| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903278 | RELAY GEN PURPOSE 3PDT 10A 24VGeneral Purpose with Socket Relay 3PDT (3 Form C) 24VDC Coil DIN Rail | Phoenix Contact |
| 2 | V23047-A1021-A511 | RELAY SAFETY DPST 6A 21VSafety Relay DPST-NO/NC (1 Form A, 1 From B) 21VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 3 | 70GRCK4-DIN | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 4 | 9270-24-20TR | RELAY RF SPST 500MA 24V | Coto Technology |
| 5 | 70-IDC5K | INPUT MODULE DC 30MA 5VDCDC Input Module Output Module 18mA 5VDC Output 2.5 ~ 16VDC Supply | Grayhill Inc. |
| 6 | 9903-05-10 | RELAY RF SPST 250MA 5V | Coto Technology |
| 7 | WAU120-1000-SG | AC/AC WALL MNT ADAPTER 12V 1A12VAC 1A AC/AC External Wall Mount (Class I) Adapter Fixed Blade Input | Triad Magnetics |
| 8 | DRH3P60D18R | SSR CONTACTOR 3PH DIN MNT 600VAC | Sensata-Crydom |
| 9 | 02040700TXN | METAL BRACKET FOR RELAY | Littelfuse Inc. |