IOB-Signal

Fork project on GitHub

IOB Interface drives 2x Signal Heads via a RJ45/8 connector.

IOB-Signal-Graphic
IOB-Signal-Graphic

 

Download IOB-Signal.SMD-parts -
Download IOB-Signal_array.SMD-parts -
Download IOB-Signal_array.scr - Eagle SCRipt
Download PanelTemplate.brd - Eagle PCB file

 

IOB-Signal Version 2.0

Not built

Not tested or validated

  • updated to new IOB design

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

Download IOB-Signal.gerbers.zip - Gerber Fabrication files
Download IOB-Signal.parts - Parts List (spreadsheet data)
Download IOB-Signal_array.gerbers.zip - Gerber Fabrication files
Download IOB-Signal_array.parts - Parts List (spreadsheet data)

 

IOB-Signal.bom

Parts Value Package Quantity Library Type/Feeder
C1 0.1UF 0805-CAP 1x SPCoast NONE
R6, R7, R9, R10 1K0 0805-RES 4x SPCoast 41
IC1 74HS139A SO16 1x SPCoast NONE
R4, R8 420R 0805-RES 2x SPCoast NONE
U$1 CONNECTOR-IO4-IOBBARE IO4-IOB 1x SPCoast PTH
FID1, FID3 FIDUCIAL FIDUCIAL_1MM 2x SPCoast NONE
CON1 RJ45 RJ45-NO-SHIELD 1x SPCoast PTH

IOB-Signal_array.bom

Parts Value Package Quantity Library Type/Feeder
C1X11, C1X12, C1X13, C1X14 0.1UF 0805-CAP 4x SPCoast NONE
R6X11, R6X12, R6X13, R6X14, R7X11, R7X12, R7X13, R7X14, R9X11, R9X12, R9X13, R9X14, R10X11, R10X12, R10X13, R10X14 1K0 0805-RES 16x SPCoast 41
IC1X11, IC1X12, IC1X13, IC1X14 74HS139A SO16 4x SPCoast NONE
R4X11, R4X12, R4X13, R4X14, R8X11, R8X12, R8X13, R8X14 420R 0805-RES 8x SPCoast NONE
U$1X1   BOARD-DINRAIL-3.17IN-H4X-IOB 1x SPCoast PTH
U$1X11, U$1X12, U$1X13, U$1X14 CONNECTOR-IO4-IOBBARE IO4-IOB 4x SPCoast PTH
FID1X11, FID1X12, FID1X13, FID1X14, FID3X11, FID3X12, FID3X13, FID3X14, FID-LR, FID-UL FIDUCIAL FIDUCIAL_1MM 10x SPCoast NONE
CON1X11, CON1X12, CON1X13, CON1X14 RJ45 RJ45-NO-SHIELD 4x SPCoast PTH

IOB-Signal Version 1.1

Not built

Fixed P1/P2 and P3/P4 reversals, caused red and yellow indications to be transposed. Oops.

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

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

 

IOB-Signal.bom

Parts Value Package Quantity Library Type/Feeder
C1 0.1UF 0805-CAP 1x SPCoast NONE
R6, R7, R9, R10 1K0 0805-RES 4x SPCoast 6
R0, R1, R2, R3 2K2 0805-RES 4x SPCoast 7
IC1 74HS139A SO16 1x SPCoast 85
R4, R8 420R 0805-RES 2x SPCoast NONE
FID1, FID2, FID3 FIDUCIAL FIDUCIAL_1MM 3x SPCoast NONE
IOB IO4-IOBBARE IO4-IOB 1x SPCoast PTH
Q0, Q1, Q2, Q3 MOSFET-P SOT23-3 4x SPCoast NONE
CON1 RJ45 RJ45-NO-SHIELD 1x SPCoast PTH
LED0, LED1, LED2, LED3 Y 0603-LED 4x SPCoast 20

IOB-Signal_array.bom

Parts Value Package Quantity Library Type/Feeder
LED0X11, LED0X21, LED0X31, LED0X41, LED1X11, LED1X21, LED1X31, LED1X41, LED2X11, LED2X21, LED2X31, LED2X41, LED3X11, LED3X21, LED3X31, LED3X41   0603-LED 16x SPCoast NONE
C1X11, C1X21, C1X31, C1X41   0805-CAP 4x SPCoast NONE
R0X11, R0X21, R0X31, R0X41, R1X11, R1X21, R1X31, R1X41, R2X11, R2X21, R2X31, R2X41, R3X11, R3X21, R3X31, R3X41, R4X11, R4X21, R4X31, R4X41, R6X11, R6X21, R6X31, R6X41, R7X11, R7X21, R7X31, R7X41, R8X11, R8X21, R8X31, R8X41, R9X11, R9X21, R9X31, R9X41, R10X11, R10X21, R10X31, R10X41   0805-RES 40x SPCoast NONE
R8X1   BOARD-DINRAIL-3.17IN-4X-IOB 1x SPCoast PTH
FID1X11, FID1X21, FID1X31, FID1X41, FID2X11, FID2X21, FID2X31, FID2X41, FID3X11, FID3X21, FID3X31, FID3X41, R8X2, R8X3, R8X4   FIDUCIAL_1MM 15x SPCoast NONE
IOBX11, IOBX21, IOBX31, IOBX41   IO4-IOB 4x SPCoast PTH
CON1X11, CON1X21, CON1X31, CON1X41   RJ45-NO-SHIELD 4x SPCoast PTH
IC1X11, IC1X21, IC1X31, IC1X41   SO16 4x SPCoast NONE
Q0X11, Q0X21, Q0X31, Q0X41, Q1X11, Q1X21, Q1X31, Q1X41, Q2X11, Q2X21, Q2X31, Q2X41, Q3X11, Q3X21, Q3X31, Q3X41   SOT23-3 16x SPCoast NONE

Documentation

PNP Ready: IOB Signal interface for the I2C-7311 IO expansion board and a RJ45 SignalHead Adapter board.

  • pin 1: 5vDC
  • pin 2: Head1-A
  • pin 3: Head1-B
  • pin 4: Head2-A
  • pin 5: Head2-B
  • pin 6: GND

Logic - write a total of 4 bits to the desired expander nibble, 2 bits per head:

Head1 bit4 bit3 bit1 bit0 Indication
  - - 0 0 0b00 = GREEN
  - - 0 1 0b01 = RED
  - - 1 0 0b10 = YELLOW
  - - 1 1 0b11 = DARK
Head2 bit4 bit3 bit1 bit0 Indication
  0 0 - - 0b00 = GREEN
  0 1 - - 0b01 = RED
  1 0 - - 0b10 = YELLOW
  1 1 - - 0b11 = DARK

This technical documentation is licensed under the CERN Open Hardware Licence v1.2