| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2900938 | RIF-3-BPT/3X21Relay | Phoenix Contact |
| 2 | 5521856 | FLKMI/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 3 | PF113A | SOCKET RELAY 11PIN 5ARelay Socket DIN Rail | Omron Automation and Safety |
| 4 | XT424024 | RELAY GEN PURPOSE DPDT 8A 24VGeneral Purpose Relay DPDT (2 Form C) 24VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | 70RCK16-HS | I/O MOUNTING BRD STANDARD 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 6 | 4-1904124-3 | RELAY AUTOMOTIVE SPDT 30A 12V | TE Connectivity AMP Connectors |
| 7 | JSM1-12V-4 | RELAY AUTOMOTIVE SPDT 10A 12V | Panasonic Electric Works |
| 8 | G6WU-1P DC9 | RELAY RF SPDT 10MA 9V | Omron Electronics Inc-EMC Div |
| 9 | RO-0505S | CONV DC/DC 1W SGL 5V OUT SIP4Isolated Module DC DC Converter 1 Output 5V 200mA 4.5V - 5.5V Input | RECOM Power |