| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TQ2SS-5V-Z | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | PT78704 | SOCKET RELAY 4P DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 3 | 5-1904045-2 | V23333Z1001A008-EV-03DRelay | TE Connectivity Potter & Brumfield Relays |
| 4 | 70GRCK16I-DIN | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 5 | PB-8C4 | I/O MOUNTING BOARD C4 8POSI/O Module Rack 8 Channel | Sensata-Crydom |
| 6 | 9002-12-10 | RELAY RF SPST 500MA 12V | Coto Technology |
| 7 | ARS11Y4H | MICROWAVE RELAY | Panasonic Electric Works |
| 8 | G6K-2F-RF-T-TR09 DC9 | RELAY RF DPDT 1A 9V | Omron Electronics Inc-EMC Div |
| 9 | LY2F-BLUE COVER BY OMI | RELAY TERMINAL COVERSCover, Terminal LY Series | Omron Automation and Safety |