| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TX2SA-L2-9V-Z | RELAY TELECOM DPDT 2A 9VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | D3023 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | T9GS5L14-12 | T9GS5L14-12General Purpose Relay SPDT (1 Form C) 12VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 4 | 2972835 | I/O MOUNTING BOARD 4POSI/O Module Rack 4 Channel | Phoenix Contact |
| 5 | 70GRCQ24-HS | I/O MOUNTING BOARD G5 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 6 | PB-32Q | I/O MOUNTING BOARD QUAD 32POSI/O Module Rack 32 Channel | Sensata-Crydom |
| 7 | GFX-11 | CONTACTS AUX 1NO/1NC FRONT MNT | Carlo Gavazzi Inc. |
| 8 | G6W-1F DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |
| 9 | WAU16-1000 | AC/AC WALL MNT ADAPTER 16V 1A16VAC 1A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |