| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | SP4-PS | SOCKET PCB FOR SP4 RELAYSRelay Socket Through Hole | Panasonic Electric Works |
| 2 | RSL116112 | MCDONNEL DOUGLASRelay | Amphenol Pcd |
| 3 | P7SA-10F | SOCKET RELAY 4P SCREW TERMINALRelay Socket DIN Rail | Omron Automation and Safety |
| 4 | 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 |
| 5 | ARE13A4HZ | RELAY RF SPDT 500MA 4.5V | Panasonic Electric Works |
| 6 | 70-ODC24R | OUTPUT MODULE STD 16MA 24VDCDC Output Module Output Module 0.5A 0 ~ 120VAC, 0 ~ 100VDC Output 24VDC (20 ~ 30VDC) Supply | Grayhill Inc. |
| 7 | 1393315-2 | RELAY AUTO SPST-NO 130A 12V | TE Connectivity AMP Connectors |
| 8 | 2297141 | SOLID STATE 1PHASE 20A DIN 275V | Phoenix Contact |
| 9 | 9270-12-20TR | RELAY RF SPST 500MA 12V | Coto Technology |