||||
Wire Wire Line
|
||||
6700 3200 7550 3200
|
||||
Wire Wire Line
|
||||
7550 3200 8450 3200
|
||||
Wire Wire Line
|
||||
3100 3300 3250 3300
|
||||
Wire Wire Line
|
||||
3250 3300 3600 3300
|
||||
Wire Wire Line
|
||||
3600 3300 3600 3400
|
||||
Wire Wire Line
|
||||
3250 3400 3250 3300
|
||||
Connection ~ 3250 3300
|
||||
2050 3400 2050 3300
|
||||
Connection ~ 2050 3300
|
||||
$Comp
|
||||
L PWR_FLAG #FLG03
|
||||
U 1 1 5A6C5614
|
||||
P 3250 3050
|
||||
F 0 "#FLG03" H 3250 3125 50 0001 C CNN
|
||||
F 1 "PWR_FLAG" H 3250 3200 50 0000 C CNN
|
||||
F 2 "" H 3250 3050 50 0001 C CNN
|
||||
F 3 "" H 3250 3050 50 0001 C CNN
|
||||
1 3250 3050
|
||||
P 2050 3050
|
||||
F 0 "#FLG03" H 2050 3125 50 0001 C CNN
|
||||
F 1 "PWR_FLAG" H 2050 3200 50 0000 C CNN
|
||||
F 2 "" H 2050 3050 50 0001 C CNN
|
||||
F 3 "" H 2050 3050 50 0001 C CNN
|
||||
1 2050 3050
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3250 3050 3250 3200
|
||||
Connection ~ 3250 3200
|
||||
Text Label 3600 3200 1 60 ~ 0
|
||||
2050 3050 2050 3200
|
||||
Connection ~ 2050 3200
|
||||
Text Label 2400 3200 1 60 ~ 0
|
||||
EXT_PWR
|
||||
Text Notes 2050 3350 0 60 ~ 0
|
||||
Text Notes 850 3350 0 60 ~ 0
|
||||
External power\n21-42V
|
||||
$Comp
|
||||
L Conn_01x02 J1
|
||||
U 1 1 5A6C56AB
|
||||
P 1950 6800
|
||||
F 0 "J1" H 1950 6900 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 1950 6600 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm" H 1950 6800 50 0001 C CNN
|
||||
F 3 "" H 1950 6800 50 0001 C CNN
|
||||
1 1950 6800
|
||||
P 1950 5850
|
||||
F 0 "J1" H 1950 5950 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 1950 5650 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 1950 5850 50 0001 C CNN
|
||||
F 3 "" H 1950 5850 50 0001 C CNN
|
||||
1 1950 5850
|
||||
-1 0 0 1
|
||||
$EndComp
|
||||
Text Notes 950 6800 0 60 ~ 0
|
||||
Text Notes 950 5850 0 60 ~ 0
|
||||
Input signal, TTL\nSendt to m-bus
|
||||
$Comp
|
||||
L GND #PWR04
|
||||
U 1 1 5A6C5767
|
||||
P 2300 6900
|
||||
F 0 "#PWR04" H 2300 6650 50 0001 C CNN
|
||||
F 1 "GND" H 2300 6750 50 0000 C CNN
|
||||
F 2 "" H 2300 6900 50 0001 C CNN
|
||||
F 3 "" H 2300 6900 50 0001 C CNN
|
||||
1 2300 6900
|
||||
P 2300 5950
|
||||
F 0 "#PWR04" H 2300 5700 50 0001 C CNN
|
||||
F 1 "GND" H 2300 5800 50 0000 C CNN
|
||||
F 2 "" H 2300 5950 50 0001 C CNN
|
||||
F 3 "" H 2300 5950 50 0001 C CNN
|
||||
1 2300 5950
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2150 6800 2300 6800
|
||||
2150 5850 2300 5850
|
||||
Wire Wire Line
|
||||
2300 6800 2300 6900
|
||||
2300 5850 2300 5950
|
||||
$Comp
|
||||
L BC337 Q1
|
||||
L BC337 Q3
|
||||
U 1 1 5A6C58F3
|
||||
P 3200 6700
|
||||
F 0 "Q1" H 3400 6775 50 0000 L CNN
|
||||
F 1 "BC337" H 3400 6700 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 3400 6625 50 0001 L CIN
|
||||
F 3 "" H 3200 6700 50 0001 L CNN
|
||||
