| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HC4-PS-K | ACCY RELAY SOCKET W/CLIP HC4 PCBRelay Socket Through Hole | Panasonic Electric Works |
| 2 | 5521856 | FLKMI/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 3 | 5602114 | CONN TERM BLOCKI/O Module Rack Channel | Phoenix Contact |
| 4 | 2974914 | I/O MOUNTING BOARD 8POSI/O Module Rack 8 Channel | Phoenix Contact |
| 5 | 9002-05-01 | RELAY RF SPST 500MA 5V | Coto Technology |
| 6 | G8HE-1C7T-R-DC12 | RELAY AUTOMOTIVE SPDT 1A 12V | Omron Electronics Inc-EMC Div |
| 7 | 8869530000 | SRC-I MARKMarking - Label, Strips, Tags RCI Series | Weidmuller |
| 8 | G9YAK-12S-45-D DC12 | RELAY RF SPDT 12V | Omron Electronics Inc-EMC Div |
| 9 | 02040612Z | RELAY AUTOMOTIVE SPDT 15A 24V | Littelfuse Inc. |