| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | HY1-4.5V | RELAY TELECOM SPDT 1A 4.5VTelecom Relay SPDT (1 Form C) Through Hole | Panasonic Electric Works |
| 2 | 2950721 | RELAY GEN PURPOSERelay | Phoenix Contact |
| 3 | HC4-SS-K | SOCKET SLD TAB W/CLIP HC4 RELAYRelay Socket Panel Mount | Panasonic Electric Works |
| 4 | R10-E1Y4-V185 | RELAY GEN PURPOSE 4PDT 3A 12VGeneral Purpose Relay 4PDT (4 Form C) 12VDC Coil Socketable | TE Connectivity Potter & Brumfield Relays |
| 5 | G3TA-OA202SL-US DC24 | OUTPUT MODULE AC QC 24VDCAC Output Module Output Module 0.05 ~ 2A 75 ~ 264VAC Output 24VDC (19.2 ~ 26.4VDC) Supply | Omron Automation and Safety |
| 6 | ARN10A4H | RELAY RF SPDT 4.5V | Panasonic Electric Works |
| 7 | AX-4MF-04 | FRNT AUX 4NC MINI FAST-ON | Carlo Gavazzi Inc. |
| 8 | OKL-T/6-W12N-C | CONV DC/DC 30W 6A 12VIN SMDNon-Isolated PoL Module DC DC Converter 1 Output 0.591 ~ 5.5 V 6A 4.5V - 14V Input | Murata Power Solutions Inc. |
| 9 | OKL-T/6-W5N-C | CONV DC/DC 19.8W 6A 5VIN SMDNon-Isolated PoL Module DC DC Converter 1 Output 0.6 ~ 3.3 V 6A 2.4V - 5.5V Input | Murata Power Solutions Inc. |