1 3200 6700
|
||||
P 5150 5750
|
||||
F 0 "Q3" H 5350 5825 50 0000 L CNN
|
||||
F 1 "BC337" H 5350 5750 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 5350 5675 50 0001 L CIN
|
||||
F 3 "" H 5150 5750 50 0001 L CNN
|
||||
1 5150 5750
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R1
|
||||
U 1 1 5A6C5956
|
||||
P 2700 6700
|
||||
F 0 "R1" V 2780 6700 50 0000 C CNN
|
||||
F 1 "10k" V 2700 6700 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 2630 6700 50 0001 C CNN
|
||||
F 3 "" H 2700 6700 50 0001 C CNN
|
||||
1 2700 6700
|
||||
P 4150 5750
|
||||
F 0 "R1" V 4230 5750 50 0000 C CNN
|
||||
F 1 "10k" V 4150 5750 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4080 5750 50 0001 C CNN
|
||||
F 3 "" H 4150 5750 50 0001 C CNN
|
||||
1 4150 5750
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2150 6700 2400 6700
|
||||
2150 5750 4000 5750
|
||||
Wire Wire Line
|
||||
2400 6700 2550 6700
|
||||
Wire Wire Line
|
||||
2850 6700 3000 6700
|
||||
4300 5750 4950 5750
|
||||
$Comp
|
||||
L GND #PWR05
|
||||
U 1 1 5A6C59DD
|
||||
P 3300 7100
|
||||
F 0 "#PWR05" H 3300 6850 50 0001 C CNN
|
||||
F 1 "GND" H 3300 6950 50 0000 C CNN
|
||||
F 2 "" H 3300 7100 50 0001 C CNN
|
||||
F 3 "" H 3300 7100 50 0001 C CNN
|
||||
1 3300 7100
|
||||
P 5250 6150
|
||||
F 0 "#PWR05" H 5250 5900 50 0001 C CNN
|
||||
F 1 "GND" H 5250 6000 50 0000 C CNN
|
||||
F 2 "" H 5250 6150 50 0001 C CNN
|
||||
F 3 "" H 5250 6150 50 0001 C CNN
|
||||
1 5250 6150
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3300 6900 3300 7100
|
||||
5250 5950 5250 6150
|
||||
$Comp
|
||||
L D_Zener_Small_ALT D1
|
||||
U 1 1 5A6C5A7F
|
||||
P 6700 3550
|
||||
F 0 "D1" V 6700 3650 50 0000 C CNN
|
||||
F 1 "D_Zener_Small_ALT" H 6700 3460 50 0001 C CNN
|
||||
F 2 "Diodes_THT:D_A-405_P7.62mm_Horizontal" V 6700 3550 50 0001 C CNN
|
||||
F 3 "" V 6700 3550 50 0001 C CNN
|
||||
1 6700 3550
|
||||
P 5250 3550
|
||||
F 0 "D1" V 5250 3650 50 0000 C CNN
|
||||
F 1 "13V" H 5250 3460 50 0000 C CNN
|
||||
F 2 "Diodes_THT:D_5W_P12.70mm_Horizontal" V 5250 3550 50 0001 C CNN
|
||||
F 3 "" V 5250 3550 50 0001 C CNN
|
||||
1 5250 3550
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
6700 3200 6700 3450
|
||||
5250 3200 5250 3450
|
||||
Wire Wire Line
|
||||
6700 4350 7250 4350
|
||||
4400 4350 5750 4350
|
||||
$Comp
|
||||
L Conn_01x02 J3
|
||||
U 1 1 5A6C5F4D
|
||||
P 9000 3450
|
||||
F 0 "J3" H 9000 3550 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 9000 3250 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch1.27mm" H 9000 3450 50 0001 C CNN
|
||||
F 3 "" H 9000 3450 50 0001 C CNN
|
||||
1 9000 3450
|
||||
P 7300 3450
|
||||
F 0 "J3" H 7300 3550 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 7300 3250 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 7300 3450 50 0001 C CNN
|
||||
F 3 "" H 7300 3450 50 0001 C CNN
|
||||
