| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 3-1904045-4 | V23333Z0002A041-EV-311Relay | TE Connectivity Potter & Brumfield Relays |
| 2 | RY2KS-UDC24V | RELAY PLUG-IN DPDT 3A 24VDCGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | IDEC |
| 3 | 70GRCK24-HL | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 4 | PB-16S | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 5 | 9202-05-20 | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | 1-1393277-7 | RELAY AUTOMOTIVE SPST 40A 12V | TE Connectivity AMP Connectors |
| 7 | G6W-1F DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 8 | B41-0002 | RELAY RF 4PST 250MA 3.3V | Coto Technology |
| 9 | HAC60B150-10 | SOLID STATE RELAY 600 V | Sensata-Crydom |