| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | AGN200S4H | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Surface Mount | Panasonic Electric Works |
| 2 | DRSCN120 | SOCKET DIN-RAIL 90-140VAC CN SERRelay Socket DIN Rail | Sensata-Crydom |
| 3 | ZRLS14NA | DIN RAIL RLY SCKT 110/125VAC/DCRelay | Carlo Gavazzi Inc. |
| 4 | KRP-11DG-24 | RELAY GEN PURPOSE DPDT 10A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | 70GRCK16I-DIN | I/O MOUNTING BOARD G5 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | 2972880 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 7 | 2900893 | BASE STRIPI/O Module Rack 8 Channel | Phoenix Contact |
| 8 | 1-1462050-2 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 9 | ARJ22A4HZ | ARJ RELAY RF 2 FORM C 4.5V | Panasonic Electric Works |