1 7300 3450
|
||||
1 0 0 1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
8800 3350 8450 3350
|
||||
7100 3350 6750 3350
|
||||
Wire Wire Line
|
||||
8450 3350 8450 3200
|
||||
Connection ~ 6700 3200
|
||||
Text Label 8100 3200 0 60 ~ 0
|
||||
6750 3350 6750 3200
|
||||
Connection ~ 5250 3200
|
||||
Text Label 6400 3200 0 60 ~ 0
|
||||
MBus+
|
||||
Text Label 8100 3750 0 60 ~ 0
|
||||
Text Label 6400 3750 0 60 ~ 0
|
||||
MBus-
|
||||
$Comp
|
||||
L BD136 Q4
|
||||
U 1 1 5A6C614C
|
||||
P 7450 4350
|
||||
F 0 "Q4" H 7650 4425 50 0000 L CNN
|
||||
F 1 "BD136" H 7650 4350 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-126_Vertical" H 7650 4275 50 0001 L CIN
|
||||
F 3 "" H 7450 4350 50 0001 L CNN
|
||||
1 7450 4350
|
||||
P 5950 4350
|
||||
F 0 "Q4" H 6150 4425 50 0000 L CNN
|
||||
F 1 "BD136" H 6150 4350 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-126_Vertical" H 6150 4275 50 0001 L CIN
|
||||
F 3 "" H 5950 4350 50 0001 L CNN
|
||||
1 5950 4350
|
||||
1 0 0 1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
7550 3200 7550 3350
|
||||
Connection ~ 7550 3200
|
||||
6050 3200 6050 3350
|
||||
Connection ~ 6050 3200
|
||||
$Comp
|
||||
L GND #PWR07
|
||||
L GND #PWR06
|
||||
U 1 1 5A6C640E
|
||||
P 7550 5250
|
||||
F 0 "#PWR07" H 7550 5000 50 0001 C CNN
|
||||
F 1 "GND" H 7550 5100 50 0000 C CNN
|
||||
F 2 "" H 7550 5250 50 0001 C CNN
|
||||
F 3 "" H 7550 5250 50 0001 C CNN
|
||||
1 7550 5250
|
||||
P 6050 5900
|
||||
F 0 "#PWR06" H 6050 5650 50 0001 C CNN
|
||||
F 1 "GND" H 6050 5750 50 0000 C CNN
|
||||
F 2 "" H 6050 5900 50 0001 C CNN
|
||||
F 3 "" H 6050 5900 50 0001 C CNN
|
||||
1 6050 5900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
7550 4550 7550 5250
|
||||
6050 3750 6750 3750
|
||||
Wire Wire Line
|
||||
7550 3750 8450 3750
|
||||
6750 3750 6750 3450
|
||||
Wire Wire Line
|
||||
8450 3750 8450 3450
|
||||
Wire Wire Line
|
||||
8450 3450 8800 3450
|
||||
Connection ~ 7550 3750
|
||||
Text Notes 9250 3450 0 60 ~ 0
|
||||
6750 3450 7100 3450
|
||||
Connection ~ 6050 3750
|
||||
Text Notes 7550 3450 0 60 ~ 0
|
||||
M-bus output signal
|
||||
Wire Wire Line
|
||||
7550 3650 7550 3750
|
||||
Wire Wire Line
|
||||
7550 3750 7550 4150
|
||||
6050 3650 6050 4150
|
||||
Text Notes 3000 1650 0 60 ~ 0
|
||||
Schematic based on https://github.com/rscada/libmbus/blob/master/hardware/MBus_USB.pdf\nmentioned in https://electronics.stackexchange.com/a/214477/568.\n\nRemoved all Rx support. Made more robust by using a zener diode so that the voltage drop is exact and that supply voltage does not matter.
|
||||
Schematic inspired by https://github.com/rscada/libmbus/blob/master/hardware/MBus_USB.pdf\nmentioned in https://electronics.stackexchange.com/a/214477/568.\n\nMade more robust by using a zener diodes so that the voltage drop is exact and that supply voltage does not matter.
|
||||
Wire Notes Line
|
||||
2900 1250 8750 1250
|
||||
Wire Notes Line
|
||||
@ -275,129 +258,304 @@ Wire Notes Line
|
||||
$Comp
|
||||
L R R6
|
||||
U 1 1 5A70E602
|
||||
P 7550 3500
|
||||
F 0 "R6" H 7650 3500 50 0000 C CNN
|
||||
F 1 "220k" V 7550 3500 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 7480 3500 50 0001 C CNN
|
||||
F 3 "" H 7550 3500 50 0001 C CNN
|
||||
1 7550 3500
|
||||
P 6050 3500
|
||||
F 0 "R6" H 6150 3500 50 0000 C CNN
|
||||
F 1 "220k" V 6050 3500 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5980 3500 50 0001 C CNN
|
||||
F 3 "" H 6050 3500 50 0001 C CNN
|
||||
1 6050 3500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R?
|
||||
L R R2
|
||||
U 1 1 5A92EF05
|
||||
P 3300 6000
|
||||
F 0 "R?" V 3380 6000 50 0000 C CNN
|
||||
F 1 "8.6k" V 3300 6000 50 0000 C CNN
|
||||
F 2 "" V 3230 6000 50 0001 C CNN
|
||||
F 3 "" H 3300 6000 50 0001 C CNN
|
||||
1 3300 6000
|
||||
P 5250 4900
|
||||
F 0 "R2" V 5330 4900 50 0000 C CNN
|
||||
F 1 "8.2k" V 5250 4900 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5180 4900 50 0001 C CNN
|
||||
F 3 "" H 5250 4900 50 0001 C CNN
|
||||
1 5250 4900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
3300 6150 3300 6500
|
||||
5250 5050 5250 5550
|
||||
Wire Wire Line
|
||||
6700 3650 6700 4350
|
||||
Wire Wire Line
|
||||
6700 4350 6700 4350
|
||||
Wire Wire Line
|
||||
6700 4350 6700 5850
|
||||
Connection ~ 6700 4350
|
||||
Wire Wire Line
|
||||
6700 5850 3300 5850
|
||||
5250 3650 5250 4750
|
||||
Connection ~ 5250 4350
|
||||
$Comp
|
||||
L BC337 Q?
|
||||
L BC337 Q1
|
||||
U 1 1 5A92F34B
|
||||
P 4100 4650
|
||||
F 0 "Q?" H 4300 4725 50 0000 L CNN
|
||||
F 1 "BC337" H 4300 4650 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 4300 4575 50 0001 L CIN
|
||||
F 3 "" H 4100 4650 50 0001 L CNN
|
||||
1 4100 4650
|
||||
P 3500 4650
|
||||
F 0 "Q1" H 3700 4725 50 0000 L CNN
|
||||
F 1 "BC337" H 3700 4650 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 3700 4575 50 0001 L CIN
|
||||
F 3 "" H 3500 4650 50 0001 L CNN
|
||||
1 3500 4650
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L GND #PWR?
|
||||
L GND #PWR07
|
||||
U 1 1 5A92F352
|
||||
P 4200 5050
|
||||
F 0 "#PWR?" H 4200 4800 50 0001 C CNN
|
||||
F 1 "GND" H 4200 4900 50 0000 C CNN
|
||||
F 2 "" H 4200 5050 50 0001 C CNN
|
||||
F 3 "" H 4200 5050 50 0001 C CNN
|
||||
1 4200 5050
|
||||
P 3600 5050
|
||||
F 0 "#PWR07" H 3600 4800 50 0001 C CNN
|
||||
F 1 "GND" H 3600 4900 50 0000 C CNN
|
||||
F 2 "" H 3600 5050 50 0001 C CNN
|
||||
F 3 "" H 3600 5050 50 0001 C CNN
|
||||
1 3600 5050
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4200 4850 4200 5050
|
||||
3600 4850 3600 5050
|
||||
$Comp
|
||||
L R R?
