CMRI-Bus-Interface-L
RS422/485 driver for CMRI-Net - large 3" Tyco rail size
Adapter board for interfacing with CMRI Bus traffic using MRCS ‘duino example code. Uses an optional onboard 555 to generate TX/RX enable based on processor I/O direction
|
CMRI-Bus-Interface-L Version 2.0
First built: 2020.09
- 1.0 - Initial PTH version
- 1.1 - Full 10cm width to allow for VScore at fab time
- 2.0 - 2x-panelized, SMT chips
|
|
|
|||
|
|
|
Download CMRI-Bus-Interface-L.parts - Parts List (spreadsheet data)
Download CMRI-Bus-Interface-L_array.gerbers.zip - Gerber Fabrication files
Download CMRI-Bus-Interface-L_array.parts - Parts List (spreadsheet data)
CMRI-Bus-Interface-L.bom
| Parts | Value | Package | Quantity | Library | Type/Feeder |
|---|---|---|---|---|---|
| C1 | 0.1uF | 0603-CAP | 1x | SPCoast | 19 |
| C2, C4, C5 | 0.01uF | 0603-CAP | 3x | SPCoast | 18 |
| CMRI-IO | 0.100 | 1X05-CMRI-IO | 1x | SPCoast | PTH |
| CON1, CON2 | 0.100 | 1X05_LOCK | 2x | SPCoast | PTH |
| J1 | 0.100 | J3-254 | 1x | SPCoast | PTH |
| CMRINET3, CMRINET4 | 0.156 | KK-156-5 | 2x | SPCoast | PTH |
| CMRINET1, CMRINET2 | 3.5mm | CMRINET-3.5MM | 2x | SPCoast | PTH |
| R1-ALT | 12k | 0603-RES | 1x | SPCoast | NONE |
| R1 | 12k | AXIAL-0.4-RES | 1x | SPCoast | PTH |
| R2 | 470 | 0603-RES | 1x | SPCoast | NONE |
| D1 | BAV199 | SOT23 | 1x | SPCoast | 12 |
| U1 | MAX3465CSD | SO14 | 1x | SPCoast | NONE |
| M1, M2, M3, M4 | MOUNTINGHOLE | MOUNTINGHOLE | 4x | SPCoast | PTH |
| U2 | NE555 | SO08 | 1x | SPCoast | NONE |
| TX | Y | 0603-LED | 1x | SPCoast | 2 |
CMRI-Bus-Interface-L Version 1.1
Not built
Adapter board for interfacing with CMRI Bus traffic using MRCS ‘duino example code. Uses an optional onboard 555 to generate TX/RX enable based on processor I/O direction
|
|
|
UNPUBLISHED
CMRI-Bus-Interface-L Version 1.0
Not built
Adapter board for interfacing with CMRI Bus traffic using MRCS ‘duino example code. Uses an optional onboard 555 to generate TX/RX enable based on processor I/O direction
|
|
|
UNPUBLISHED
This technical documentation is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike