| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | D3223 | RELAY TELECOM DPDT 2A 5VTelecom Relay DPDT (2 Form C) Through Hole | TE Connectivity Potter & Brumfield Relays |
| 2 | RSL116130 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 3 | RSE500503 | SMITHS, WC, NO HWRelay | Amphenol Pcd |
| 4 | RSL116141 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 5 | 5521843 | FLKM2I/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 6 | G7L-2A-BUBJ DC12 | RELAY GEN PURPOSE DPST 25A 12VGeneral Purpose Relay DPST-NO (2 Form A) 12VDC Coil Chassis Mount | Omron Electronics Inc-EMC Div |
| 7 | 70RCK4 | I/O MOUNTING BOARD STANDARD 4POSI/O Module Rack 4 Channel | Grayhill Inc. |
| 8 | 1462052-3 | RELAY RF SPDT 2A 5V | TE Connectivity Potter & Brumfield Relays |
| 9 | 70M-ODC24 | OUTPUT MODULE DC MINI 9MA 24VDCDC Output Module Output Module 0.02 ~ 3A 3 ~ 60VDC Output 24VDC (15 ~ 30VDC) Supply | Grayhill Inc. |