| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RSE116635 | 3 POLE/25 AMP,Relay | Amphenol Pcd |
| 2 | 70RCK24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 3 | 2970882 | INTERFACE MODULE W/PLUG-IN SCKTI/O Module Rack 4 Channel | Phoenix Contact |
| 4 | 2IO16A | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | TE Connectivity Potter & Brumfield Relays |
| 5 | PB-4H | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Sensata-Crydom |
| 6 | G6WU-1P DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |
| 7 | WAU24-750 | AC/AC WALL MNT ADAPTER 24V 700MA24VAC 700mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |
| 8 | AX-4MF-04 | FRNT AUX 4NC MINI FAST-ON | Carlo Gavazzi Inc. |
| 9 | 318AS24020 | AC/AC WALL MOUNT ADAPTER 24V 5W24VAC 200mA AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Tamura |