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Hardware Parts for the Rose Engine Butler
Building a Rose Engine Butler: 1. Parts · 2. Common build steps · 3a. With the REB PCB · 3b. Without the PCB · 4. Software
This is the one parts list for both ways of building a Rose Engine Butler. The Applies to column says which build each part is for:
| Both | Needed for either build. |
| REB PCB | Only when building with the REB circuit board - see Hardware Build With REB PCB. |
| Without PCB | Only when building without it, using breakout boards - see Hardware Build Without PCB. |
Without the PCB, the case and power parts (1000 - 1199 and 2000 - 2199) are the builder's own choice, so they are listed for the REB PCB build only.
The expansion box (part numbers 2000 - 2499) is optional. Part numbers stay the same whichever build is chosen.
| # | Item | Qty | Source | Source P/N | Applies to | Comments |
| Base Box | ||||||
| 1000 | Case | |||||
| 1001 | Case | 1 | REB PCB | |||
| 1100 | Power | |||||
| 1101 | Power Switch | 1 | Astrodyne TDI | 082M.01001.00-LS | REB PCB | |
| 1102 | Power Cord | 1 | Schurter | 6009.1214 | REB PCB | |
| 1102 | Power Cord | 1 | Without PCB | Use the appropriate power cord for where you will be powering this. | ||
| 1103 | Power Outfeed Jack | 1 | Schurter | 6600.4315 | REB PCB | |
| 1111 | 24 VDC Power Supply | 1 | MeanWell | LRS 100-24 | Both | |
| 1112 | 24 VDC to 5 VDC power module | 1 | Both | Powers both the Raspberry Pi and the Mesa card. | ||
| 1121 | 110 VAC power cable, #14 | 1 | Both | |||
| 1122 | 24 VDC power cable, #26 | Both | ||||
| 1200 | Electronics Inside the Box | |||||
| 1201 | Raspberry Pi 5
| 1 | CanaKit | PI5-8GB-STR128-C4-BLK | Both | |
| 1210 | Mesa 7i92TH Anything I/O Ethernet card | 1 | Mesa US | 7i92TH | Both | The base card. Its address is 10.10.10.10. |
| 1220 | Stepper Motor Drivers | 6 | Stepper Online | DM542T | Both | Channels 00 - 05. be sure to use high quality drivers; the ones from Stepper Online are recommended. |
| 1230 | REB PCB | 1 | REB PCB | The same PCB is used in both boxes; the expansion box's has fewer parts fitted. | ||
| 1240 | Ethernet switch, gigabit, unmanaged | 1 | Both | Only the Raspberry Pi and the Mesa cards are connected to it. | ||
| 1250 | IDC26 breakout board (26 screw terminals, DIN rail) | 2 | Jienk (Amazon) | B0CBV9NDJY | Without PCB | One for each of the base card's headers, P1 and P2. See Hardware Build Without PCB. |
| 1260 | Relay module, 1 channel, 5 VDC coil, low-level trigger | 3 | Without PCB | Relay Modules 1, 2 and 3: one each for the red light, the green light and the siren - only if a signal tower is used. Each must switch on when its input is pulled low. The REB PCB has these relays built in. See Signal Tower Relays. | ||
| 1300 | Panel Mount Parts | |||||
| 1301 | GX-16/4 stepper motor jacks | 6 | Both | Channels 00 - 05 | ||
| 1302 | GX-12/2 limit switch jacks | 3 | Both | Limit Jacks 1 - 3 | ||
| 1303 | GX-16/2 E-stop button jack | 1 | Both | Optional E-stop button | ||
| 1304 | GX-12/4 signal tower jack | 1 | Both | Optional signal tower | ||
| 1400 | Cables within the Box | |||||
| 1401 | IDC26-IDC26 Ribbon Cable | 2 | Both | |||
| 1402 | IDC6-IDC6 Ribbon Cable | 12 | REB PCB | 2 for each stepper motor driver | ||
| 1403 | Ethernet cable (CAT-6 minimum, CAT-8 recommended) | 2 | Both | Raspberry Pi to switch, and switch to the base card | ||
| 1404 | Hookup wire, 22 AWG, stranded | Without PCB | From the breakout boards to the DM542T drivers, jacks and relay module. | |||
| Expansion Box (optional) | ||||||
| 2000 | Case | |||||
| 2001 | Case | 1 | REB PCB | |||
| 2100 | Power | |||||
| 2101 | Power parts: a 24 VDC supply for the 4 drivers, and a 5 VDC supply for the expansion card | To be confirmed | REB PCB | |||
| 2200 | Electronics Inside the Box | |||||
| 2210 | Mesa 7i92TH Anything I/O Ethernet card | 1 | Mesa US | 7i92TH | Both | The expansion card. Its address is 10.10.10.11. |
| 2220 | Stepper Motor Drivers | 4 | Stepper Online | DM542T | Both | Channels 06 - 09 |
| 2230 | REB PCB | 1 | REB PCB | The same PCB as the base box (1230), with fewer parts fitted - see Hardware Build With REB PCB. | ||
| 2250 | IDC26 breakout board (26 screw terminals, DIN rail) | 1 | Jienk (Amazon) | B0CBV9NDJY | Without PCB | For the expansion card's P2 (its P1 isn't used). |
| 2300 | Panel Mount Parts | |||||
| 2301 | GX-16/4 stepper motor jacks | 4 | Both | Channels 06 - 09 | ||
| 2302 | GX-12/2 limit switch jacks | 3 | Both | Limit Jacks 4 - 6 | ||
| 2400 | Cables within the Box | |||||
| 2401 | IDC26-IDC26 Ribbon Cable | 1 | Both | |||
| 2402 | IDC6-IDC6 Ribbon Cable | 8 | REB PCB | 2 for each stepper motor driver | ||
| 2403 | Ethernet cable (CAT-6 minimum, CAT-8 recommended) | 1 | Both | Expansion card to the switch in the base box | ||
| 2404 | Hookup wire, 22 AWG, stranded | Without PCB | From the breakout board to the DM542T drivers and jacks. | |||
| Other | ||||||
| 1900 | Other | |||||
| 1901 | Computer Monitor (1920x1080) | 1 | LG | 24MR400-B.AUSQ | Both | |
| 1902 | Keyboard & Mouse | 1 | Kensington | K72436AM | Both | |
Next: 2. Common build steps
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