| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | PT78704 | SOCKET RELAY 4P DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 2 | 70RCK24 | I/O MOUNTING BRD STANDARD 24POSI/O Module Rack 24 Channel | Grayhill Inc. |
| 3 | 9903-05-20 | RELAY RF SPST 250MA 5V | Coto Technology |
| 4 | 9290-05-00 | RELAY RF SPST 500MA 5V | Coto Technology |
| 5 | 73G-ITCJ | I/O MODULE J TYPE 12-BITAnalog Input Module Output Module Output Supply | Grayhill Inc. |
| 6 | G32A-D20 | SHORT-CIRCUIT UNIT FOR G3PAShort-Circuit Unit G3PA Series | Omron Automation and Safety |
| 7 | JSM1-9V-4 | RELAY AUTOMOTIVE SPDT 10A 9V | Panasonic Electric Works |
| 8 | G6KU-2F-RF-TR09DC24 | RELAY RF DPDT 1A 24V | Omron Electronics Inc-EMC Div |
| 9 | WAU20-2000 | AC/AC WALL MNT ADAPTER 20V 2A20VAC 2A AC/AC External Wall Mount (Class II) Adapter Fixed Blade Input | Triad Magnetics |