|
||||
L R R4
|
||||
U 1 1 5A92F359
|
||||
P 4200 3500
|
||||
F 0 "R?" V 4280 3500 50 0000 C CNN
|
||||
F 1 "10k" V 4200 3500 50 0000 C CNN
|
||||
F 2 "" V 4130 3500 50 0001 C CNN
|
||||
F 3 "" H 4200 3500 50 0001 C CNN
|
||||
1 4200 3500
|
||||
P 3600 3500
|
||||
F 0 "R4" V 3680 3500 50 0000 C CNN
|
||||
F 1 "10k" V 3600 3500 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 3530 3500 50 0001 C CNN
|
||||
F 3 "" H 3600 3500 50 0001 C CNN
|
||||
1 3600 3500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
4200 3650 4200 4000
|
||||
Wire Wire Line
|
||||
4200 4000 4200 4450
|
||||
3600 3650 3600 4450
|
||||
$Comp
|
||||
L R R?
|
||||
L R R3
|
||||
U 1 1 5A92F5C3
|
||||
P 3600 4650
|
||||
F 0 "R?" V 3680 4650 50 0000 C CNN
|
||||
F 1 "10k" V 3600 4650 50 0000 C CNN
|
||||
F 2 "" V 3530 4650 50 0001 C CNN
|
||||
F 3 "" H 3600 4650 50 0001 C CNN
|
||||
1 3600 4650
|
||||
P 3100 4650
|
||||
F 0 "R3" V 3180 4650 50 0000 C CNN
|
||||
F 1 "10k" V 3100 4650 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 3030 4650 50 0001 C CNN
|
||||
F 3 "" H 3100 4650 50 0001 C CNN
|
||||
1 3100 4650
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
2400 6700 2400 4650
|
||||
2700 5750 2700 4650
|
||||
Wire Wire Line
|
||||
2400 4650 3450 4650
|
||||
Connection ~ 2400 6700
|
||||
2700 4650 2950 4650
|
||||
Connection ~ 2700 5750
|
||||
Wire Wire Line
|
||||
3750 4650 3900 4650
|
||||
3250 4650 3300 4650
|
||||
Wire Wire Line
|
||||
4200 3350 4200 3200
|
||||
Connection ~ 4200 3200
|
||||
3600 3350 3600 3200
|
||||
Connection ~ 3600 3200
|
||||
$Comp
|
||||
L BC337 Q?
|
||||
L BC337 Q2
|
||||
U 1 1 5A92F825
|
||||
P 5200 4000
|
||||
F 0 "Q?" H 5400 4075 50 0000 L CNN
|
||||
F 1 "BC337" H 5400 4000 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 5400 3925 50 0001 L CIN
|
||||
F 3 "" H 5200 4000 50 0001 L CNN
|
||||
1 5200 4000
|
||||
P 4300 4000
|
||||
F 0 "Q2" H 4500 4075 50 0000 L CNN
|
||||
F 1 "BC337" H 4500 4000 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 4500 3925 50 0001 L CIN
|
||||
F 3 "" H 4300 4000 50 0001 L CNN
|
||||
1 4300 4000
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R?
|
||||
L R R5
|
||||
U 1 1 5A92F832
|
||||
P 5300 3500
|
||||
F 0 "R?" V 5380 3500 50 0000 C CNN
|
||||
F 1 "10k" V 5300 3500 50 0000 C CNN
|
||||
F 2 "" V 5230 3500 50 0001 C CNN
|
||||
F 3 "" H 5300 3500 50 0001 C CNN
|
||||
1 5300 3500
|
||||
P 4400 3500
|
||||
F 0 "R5" V 4480 3500 50 0000 C CNN
|
||||
F 1 "10k" V 4400 3500 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 4330 3500 50 0001 C CNN
|
||||
F 3 "" H 4400 3500 50 0001 C CNN
|
||||
1 4400 3500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
5300 3650 5300 3800
|
||||
4400 3650 4400 3800
|
||||
Wire Wire Line
|
||||
5300 3350 5300 3200
|
||||
Connection ~ 5300 3200
|
||||
4400 3350 4400 3200
|
||||
Connection ~ 4400 3200
|
||||
Wire Wire Line
|
||||
