Model Railroad Control Systems
Model Railroad Control Systems

MRCS-cpNode

Fork project on GitHub

Arduino based CMRI node

 

Download MRCS-cpNode.SMD-parts -
Download MRCS-cpNode -
Download cpNode 2.5Cp BOM 20190829.xlsx - Spreadsheet

 

MRCS-cpNode Version 2.7

First built: 2019-07

cpNode with back annotation. This is functionally identical to the older version but the Eagle sch and brd files match.

Schematic
Schematic
Bot Silk
Bot Silk
Board
Board
Top Silk
Top Silk

Download MRCS-cpNode.gerbers.zip - Gerber Fabrication files
Download MRCS-cpNode.parts - Parts List (spreadsheet data)

 

MRCS-cpNode.bom

Parts Value Package Quantity Library Type/Feeder
C1 0.1uF C-PTH-0.100 1x SPCoast PTH
C2, C3, C4, C5 0.01uF C-PTH-0.100 4x SPCoast PTH
I2CHDR 0.100 1X04/90 1x pinhead PTH
CON1, CON2, CON3, CON4 0.100 1X06-SIP_LOCK 4x SPCoast PTH
IO1, IO2, IO3, IO4 0.100 1X08 4x SparkFun PTH
J1, J2 0.100 1X08_LOCK_LONGPADS 2x SPCoast PTH
GND, LEDCOM 0.100 MOLEX-1X2_LOCK 2x SparkFun PTH
RS485-1, RS485-2 0.156 KK-156-5 2x SPCoast PTH
D1 1N4148 DIODE-1N4148 1x SPCoast PTH
RS485-3, RS485-4 3.5mm CMRINET-3.5MM 2x SPCoast PTH
R1 12k AXIAL-0.4-RES 1x SPCoast PTH
R2 470 AXIAL-0.4-RES 1x SPCoast PTH
BOARD1 BOARD BOARD-DINRAIL-2.71IN-MRCS 1x SPCoast PTH
P1 CA CC 3P-SMD-2X4.8 1x Discreter NONE
U$1 CREATIVE_COMMONS CREATIVE_COMMONS 1x SparkFun PTH
BBLEO Footprint ARDUINO-BBLEO 1x SPCoast PTH
TX G LED3MM 1x SPCoast PTH
U1 MAX3465CPD DIL14 1x maxim PTH
U$3 MRCS MRCS-LOGO 1x SPCoast PTH
U2 NE555P DIL-08 1x SparkFun PTH
SJ1, SJ2, SJ3, SJ4, SJ5, SJ6, SJ7, SJ8, SJ9, SJ10, SJ11, SJ12, SJ13, SJ14, SJ15, SJ16 OFF SJ 16x jumper NONE
U$2 Prop65 CA-PROP65WARNING 1x MRCS-prop65warningTop PTH

MRCS-cpNode Version 2.6

First built: 2019-07

cpNode with back annotation. This is functionally identical to the older version but the Eagle sch and brd files match.

Schematic
Schematic
Bot Silk
Bot Silk
Board
Board
Top Silk
Top Silk

Download MRCS-cpNode.gerbers.zip - Gerber Fabrication files
Download MRCS-cpNode.parts - Parts List (spreadsheet data)

 

MRCS-cpNode.bom

Parts Value Package Quantity Library Type/Feeder
C1 0.1uF C-PTH-0.100 1x SPCoast PTH
C2, C3, C4, C5 0.01uF C-PTH-0.100 4x SPCoast PTH
I2CHDR 0.100 1X04/90 1x pinhead PTH
CON1, CON2, CON3, CON4 0.100 1X06-SIP_LOCK 4x SPCoast PTH
IO1, IO2, IO3, IO4 0.100 1X08 4x SparkFun PTH
J1, J2 0.100 1X08_LOCK_LONGPADS 2x SPCoast PTH
GND, LEDCOM 0.100 MOLEX-1X2_LOCK 2x SparkFun PTH
RS485-1, RS485-2 0.156 KK-156-5 2x SPCoast PTH
D1 1N4148 DIODE-1N4148 1x SPCoast PTH
RS485-3, RS485-4 3.5mm CMRINET-3.5MM 2x SPCoast PTH
R1 12k AXIAL-0.4-RES 1x SPCoast PTH
R2 470 AXIAL-0.4-RES 1x SPCoast PTH
BOARD1 BOARD BOARD-DINRAIL-2.71IN-MRCS 1x SPCoast PTH
P1 CA CC 3P-SMD-2X4.8 1x Discreter NONE
U$1 CREATIVE_COMMONS CREATIVE_COMMONS 1x SparkFun PTH
BBLEO Footprint ARDUINO-BBLEO 1x SPCoast PTH
TX G LED3MM 1x SPCoast PTH
U1 MAX3465CPD DIL14 1x maxim PTH
U$3 MRCS MRCS-LOGO 1x SPCoast PTH
U2 NE555P DIL-08 1x SparkFun PTH
SJ1, SJ2, SJ3, SJ4, SJ5, SJ6, SJ7, SJ8, SJ9, SJ10, SJ11, SJ12, SJ13, SJ14, SJ15, SJ16 OFF SJ 16x jumper NONE
U$2 Prop65 CA-PROP65WARNING 1x MRCS-prop65warningTop PTH

MRCS-cpNode Version 2.5

First built: 2019-07

cpNode with back annotation. This is functionally identical to the older version but the Eagle sch and brd files match.

Schematic
Schematic
Bot Silk
Bot Silk
Board
Board
Top Silk
Top Silk

Download MRCS-cpNode - CHMT Component and feeder definitions
Download MRCS-cpNode.gerbers.zip - Gerber Fabrication files
Download MRCS-cpNode.parts - Parts List (spreadsheet data)

 

MRCS-cpNode.bom

Parts Value Package Quantity Library Type/Feeder
C1 0.1uF CAP-PTH-SMALL2 1x SparkFun PTH
D1 1N4148DO35-10 DO35-10 1x diode PTH
RS485-3, RS485-4 3.5mm CMRINET-3.5MM 2x SPCoast PTH
R2 470 AXIAL-0.4 1x SparkFun PTH
I2CHDR   1X04/90 1x pinhead PTH
IO1, IO2, IO3, IO4   1X08 4x SparkFun PTH
J1, J2   1X08_LOCK_LONGPADS 2x SPCoast PTH
BBLEO   ARDUINO-BBLEO 1x SPCoast PTH
R1   AXIAL-0.4 1x SparkFun PTH
TX   LED3MM 1x SparkFun-LED PTH
GND, LEDCOM   MOLEX-1X2_LOCK 2x SparkFun PTH
U$3   MRCS-LOGO 1x SPCoast PTH
SJ1, SJ2, SJ3, SJ4, SJ5, SJ6, SJ7, SJ8, SJ9, SJ10, SJ11, SJ12, SJ13, SJ14, SJ15, SJ16   SJ 16x jumper NONE
C2, C3, C4, C5 .01uF CAP-PTH-SMALL2 4x SparkFun PTH
BOARD1 BOARD69X100MRCS BOARD-DINRAIL-2.71IN-MRCS 1x SPCoast PTH
P1 CA CC 3P-SMD-2X4.8 1x Discreter NONE
U$2 CA-PROP65WARNING CA-PROP65WARNING 1x MRCS-prop65warningTop PTH
U$1 CREATIVE_COMMONS CREATIVE_COMMONS 1x SparkFun PTH
U1 MAX3465CPD DIL14 1x maxim PTH
RS485-1, RS485-2 Molex KK-156-5 2x SPCoast PTH
U2 NE555P DIL-08 1x SparkFun PTH

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