| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | RSE500507 | SMITHS, WC, NO HWRelay | Amphenol Pcd |
| 2 | 2900279 | TERM BLOCKRelay Socket DIN Rail | Phoenix Contact |
| 3 | 2-1416100-5 | ST4FTP0Relay | TE Connectivity Potter & Brumfield Relays |
| 4 | SFS3-DC12V | RELAY SAFETY 4PST 6A 12VSafety Relay 4PST-NO/NC (3 From A, 1 Form B) 12VDC Coil Through Hole | Panasonic Industrial Automation Sales |
| 5 | PB-16C4H | I/O MOUNTING BOARD C4 16POSI/O Module Rack 16 Channel | Sensata-Crydom |
| 6 | ARA220A24 | RELAY RF DPDT 1A 24V | Panasonic Electric Works |
| 7 | G32A-B AC100/120 | AC INPUT UNIT 120VAC Input Unit G3PA Series | Omron Automation and Safety |
| 8 | G6Z-1F DC3 | RELAY RF SPDT 10MA 3V | Omron Electronics Inc-EMC Div |
| 9 | G6ZK-1F DC4.5 | RELAY RF SPDT 10MA 4.5V | Omron Electronics Inc-EMC Div |