5000 4000 4200 4000
|
||||
Connection ~ 4200 4000
|
||||
4100 4000 3600 4000
|
||||
Connection ~ 3600 4000
|
||||
Wire Wire Line
|
||||
5300 4200 5300 4350
|
||||
4400 4200 4400 4350
|
||||
$Comp
|
||||
L R R7
|
||||
U 1 1 5A931949
|
||||
P 6050 5450
|
||||
F 0 "R7" H 6150 5450 50 0000 C CNN
|
||||
F 1 "82" V 6050 5450 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 5980 5450 50 0001 C CNN
|
||||
F 3 "" H 6050 5450 50 0001 C CNN
|
||||
1 6050 5450
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
5300 4350 6700 4350
|
||||
Connection ~ 6700 4350
|
||||
6050 5900 6050 5600
|
||||
Wire Wire Line
|
||||
6050 4550 6050 5300
|
||||
$Comp
|
||||
L BC337 Q5
|
||||
U 1 1 5A931D4A
|
||||
P 8350 5050
|
||||
F 0 "Q5" H 8550 5125 50 0000 L CNN
|
||||
F 1 "BC337" H 8550 5050 50 0000 L CNN
|
||||
F 2 "TO_SOT_Packages_THT:TO-92_Molded_Narrow" H 8550 4975 50 0001 L CIN
|
||||
F 3 "" H 8350 5050 50 0001 L CNN
|
||||
1 8350 5050
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
8150 5050 6050 5050
|
||||
Connection ~ 6050 5050
|
||||
$Comp
|
||||
L GND #PWR08
|
||||
U 1 1 5A931EC5
|
||||
P 8450 5500
|
||||
F 0 "#PWR08" H 8450 5250 50 0001 C CNN
|
||||
F 1 "GND" H 8450 5350 50 0000 C CNN
|
||||
F 2 "" H 8450 5500 50 0001 C CNN
|
||||
F 3 "" H 8450 5500 50 0001 C CNN
|
||||
1 8450 5500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
8450 5500 8450 5250
|
||||
$Comp
|
||||
L Conn_01x02 J4
|
||||
U 1 1 5A932150
|
||||
P 10100 5000
|
||||
F 0 "J4" H 10100 5100 50 0000 C CNN
|
||||
F 1 "Conn_01x02" H 10100 4800 50 0000 C CNN
|
||||
F 2 "Pin_Headers:Pin_Header_Straight_1x02_Pitch2.54mm" H 10100 5000 50 0001 C CNN
|
||||
F 3 "" H 10100 5000 50 0001 C CNN
|
||||
1 10100 5000
|
||||
1 0 0 1
|
||||
$EndComp
|
||||
Text Notes 10300 5000 0 60 ~ 0
|
||||
RxD output signal
|
||||
$Comp
|
||||
L GND #PWR09
|
||||
U 1 1 5A932321
|
||||
P 9900 5500
|
||||
F 0 "#PWR09" H 9900 5250 50 0001 C CNN
|
||||
F 1 "GND" H 9900 5350 50 0000 C CNN
|
||||
F 2 "" H 9900 5500 50 0001 C CNN
|
||||
F 3 "" H 9900 5500 50 0001 C CNN
|
||||
1 9900 5500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
9900 5500 9900 5000
|
||||
$Comp
|
||||
L D_Zener_Small_ALT D2
|
||||
U 1 1 5A9323FA
|
||||
P 9200 4900
|
||||
F 0 "D2" V 9200 5000 50 0000 C CNN
|
||||
F 1 "4.7V" H 9200 4810 50 0000 C CNN
|
||||
F 2 "Diodes_THT:D_A-405_P7.62mm_Horizontal" V 9200 4900 50 0001 C CNN
|
||||
F 3 "" V 9200 4900 50 0001 C CNN
|
||||
1 9200 4900
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L GND #PWR010
|
||||
U 1 1 5A9324F7
|
||||
P 9200 5500
|
||||
F 0 "#PWR010" H 9200 5250 50 0001 C CNN
|
||||
F 1 "GND" H 9200 5350 50 0000 C CNN
|
||||
F 2 "" H 9200 5500 50 0001 C CNN
|
||||
F 3 "" H 9200 5500 50 0001 C CNN
|
||||
1 9200 5500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
9200 5000 9200 5500
|
||||
$Comp
|
||||
L R R9
|
||||
U 1 1 5A9325DE
|
||||
P 9700 4450
|
||||
