| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | TXS2-L-4.5V | RELAY GEN PURPOSE DPDT 1A 4.5VGeneral Purpose Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 2 | PT78703 | SOCKET RELAY 3P DIN RAIL PT SERRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 3 | JW1-SFD | SOCKET TERM DIN W/CLIP JW1 RELAYRelay Socket DIN Rail | Panasonic Electric Works |
| 4 | RSE120159 | LOW PROFILE, 2 POLE/5 AMP, WCRelay | Amphenol Pcd |
| 5 | 03540551Z | RELAY SOCKET HOUSING 280 MICRORelay Housing Wiring Harness | Littelfuse Inc. |
| 6 | DK2A-PS | SOCKET RELAY PC MNT FOR DK1A1BRelay Socket Through Hole | Panasonic Electric Works |
| 7 | RT114018 | RELAY GEN PURPRelay Coil | TE Connectivity Potter & Brumfield Relays |
| 8 | V23047-A1018-A501 | RELAY SAFETY DPDT 6A 18VSafety Relay DPDT (2 Form C) 18VDC Coil Through Hole | TE Connectivity Potter & Brumfield Relays |
| 9 | 70GRCK4-DIN | I/O MOUNTING BOARD G5 4POSI/O Module Rack 4 Channel | Grayhill Inc. |