SC129 is a digital I/O module designed for the RC2014 bus. It is fully functional on a standard backplane (40 pin), an enhanced backplane (60 pin) and an extended backplane (80 pin).
An alternative design is also available: SC719


There are two versions of this design. Version 1 has the standard single row bus connector while version 2 has the option of standard and enhanced bus connectors. Another minor difference is the version 2 kit includes a box header for the I/O signals. Both versions work with the standard RC2014 bus and the enhanced RC2014 bus. The change to the enhanced bus connector now means all SCxxx products with the ‘standard’ module shape can use the enhanced bus connector while all SCxxx products with the low profile module shape use the standard bus connector.
Documentation v2.0
- SC129 – Description v2.0
- SC129 – Assembly Guide v2.0
- SC129 – Compatibility
- SC129 – Forum (rc2014)
- SC129 – Forum (retro-comp)
- SC129 – Parts List v2.0
- SC129 – Printed Circuit Board v2.0
- SC129 – User Guide v2.0
Documentation v1.1
- SC129 – Description v1.1
- SC129 – Assembly Guide v1.1
- SC129 – Compatibility
- SC129 – Forum (rc2014)
- SC129 – Forum (retro-comp)
- SC129 – Parts List v1.1
- SC129 – Printed Circuit Board v1.1
- SC129 – User Guide v1.1
Downloads
- SC129 – Kit contents sheet v1.1 (PDF)
- SC129 – Kit contents sheet v2.0 (PDF)
- SC129 – Schematic v1.1 (PDF)
- SC129 – Schematic v2.0 (PDF)
Kits
| Kits | Website | From | Currency |
| Small Computers Direct | SCDirect | UK | GBP |
| Stephen C Cousins | Tindie | UK | USD |
| Small Computer Central | Lectronz | UK | Euro/USD |
| PCBs | Website | From | Currency |
| Small Computers Direct | SCDirect | UK | GBP |
| Stephen C Cousins | Tindie | UK | USD |
| Small Computer Central | Lectronz | UK | Euro/USD |
| Assembled and Tested | Website | From | Currency |
| Not available | |||
| Components | |||
| See parts list |
Tindie does not collect VAT for EU countries
Lectronz does collect EU VAT for orders up to 150 EUR
Examples
Notes
- This design is made in accordance with the “designed for RC2014” labelling scheme.
- RC2014 is a trademark of RFC2795 Ltd.
- This product is designed for hobby use and is not suitable for industrial, commercial or safety-critical applications.
- The product contains small parts and is not suitable for young children.