| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2903337 | RELAY GEN PURPOSE SPDT 50MA 24VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | HC2-SFD-K | SOCKET SCRW W/CLIP FOR HC2 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 3 | RSE500402 | SMITHSRelay | Amphenol Pcd |
| 4 | NC4-JPS | SOCKET PCB FOR FLAT NC4D-JPRelay Socket Through Hole | Panasonic Electric Works |
| 5 | XGF | MODULE POWER 5V-28V 3A DUAL24V (5 ~ 28 V) 144W AC DC Configurable Power Supply Module | Excelsys Technologies Ltd |
| 6 | ARJ22A4H | RELAY RF DPDT 300MA 4.5V | Panasonic Electric Works |
| 7 | G6W-1P DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 8 | G6ZK-1P-A DC24 | RELAY RF SPDT 10MA 24V | Omron Electronics Inc-EMC Div |
| 9 | 2900950 | RIF-RC-48-60 UC | Phoenix Contact |