| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2950734 | RELAY MODULE WITH PLUG-IN BASERelay Socket DIN Rail | Phoenix Contact |
| 2 | 2901873 | RIF-0-BPT/1Relay | Phoenix Contact |
| 3 | NC2D-P-DC24V | RELAY GEN PURPOSE DPDT 5A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Through Hole | Panasonic Electric Works |
| 4 | 70GRCK4 | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 5 | AEP31012 | RELAY AUTOMOTIVE SPST 10A 12V | Panasonic Electric Works |
| 6 | G9SA-EX301 | RELAY SAFETY EXP UNIT 3PExpansion Module G9SA Series | Omron Automation and Safety |
| 7 | RP1-24V | RELAY RF SPDT 100MA 24V | Panasonic Electric Works |
| 8 | CB1F-D-M-24V | RELAY AUTOMOTIVE SPDT 20A 24V | Panasonic Electric Works |
| 9 | WAU12-500 | AC/AC WALL MNT ADAPTER 12V 500MA12VAC 500mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |