| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2820712 | CONN TERM BLOCKRelay | Phoenix Contact |
| 2 | 9202-12-10 | RELAY RF SPST 500MA 12V | Coto Technology |
| 3 | BPD2F | AC/AC WALL MOUNT ADAPTER 16V 20W16VAC 1.25A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Hammond Manufacturing |
| 4 | RO-0505S | CONV DC/DC 1W SGL 5V OUT SIP4Isolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |
| 5 | 31204 | BOARD RELAY RC-4Board D2W Series | Parallax Inc. |
| 6 | MTMU0524 | RELAY SOCKET PROTECTION MODULEModule, LED and/or Protection MT78740 and MT78745 Sockets, SCHRACK | TE Connectivity Potter & Brumfield Relays |
| 7 | J7T-E141-1 | THERMAL RELAY | Omron Automation and Safety |
| 8 | 73G-IV10B | I/O MODULE -10-10VDC 12-BIT;4.88Analog Input Module Output Module Output Supply | Grayhill Inc. |
| 9 | G5NB-1A-E DC12 | RELAY GEN PURPOSE SPST 5A 12VGeneral Purpose Relay SPST-NO (1 Form A) 12VDC Coil Through Hole | Omron Electronics Inc-EMC Div |