F 0 "R9" V 9800 4450 50 0000 C CNN
|
||||
F 1 "1k" V 9700 4450 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9630 4450 50 0001 C CNN
|
||||
F 3 "" H 9700 4450 50 0001 C CNN
|
||||
1 9700 4450
|
||||
0 1 1 0
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
9900 4900 9900 4450
|
||||
Wire Wire Line
|
||||
9900 4450 9850 4450
|
||||
$Comp
|
||||
L R R8
|
||||
U 1 1 5A9328A6
|
||||
P 9200 3900
|
||||
F 0 "R8" H 9300 3900 50 0000 C CNN
|
||||
F 1 "10k" V 9200 3900 50 0000 C CNN
|
||||
F 2 "Resistors_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 9130 3900 50 0001 C CNN
|
||||
F 3 "" H 9200 3900 50 0001 C CNN
|
||||
1 9200 3900
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Wire Line
|
||||
9200 3200 9200 3750
|
||||
Connection ~ 6750 3200
|
||||
Wire Wire Line
|
||||
9200 4050 9200 4800
|
||||
Wire Wire Line
|
||||
8450 4450 9550 4450
|
||||
Connection ~ 9200 4450
|
||||
Wire Wire Line
|
||||
8450 4850 8450 4450
|
||||
Wire Notes Line
|
||||
5750 4850 8150 4850
|
||||
Wire Notes Line
|
||||
8150 4850 8150 3650
|
||||
Wire Notes Line
|
||||
8150 3650 11150 3650
|
||||
Wire Notes Line
|
||||
11150 3650 11150 6350
|
||||
Wire Notes Line
|
||||
11150 6350 5750 6350
|
||||
Wire Notes Line
|
||||
5750 6350 5750 4850
|
||||
Text Notes 7050 6200 0 60 ~ 0
|
||||
Receive circuit. RxD switches polarity at around 8mA through R7.
|
||||
$Comp
|
||||
L Mounting_Hole MK3
|
||||
U 1 1 5A9353BE
|
||||
P 10700 1100
|
||||
F 0 "MK3" H 10700 1300 50 0000 C CNN
|
||||
F 1 "Mounting_Hole" H 10700 1225 50 0000 C CNN
|
||||
F 2 "Mounting_Holes:MountingHole_4.3mm_M4_ISO14580" H 10700 1100 50 0001 C CNN
|
||||
F 3 "" H 10700 1100 50 0001 C CNN
|
||||
1 10700 1100
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Mounting_Hole MK1
|
||||
U 1 1 5A935470
|
||||
P 10100 1100
|
||||
F 0 "MK1" H 10100 1300 50 0000 C CNN
|
||||
F 1 "Mounting_Hole" H 10100 1225 50 0000 C CNN
|
||||
F 2 "Mounting_Holes:MountingHole_4.3mm_M4_ISO14580" H 10100 1100 50 0001 C CNN
|
||||
F 3 "" H 10100 1100 50 0001 C CNN
|
||||
1 10100 1100
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Mounting_Hole MK2
|
||||
U 1 1 5A9354CC
|
||||
P 10100 1500
|
||||
F 0 "MK2" H 10100 1700 50 0000 C CNN
|
||||
F 1 "Mounting_Hole" H 10100 1625 50 0000 C CNN
|
||||
F 2 "Mounting_Holes:MountingHole_4.3mm_M4_ISO14580" H 10100 1500 50 0001 C CNN
|
||||
F 3 "" H 10100 1500 50 0001 C CNN
|
||||
1 10100 1500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L Mounting_Hole MK4
|
||||
U 1 1 5A935545
|
||||
P 10700 1500
|
||||
F 0 "MK4" H 10700 1700 50 0000 C CNN
|
||||
F 1 "Mounting_Hole" H 10700 1625 50 0000 C CNN
|
||||
F 2 "Mounting_Holes:MountingHole_4.3mm_M4_ISO14580" H 10700 1500 50 0001 C CNN
|
||||
F 3 "" H 10700 1500 50 0001 C CNN
|
||||
1 10700 1500
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$EndSCHEMATC
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user